[{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01\uff1a\u8bfe\u7a0b\u7b80\u4ecb","result":"","resultStatus":"","lock":"","status":"published","taskId":"140400","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"01python\u6838\u5fc3\u7f16\u7a0b\u9636\u6bb5-linux\u57fa\u7840.rar","result":"","resultStatus":"","lock":false,"status":"published","taskId":"122103","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"01-\u8bfe\u7a0b\u5b89\u6392","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122104","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:47","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"02-\u52b1\u5fd7\u516c\u5f0f\u548cpython\u4f53\u9a8c","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122105","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:16","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e8c\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01\uff1a\u64cd\u4f5c\u7cfb\u7edf\u7b80\u4ecb","result":"","resultStatus":"","lock":"","status":"published","taskId":"140401","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"4","published_number":"4","title":"03-\u4ec0\u4e48\u662f\u64cd\u4f5c\u7cfb\u7edf","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122106","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:13","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"04-\u4e0d\u540c\u9886\u57df\u7684\u4e3b\u6d41\u64cd\u4f5c\u7cfb\u7edf-01-\u684c\u9762\u64cd\u4f5c\u7cfb\u7edf","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122107","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:32","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"05-\u4e0d\u540c\u9886\u57df\u7684\u4e3b\u6d41\u64cd\u4f5c\u7cfb\u7edf-02-\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122108","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:25","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"06-\u4e0d\u540c\u9886\u57df\u7684\u4e3b\u6d41\u64cd\u4f5c\u7cfb\u7edf-03-\u5d4c\u5165\u5f0f\u64cd\u4f5c\u7cfb\u7edf","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122109","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:53","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"07-\u865a\u62df\u673a\u7b80\u4ecb","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122110","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:03","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"08-\u64cd\u4f5c\u7cfb\u7edf\u53d1\u5c55\u7b80\u53f2","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122111","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:26","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"09-Linux\u7684\u5185\u6838\u7248\u548c\u53d1\u884c\u7248","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122112","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:48","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"10-Linux\u7cfb\u7edf\u4e0b\u7684\u6587\u4ef6\u76ee\u5f55\u7ed3\u6784","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122113","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:59","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"11-Ubuntu\u7cfb\u7edf\u76ee\u5f55\u7ed3\u6784\u6f14\u793a\u548c\u7b80\u4ecb","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122114","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:35","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"12-Ubuntu\u56fe\u5f62\u754c\u9762\u57fa\u672c\u4f7f\u7528","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122115","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:45","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"3","published_number":0,"title":"\u7b2c\u4e09\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01\uff1aLinux\u547d\u4ee4\u7b80\u4ecb","result":"","resultStatus":"","lock":"","status":"published","taskId":"140402","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"14","published_number":"14","title":"13-Linux\u547d\u4ee4-01-\u660e\u786e\u5b66\u4e60\u76ee\u6807","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122116","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:16","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"14-Linux\u547d\u4ee4-02-\u653e\u5927\u7f29\u5c0f\u7ec8\u7aef\u7a97\u53e3\u5b57\u4f53","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122117","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:00","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"15-Linux\u547d\u4ee4-03-\u660e\u786e6\u4e2a\u5e38\u89c1\u7ec8\u7aef\u547d\u4ee4\u7684\u64cd\u4f5c\u6548\u679c","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122118","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:33","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"16-Linux\u547d\u4ee4-04-6\u4e2a\u5e38\u89c1\u7ec8\u7aef\u547d\u4ee4\u7b80\u5355\u6f14\u7ec3","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122119","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:19","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"17-Linux\u547d\u4ee4-05-\u7ec8\u7aef\u547d\u4ee4\u683c\u5f0f","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122120","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:59","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"18-Linux\u547d\u4ee4-06-\u67e5\u9605\u7ec8\u7aef\u547d\u4ee4\u5e2e\u52a9\u4fe1\u606f","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122121","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:30","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":"20","title":"\u6bcf\u65e5\u4f5c\u4e1a","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122122","isOptional":"0","type":"testpaper","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"4","published_number":0,"title":"\u7b2c\u56db\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01\uff1a\u76ee\u5f55\u76f8\u5173\u547d\u4ee4","result":"","resultStatus":"","lock":"","status":"published","taskId":"140409","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"21","published_number":"21","title":"19-\u6587\u4ef6\u548c\u76ee\u5f55\u547d\u4ee4-01-\u660e\u786e\u547d\u4ee4\u5206\u7c7b\u548c\u5b66\u4e60\u76ee\u6807","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122123","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:28","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":"22","title":"20-\u6587\u4ef6\u548c\u76ee\u5f55\u547d\u4ee4-02-\u5206\u4eab\u81ea\u52a8\u8865\u5168\u548c\u547d\u4ee4\u9009\u62e9\u6280\u5de7","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122124","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:10","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":"23","title":"21-\u6587\u4ef6\u548c\u76ee\u5f55\u547d\u4ee4-03-\u67e5\u770b\u9690\u85cf\u6587\u4ef6\u548c\u8fd4\u56de\u4e0a\u4e00\u7ea7\u76ee\u5f55","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122125","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:39","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":"24","title":"22-\u6587\u4ef6\u548c\u76ee\u5f55\u547d\u4ee4-04-ls\u7684\u5217\u8868\u548c\u6587\u4ef6\u5927\u5c0f\u9009\u9879","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122126","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:17","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":"25","title":"23-\u6587\u4ef6\u548c\u76ee\u5f55\u547d\u4ee4-05-ls\u548c\u901a\u914d\u7b26\u7684\u8054\u5408\u4f7f\u7528","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122127","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:30","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":"26","title":"24-\u6587\u4ef6\u548c\u76ee\u5f55\u547d\u4ee4-06-\u901a\u914d\u7b26\u7684\u5b57\u7b26\u7ec4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122128","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:47","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"27","published_number":"27","title":"25-\u6587\u4ef6\u548c\u76ee\u5f55\u547d\u4ee4-07-cd\u547d\u4ee4\u7684\u5e38\u7528\u53c2\u6570","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122129","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:02","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"28","published_number":"28","title":"26-\u6587\u4ef6\u548c\u76ee\u5f55\u547d\u4ee4-08-\u76f8\u5bf9\u8def\u5f84\u548c\u7edd\u5bf9\u8def\u5f84","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122130","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:58","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"5","published_number":0,"title":"\u7b2c\u4e94\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01\uff1a\u6587\u4ef6\u76f8\u5173\u547d\u4ee4","result":"","resultStatus":"","lock":"","status":"published","taskId":"140418","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"29","published_number":"29","title":"27-\u6587\u4ef6\u548c\u76ee\u5f55\u547d\u4ee4-09-touch\u548cmkdir\u547d\u4ee4\u7684\u6269\u5c55","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122131","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:04","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":"30","title":"28-\u6587\u4ef6\u548c\u76ee\u5f55\u547d\u4ee4-10-rm\u547d\u4ee4\u7684\u6269\u5c55","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122132","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:19","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":"31","title":"29-\u62f7\u8d1d\u548c\u79fb\u52a8\u547d\u4ee4-01-\u76ee\u6807\u786e\u5b9a\u548c\u56fe\u5f62\u754c\u9762\u6f14\u793a","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122133","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:20","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"32","published_number":"32","title":"30-\u62f7\u8d1d\u548c\u79fb\u52a8\u547d\u4ee4-02-tree\u4ee5\u6811\u72b6\u56fe\u67e5\u770b\u76ee\u5f55\u7ed3\u6784","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122134","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:37","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"33","published_number":"33","title":"31-\u62f7\u8d1d\u548c\u79fb\u52a8\u547d\u4ee4-03-cp\u547d\u4ee4\u590d\u5236\u6587\u4ef6","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122135","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:35","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":"34","title":"32-\u62f7\u8d1d\u548c\u79fb\u52a8\u547d\u4ee4-04-cp\u547d\u4ee4-i\u9009\u9879\u8986\u76d6\u524d\u63d0\u793a","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122136","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:55","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":"35","title":"33-\u62f7\u8d1d\u548c\u79fb\u52a8\u547d\u4ee4-05-cp\u547d\u4ee4-r\u9009\u9879\u590d\u5236\u76ee\u5f55","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122137","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:04","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"36","published_number":"36","title":"34-\u62f7\u8d1d\u548c\u79fb\u52a8\u547d\u4ee4-06-mv\u547d\u4ee4\u79fb\u52a8\u6587\u4ef6\u6216\u8005\u76ee\u5f55","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122138","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:00","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"37","published_number":"37","title":"35-\u62f7\u8d1d\u548c\u79fb\u52a8\u547d\u4ee4-07-mv\u547d\u4ee4\u7ed9\u6587\u4ef6\u6216\u8005\u76ee\u5f55\u91cd\u547d\u540d","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122139","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:36","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"38","published_number":"38","title":"36-\u6587\u4ef6\u5185\u5bb9\u547d\u4ee4-01-cat\u548cmore\u7684\u57fa\u672c\u4f7f\u7528\u548c\u5bf9\u6bd4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122140","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:19","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"39","published_number":"39","title":"37-\u6587\u4ef6\u5185\u5bb9\u547d\u4ee4-02-cat\u547d\u4ee4\u7684-b\u548c-n\u9009\u9879\u8f93\u51fa\u884c\u53f7","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122141","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:41","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"40","published_number":"40","title":"38-\u6587\u4ef6\u5185\u5bb9\u547d\u4ee4-03-grep\u67e5\u627e\u6587\u4ef6\u5185\u5bb9","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122142","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:31","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"41","published_number":"41","title":"39-\u6587\u4ef6\u5185\u5bb9\u547d\u4ee4-04-grep\u884c\u9996\uff0f\u884c\u5c3e\u7684\u6a21\u5f0f\u67e5\u627e","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122143","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:14","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"42","published_number":"42","title":"40-\u5176\u4ed6\u547d\u4ee4-01-echo\u548c\u91cd\u5b9a\u5411","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122144","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:45","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"43","published_number":"43","title":"41-\u5176\u4ed6\u547d\u4ee4-02-\u7ba1\u9053\u7684\u6982\u5ff5\u548c\u57fa\u672c\u4f7f\u7528","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122145","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:03","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"44","published_number":"44","title":"\u6bcf\u65e5\u4f5c\u4e1a","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122146","isOptional":"0","type":"testpaper","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"6","published_number":0,"title":"\u7b2c\u516d\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01\uff1a\u8fdc\u7a0b\u7ba1\u7406\u547d\u4ee4","result":"","resultStatus":"","lock":"","status":"published","taskId":"140434","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"45","published_number":"45","title":"42-\u8fdc\u7a0b\u7ba1\u7406\u547d\u4ee4-01-\u5173\u673a\u548c\u91cd\u542f","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122147","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:48","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"46","published_number":"46","title":"43-\u8fdc\u7a0b\u7ba1\u7406\u547d\u4ee4-02-\u7f51\u5361\u548cIP\u5730\u5740\u7684\u6982\u5ff5","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122148","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:38","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"47","published_number":"47","title":"44-\u8fdc\u7a0b\u7ba1\u7406\u547d\u4ee4-03-ifconfig\u548cping\u4f5c\u7528\u7684\u4ecb\u7ecd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122149","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:44","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"48","published_number":"48","title":"45-\u8fdc\u7a0b\u7ba1\u7406\u547d\u4ee4-04-ifconfig\u67e5\u8be2\u7f51\u5361\u4fe1\u606f","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122150","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:41","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"49","published_number":"49","title":"46-\u8fdc\u7a0b\u7ba1\u7406\u547d\u4ee4-05-ping\u6d4b\u8bd5\u7f51\u7edc\u8fde\u63a5","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122151","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:58","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"50","published_number":"50","title":"47-\u8fdc\u7a0b\u7ba1\u7406\u547d\u4ee4-06-SSH\u5de5\u4f5c\u65b9\u5f0f\u7b80\u4ecb","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122152","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:38","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"51","published_number":"51","title":"48-\u8fdc\u7a0b\u7ba1\u7406\u547d\u4ee4-07-\u57df\u540d\u548c\u7aef\u53e3\u53f7\u7684\u6982\u5ff5","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122153","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:52","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"52","published_number":"52","title":"49-\u8fdc\u7a0b\u7ba1\u7406\u547d\u4ee4-08-ssh\u547d\u4ee4\u683c\u5f0f\u4ecb\u7ecd\u548c\u6f14\u7ec3\u76ee\u6807\u786e\u5b9a","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122154","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:00","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"53","published_number":"53","title":"50-\u8fdc\u7a0b\u7ba1\u7406\u547d\u4ee4-09-Mac\u7535\u8111\u4f7f\u7528ssh\u8fde\u63a5ubuntu","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122155","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:40","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"54","published_number":"54","title":"51-\u8fdc\u7a0b\u7ba1\u7406\u547d\u4ee4-10-PuTTY\u7684\u5b89\u88c5\u548cexit\u9000\u51fa\u767b\u5f55","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122156","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:55","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"55","published_number":"55","title":"52-\u8fdc\u7a0b\u7ba1\u7406\u547d\u4ee4-11-XShell\u7684\u5b89\u88c5-\u514d\u8d39\u548c\u8bbe\u7f6e\u8bed\u8a00","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122157","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:31","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"56","published_number":"56","title":"53-\u8fdc\u7a0b\u7ba1\u7406\u547d\u4ee4-12-scp\u4f5c\u7528\u4ee5\u53ca\u547d\u4ee4\u683c\u5f0f","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122158","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:13","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"57","published_number":"57","title":"54-\u8fdc\u7a0b\u7ba1\u7406\u547d\u4ee4-13-scp\u5728Mac\u7ec8\u7aef\u4e2d\u7684\u6f14\u793a","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122159","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:21","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"58","published_number":"58","title":"55-\u8fdc\u7a0b\u7ba1\u7406\u547d\u4ee4-14-FileZilla\u5728Windows\u4e0b\u6587\u4ef6\u4f20\u8f93","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122160","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:37","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"59","published_number":"59","title":"56-SSH\u9ad8\u7ea7-01-\u786e\u5b9a\u76ee\u6807\uff0f\u8ba4\u8bc6.ssh\u76ee\u5f55","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122161","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:45","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"60","published_number":"60","title":"57-SSH\u9ad8\u7ea7-02-\u514d\u5bc6\u7801\u767b\u5f55\u8bbe\u7f6e\u6b65\u9aa4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122162","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:18","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"61","published_number":"61","title":"58-SSH\u9ad8\u7ea7-03-\u514d\u5bc6\u7801\u767b\u5f55\u5de5\u4f5c\u539f\u7406","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122163","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:53","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"62","published_number":"62","title":"59-SSH\u9ad8\u7ea7-04-\u914d\u7f6e\u8fdc\u7a0b\u8ba1\u7b97\u673a\u7684\u522b\u540d","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122164","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:42","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"63","published_number":"63","title":"\u6bcf\u65e5\u4f5c\u4e1a","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122165","isOptional":"0","type":"testpaper","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"7","published_number":0,"title":"\u7b2c\u4e03\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01\uff1a\u7528\u6237\u6743\u9650","result":"","resultStatus":"","lock":"","status":"published","taskId":"140453","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"64","published_number":"64","title":"60-\u7528\u6237\u6743\u9650-01-\u5b66\u4e60\u76ee\u6807","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122166","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:13","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"65","published_number":"65","title":"61-\u7528\u6237\u6743\u9650-02-\u7528\u6237\uff0f\u6743\u9650\uff0f\u7ec4\u7684\u57fa\u672c\u6982\u5ff5","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122167","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:59","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"66","published_number":"66","title":"62-\u7528\u6237\u6743\u9650-03-ls -l\u8f93\u51fa\u4fe1\u606f\u4ecb\u7ecd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122168","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:03","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"67","published_number":"67","title":"63-\u7528\u6237\u6743\u9650-03-ls -l\u786c\u94fe\u63a5\u6570\u542b\u4e49\u7684\u6269\u5c55","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122169","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:41","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"68","published_number":"68","title":"64-\u7528\u6237\u6743\u9650-04-chmod\u4fee\u6539\u6587\u4ef6\u6743\u9650","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122170","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:34","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"69","published_number":"69","title":"65-\u7528\u6237\u6743\u9650-05-chmod\u4fee\u6539\u76ee\u5f55\u6743\u9650","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122171","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:59","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"70","published_number":"70","title":"66-\u7528\u6237\u6743\u9650-06-\u8d85\u7ea7\u7528\u6237\u4ecb\u7ecd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122172","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:00","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"8","published_number":0,"title":"\u7b2c\u516b\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01\uff1a\u7ec4\u7ba1\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"140461","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"71","published_number":"71","title":"67-\u7ec4\u7ba1\u7406-01-\u6dfb\u52a0\u7ec4\uff0f\u5220\u9664\u7ec4\uff0f\u786e\u8ba4\u7ec4\u4fe1\u606f","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122173","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:35","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"72","published_number":"72","title":"68-\u7ec4\u7ba1\u7406-02-\u7fa4\u7ec4\u6f14\u7ec3\u76ee\u6807\u786e\u5b9a","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122174","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:26","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"73","published_number":"73","title":"69-\u7ec4\u7ba1\u7406-03-chgrp\u4fee\u6539\u76ee\u5f55\u6240\u5c5e\u7ec4\u7684\u6f14\u7ec3","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122175","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:42","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"9","published_number":0,"title":"\u7b2c\u4e5d\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01\uff1a\u7528\u6237\u7ba1\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"140465","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"74","published_number":"74","title":"70-\u7528\u6237\u7ba1\u7406-01-\u65b0\u5efa\u7528\u6237useradd\u548cpasswd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122176","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:50","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"75","published_number":"75","title":"71-\u7528\u6237\u7ba1\u7406-02--m\u9009\u9879\u7684\u4f5c\u7528\u4ee5\u53ca\u5220\u9664\u7528\u6237userdel","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122177","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:52","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"76","published_number":"76","title":"72-\u7528\u6237\u7ba1\u7406-03-id\u67e5\u770bUID\u548cGID\u4ee5\u53capasswd\u6587\u4ef6\u4ecb\u7ecd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122178","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:57","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"77","published_number":"77","title":"73-\u7528\u6237\u7ba1\u7406-04-who\u548cwhoami","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122179","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:27","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"78","published_number":"78","title":"74-\u7528\u6237\u7ba1\u7406-05-usermod\u8bbe\u7f6e\u4e3b\u7ec4\u548c\u9644\u52a0\u7ec4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122180","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:42","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"79","published_number":"79","title":"75-\u7528\u6237\u7ba1\u7406-06-usermod\u6307\u5b9a\u7528\u6237\u767b\u5f55shell","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122181","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:22","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"80","published_number":"80","title":"76-\u7528\u6237\u7ba1\u7406-07-which\u67e5\u770b\u547d\u4ee4\u6240\u5728\u4f4d\u7f6e","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122182","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:48","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"81","published_number":"81","title":"77-\u7528\u6237\u7ba1\u7406-08-su\u5207\u6362\u7528\u6237","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122183","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:10","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"82","published_number":"82","title":"78-\u7528\u6237\u7ba1\u7406-09-\u6743\u9650\u547d\u4ee4\u4ecb\u7ecd\u548cchown\uff0fchgrp\u6f14\u7ec3","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122184","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:32","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"83","published_number":"83","title":"79-\u7528\u6237\u7ba1\u7406-10-chmod\u7684\u6570\u5b57\u8868\u793a\u6cd5\u4ecb\u7ecd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122185","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:18","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"84","published_number":"84","title":"80-\u7528\u6237\u7ba1\u7406-11-chmod\u6f14\u7ec3-R\u9012\u5f52\u4fee\u6539\u76ee\u5f55\u6743\u9650","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122186","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:23","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"85","published_number":"85","title":"\u6bcf\u65e5\u4f5c\u4e1a","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122187","isOptional":"0","type":"testpaper","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"10","published_number":0,"title":"\u7b2c\u5341\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01\uff1a\u7cfb\u7edf\u4fe1\u606f","result":"","resultStatus":"","lock":"","status":"published","taskId":"140477","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"86","published_number":"86","title":"81-\u7cfb\u7edf\u4fe1\u606f-01-\u5b66\u4e60\u76ee\u6807","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122188","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:21","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"87","published_number":"87","title":"82-\u7cfb\u7edf\u4fe1\u606f-02-date\u548ccal\u67e5\u770b\u7cfb\u7edf\u65f6\u95f4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122189","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:35","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"88","published_number":"88","title":"83-\u7cfb\u7edf\u4fe1\u606f-03-df\u548cdu\u67e5\u770b\u78c1\u76d8\u548c\u76ee\u5f55\u7a7a\u95f4\u5360\u7528","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122190","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:53","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"89","published_number":"89","title":"84-\u7cfb\u7edf\u4fe1\u606f-04-\u8fdb\u7a0b\u6982\u5ff5\u4ecb\u7ecd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122191","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:38","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"90","published_number":"90","title":"85-\u7cfb\u7edf\u4fe1\u606f-05-ps\u547d\u4ee4\u57fa\u672c\u4f7f\u7528","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122192","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:24","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"91","published_number":"91","title":"86-\u7cfb\u7edf\u4fe1\u606f-06-top\u547d\u4ee4\u57fa\u672c\u4f7f\u7528","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122193","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:13","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"92","published_number":"92","title":"87-\u7cfb\u7edf\u4fe1\u606f-07-kill\u547d\u4ee4\u57fa\u672c\u4f7f\u7528","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122194","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:29","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"11","published_number":0,"title":"\u7b2c\u5341\u4e00\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01\uff1a\u5176\u4ed6\u547d\u4ee4","result":"","resultStatus":"","lock":"","status":"published","taskId":"140485","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"93","published_number":"93","title":"88-\u5176\u4ed6\u547d\u4ee4-01-\u5b66\u4e60\u76ee\u6807\u4ee5\u53cafind\u547d\u4ee4\u7684\u57fa\u672c\u4f7f\u7528","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122195","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:14","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"94","published_number":"94","title":"89-\u5176\u4ed6\u547d\u4ee4-02-\u6587\u4ef6\u8f6f\u94fe\u63a5\u7684\u6982\u5ff5\u4ecb\u7ecd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122196","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:37","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"95","published_number":"95","title":"90-\u5176\u4ed6\u547d\u4ee4-03-\u6587\u4ef6\u8f6f\u94fe\u63a5\u7684\u6f14\u7ec3\u6b65\u9aa4\u786e\u5b9a","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122197","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:43","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"96","published_number":"96","title":"91-\u5176\u4ed6\u547d\u4ee4-04-\u6587\u4ef6\u8f6f\u94fe\u63a5\u7684\u6f14\u7ec3\u5b9e\u73b0","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122198","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:03","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"97","published_number":"97","title":"92-\u5176\u4ed6\u547d\u4ee4-05-\u6587\u4ef6\u786c\u94fe\u63a5\u6f14\u7ec3","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122199","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:58","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"98","published_number":"98","title":"93-\u5176\u4ed6\u547d\u4ee4-06-\u6587\u4ef6\u8f6f\u786c\u94fe\u63a5\u5de5\u4f5c\u65b9\u5f0f\u7b80\u4ecb","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122200","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:45","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"12","published_number":0,"title":"\u7b2c\u5341\u4e8c\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01\uff1a\u6253\u5305\u538b\u7f29","result":"","resultStatus":"","lock":"","status":"published","taskId":"140492","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"99","published_number":"99","title":"94-\u6253\u5305\u538b\u7f29-01-tar\u5305\u7b80\u4ecb\u548c\u547d\u4ee4\u683c\u5f0f\u4ecb\u7ecd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122201","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:04","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"100","published_number":"100","title":"95-\u6253\u5305\u538b\u7f29-02-\u6253\u5305\u548c\u89e3\u5305\u6f14\u7ec3","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122202","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:43","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"101","published_number":"101","title":"96-\u6253\u5305\u538b\u7f29-03-gzip\u538b\u7f29\u548c\u89e3\u538b\u7f29\u4ecb\u7ecd\u548c\u6f14\u7ec3","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122203","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:54","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"102","published_number":"102","title":"97-\u6253\u5305\u538b\u7f29-04-bzip2\u538b\u7f29\u548c\u89e3\u538b\u7f29\u4ecb\u7ecd\u548c\u6f14\u7ec3","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122204","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:36","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"13","published_number":0,"title":"\u7b2c\u5341\u4e09\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01\uff1aubuntu\u8f6f\u4ef6\u5b89\u88c5","result":"","resultStatus":"","lock":"","status":"published","taskId":"140497","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"103","published_number":"103","title":"98-\u8f6f\u4ef6\u5b89\u88c5-01-apt\u7b80\u4ecb\u53ca\u547d\u4ee4\u683c\u5f0f\u4ecb\u7ecd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122205","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:19","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"104","published_number":"104","title":"99-\u8f6f\u4ef6\u5b89\u88c5-02-apt\u8f6f\u4ef6\u5b89\u88c5\u6f14\u7ec3","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122206","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:49","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"105","published_number":"105","title":"100-\u8f6f\u4ef6\u5b89\u88c5-03-\u8bbe\u7f6e\u8f6f\u4ef6\u6e90","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122207","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:48","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"106","published_number":"106","title":"\u6bcf\u65e5\u4f5c\u4e1a","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122208","isOptional":"0","type":"testpaper","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"14","published_number":0,"title":"\u7b2c\u5341\u56db\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01\uff1avi\u7f16\u8f91\u5668","result":"","resultStatus":"","lock":"","status":"published","taskId":"140501","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"107","published_number":"107","title":"001-vi\u7b80\u4ecb-01-\u5b66\u4e60vi\u7684\u76ee\u7684","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122209","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:49","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"108","published_number":"108","title":"002-vi\u7b80\u4ecb-02-vi\u548cvim\u4ee5\u53cavi\u7684\u7279\u70b9","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122210","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:47","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"109","published_number":"109","title":"003-\u6253\u5f00\u6587\u4ef6-01-\u6253\u5f00\u6216\u8005\u65b0\u5efa\u6587\u4ef6","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122211","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:16","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"110","published_number":"110","title":"004-\u6253\u5f00\u6587\u4ef6-02-\u6253\u5f00\u6587\u4ef6\u5e76\u4e14\u5b9a\u4e49\u6307\u5b9a\u884c","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122212","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:55","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"111","published_number":"111","title":"005-\u6253\u5f00\u6587\u4ef6-03-\u5220\u9664\u4ea4\u6362\u6587\u4ef6","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122213","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:41","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"112","published_number":"112","title":"006-\u5de5\u4f5c\u6a21\u5f0f-01-\u804c\u8d23\u4ee5\u53ca\u5207\u6362\u65b9\u5f0f","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122214","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:42","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"113","published_number":"113","title":"007-\u5de5\u4f5c\u6a21\u5f0f-02-\u5de5\u4f5c\u6a21\u5f0f\u5207\u6362\u6f14\u7ec3","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122215","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:45","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"114","published_number":"114","title":"008-vi\u547d\u4ee4-01-\u5b66\u4e60\u7ebf\u8def\u56fe","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122216","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:48","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"115","published_number":"115","title":"009-\u79fb\u52a8\u547d\u4ee4-01-\u65b9\u5411\u548c\u884c\u5185\u79fb\u52a8","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122217","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:41","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"116","published_number":"116","title":"010-\u79fb\u52a8\u547d\u4ee4-02-\u884c\u6570\u8df3\u8f6c\u548c\u4e0a\u4e0b\u7ffb\u9875","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122218","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:01","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"117","published_number":"117","title":"011-\u79fb\u52a8\u547d\u4ee4-03-\u6bb5\u843d\u79fb\u52a8","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122219","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:14","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"118","published_number":"118","title":"012-\u79fb\u52a8\u547d\u4ee4-04-\u5229\u7528\u6807\u8bb0\u8fd4\u56de\u4e4b\u524d\u9700\u8981\u7f16\u8f91\u7684\u4ee3\u7801\u4f4d\u7f6e","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122220","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:21","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"119","published_number":"119","title":"013-\u9009\u4e2d\u547d\u4ee4-01-\u4e09\u79cd\u9009\u62e9\u6587\u672c\u7684\u65b9\u5f0f","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122221","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:16","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"120","published_number":"120","title":"014-\u64a4\u9500\u548c\u5220\u9664-01-\u64a4\u9500\u548c\u6062\u590d\u547d\u4ee4\u4ecb\u7ecd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122222","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:01","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"121","published_number":"121","title":"015-\u64a4\u9500\u548c\u5220\u9664-02-\u5220\u9664\u547d\u4ee4\u6f14\u7ec3","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122223","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:00","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"122","published_number":"122","title":"016-\u64a4\u9500\u548c\u5220\u9664-03-\u64a4\u9500\u548c\u6062\u590d\u64a4\u9500","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122224","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:27","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"123","published_number":"123","title":"017-\u590d\u5236\u548c\u7c98\u8d34-01-\u590d\u5236\u548c\u7c98\u8d34\u6f14\u7ec3","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122225","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:41","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"124","published_number":"124","title":"018-\u590d\u5236\u548c\u7c98\u8d34-02-\u7cfb\u7edf\u526a\u5207\u677f\u7684\u5185\u5bb9\u4e0d\u80fd\u4f7f\u7528p\u7c98\u8d34","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122226","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:49","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"125","published_number":"125","title":"019-\u66ff\u6362\u547d\u4ee4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122227","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:32","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"126","published_number":"126","title":"020-\u7f29\u6392\u4ee5\u53ca\u91cd\u590d\u6267\u884c","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122228","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:20","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"127","published_number":"127","title":"021-\u67e5\u627e\u5b57\u7b26\u4e32\u6216\u8005\u5355\u8bcd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122229","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:39","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"128","published_number":"128","title":"022-\u67e5\u627e\u5e76\u66ff\u6362-01-\u5168\u5c40\u66ff\u6362","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122230","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:45","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"129","published_number":"129","title":"023-\u67e5\u627e\u5e76\u66ff\u6362-02-\u66ff\u6362\u53ef\u89c6\u533a\u57df","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122231","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:20","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"130","published_number":"130","title":"024-\u67e5\u627e\u5e76\u66ff\u6362-03-\u786e\u8ba4\u66ff\u6362","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122232","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:15","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"131","published_number":"131","title":"025-\u8fdb\u5165\u7f16\u8f91\u6a21\u5f0f\u76846\u4e2a\u547d\u4ee4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122233","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:09","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"132","published_number":"132","title":"026-\u7f16\u8f91\u547d\u4ee4\u6f14\u7ec3-01-\u548c\u6570\u5b57\u7684\u8fde\u7528","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122234","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:53","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"133","published_number":"133","title":"027-\u7f16\u8f91\u547d\u4ee4\u6f14\u7ec3-02-\u5229\u7528\u53ef\u89c6\u5757\u7ed9\u591a\u884c\u4ee3\u7801\u589e\u52a0\u6ce8\u91ca","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122235","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:25","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"134","published_number":"134","title":"028-\u5206\u5c4f\u547d\u4ee4-01-\u672b\u884c\u547d\u4ee4\u6269\u5c55","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122236","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:31","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"135","published_number":"135","title":"029-\u5206\u5c4f\u547d\u4ee4-02-w\u547d\u4ee4\u9636\u6bb5\u6027\u5907\u4efd\u4ee3\u7801","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122237","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:36","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"136","published_number":"136","title":"030-\u5206\u5c4f\u547d\u4ee4-03-\u5206\u5c4f\u547d\u4ee4\u6f14\u7ec3","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122238","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:04","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"137","published_number":"137","title":"\u6bcf\u65e5\u4f5c\u4e1a","result":"","resultStatus":"","lock":true,"status":"published","taskId":"122239","isOptional":"0","type":"testpaper","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]