[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fzzF_Aqp36tRZfqfpBU_Lv7a9OaqngMVWb3bsgzTs3MM":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2025-06-18 14:48:00",203774502,[8,9,10,11],"不可读不可写可执行","可读不可写不可执行","可读不可写可执行","可读可写可执行",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},116,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","exam_160556286","Linux阶段测试1","目录权限为 777 的权限转换为文字,其自己对该目录的权限为__________",[21,33,42,51,54,63,72,81,90,99],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2025-06-18 14:47:59",203774499,[26,27,28,29],"ISO9660","XFS","NTFS","ext4","下列哪种文件系统是光盘(CD\u002FDVD)常用的文件系统类型?( )","v1",0,{"answer":34,"createTime":23,"id":35,"options":36,"question":41,"source":31,"type":32},[],203774500,[37,38,39,40],"slf","song","~","@","终端前面的 [slf@song ~]$ 可以得出,主机名为( )",{"answer":43,"createTime":5,"id":44,"options":45,"question":50,"source":31,"type":32},[],203774501,[46,47,48,49],"sampledir和sampledir01被删除","sampledir01被删除","出错","sampledir被删除,但sampledir01未被删除","假设当前工作目录下有一个名为sampledir 的目录,该目录下有一个名为sampledir01的目录, 键入 "rmdir sampledir",会发生什么",{"answer":52,"createTime":5,"id":6,"options":53,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":55,"createTime":23,"id":56,"options":57,"question":62,"source":31,"type":32},[],203774503,[58,59,60,61],"cd ~stu","cd @stu","cd #stu","cd &stu","如何快速切换到用户stu的家目录下",{"answer":64,"createTime":23,"id":65,"options":66,"question":71,"source":31,"type":32},[],203774504,[67,68,69,70],"是否真的删除","文件的位置","命令行的每个选项","是否有写的权限","用 "rm -i",系统会提示什么来让你确认",{"answer":73,"createTime":23,"id":74,"options":75,"question":80,"source":31,"type":32},[],203774505,[76,77,78,79],"mkdir ..\u002Fsampledir","mkdir ~\u002Fsampledir","mkdir sampledir","mkdir -\u002Fsampledir","假设要在当前工作目录的上层目录中创建一个名为sampledir 的目录,应该输入什么命令",{"answer":82,"createTime":23,"id":83,"options":84,"question":89,"source":31,"type":32},[],203774506,[85,86,87,88],"less命令中可以说使用 ":关键字" 在文本文件中查找特定字符串","less命令不将文本文件内容直接输出到命令行上","不可以用pageup和pagedown 按键来上下翻页","用ctrl+X可以退出less","关于less命令,下面哪些描述是正确的",{"answer":91,"createTime":23,"id":92,"options":93,"question":98,"source":31,"type":32},[],203774507,[94,95,96,97],"TAB","Right SHIFT","Left SHIFT","SPACE","当您在命令提示符的后面输入命令的一部分时,按(__),Linux会帮你打剩下的字符,补充成为完整命令,如果有多个相符的命令,连按两下(__),Linux会显示所有的相符的命令",{"answer":100,"createTime":23,"id":101,"options":102,"question":107,"source":31,"type":32},[],203774508,[103,104,105,106],"shsh","tcsh","ksh","bash","CentOS中默认的SHELL是什么"]