[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fMGUzYkGEKh0Hg5WN5KgTXqEM7Unwx4Et5C5oS8QZs9k":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":14,"question":21,"related":22,"source":34,"type":35},[],"2025-03-25 17:27:35",180272463,[8,9,10,11,12,13],"sudo mkdir \u002Fusr\u002Ftest2","sudo mkdir \u002Fusr\u002Ftest2\u002F","sudo mkdir\u002Fusr\u002Ftest2\u002F","mkdir \u002Fusr\u002Ftest2\u002F","cd \u002Fusr&&sudo mkdir test2","cd \u002F&&sudo mkdir usr\u002Ftest2",{"count":15,"courseId":16,"courseImg":17,"courseName":18,"workId":19,"workName":20},16,"7a7c1d8195d21a65f0b7293103008337","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdc7a49a8e27548a0cf3b766bea2cb4ff.png","大数据开发技术（Hadoop）","work_40773856","01 Linux安装和基本操作","在"\u002Fusr\u002F"目录下创建test2目录应输入哪个命令",[23,36,47,58,69,72,81,90,99,108],{"answer":24,"createTime":5,"id":25,"options":26,"question":33,"source":34,"type":35},[],180272459,[27,28,29,30,31,32],"cd \u002Fusr\u002Flocal","cd "\u002Fusr\u002Flocal"","cd '\u002Fusr\u002Flocal'","cd .\u002Fusr\u002Flocal","cd usr local","cd\u002Fusr\u002Flocal","普通用户登录后切换到目录"\u002Fusr\u002Flocal"应输入哪个命令","v1",1,{"answer":37,"createTime":5,"id":38,"options":39,"question":46,"source":34,"type":35},[],180272460,[40,41,42,43,44,45],"cd.","cd \u002F.","cd .","cd ..\u002F","cd ..\u002F\u002F\u002F\u002F","cd ..\u002F.\u002F.\u002F.\u002F","切换到当前目录的上一级目录应输入哪个命令",{"answer":48,"createTime":5,"id":49,"options":50,"question":57,"source":34,"type":35},[],180272461,[51,52,53,54,55,56],"mkdir -p a1\u002Fa2\u002Fa3\u002Fa4","mkdir -p .\u002Fa1\u002Fa2\u002Fa3\u002Fa4","mkdir-p .\u002Fa1\u002Fa2\u002Fa3\u002Fa4","mkdir -p.\u002Fa1\u002Fa2\u002Fa3\u002Fa4","mkdir -p\u002Fa1\u002Fa2\u002Fa3\u002Fa4","mkdir-p\u002Fa1\u002Fa2\u002Fa3\u002Fa4","在当前目录下创建目录"a1\u002Fa2\u002Fa3\u002Fa4"应输入哪个命令",{"answer":59,"createTime":5,"id":60,"options":61,"question":68,"source":34,"type":35},[],180272462,[62,63,64,65,66,67],"rmdir -p a1\u002Fa2\u002Fa3\u002Fa4","rmdir -p .\u002Fa1\u002Fa2\u002Fa3\u002Fa4","rmdir a1\u002Fa2\u002Fa3\u002Fa4 && rmdir -p a1\u002Fa2\u002Fa3","rmdir a1\u002Fa2\u002Fa3\u002Fa4&&rmdir -p a1\u002Fa2\u002Fa3","rmdir a1\u002Fa2\u002Fa3\u002Fa4 && rmdir-p a1\u002Fa2\u002Fa3","rmdir.\u002Fa1\u002Fa2\u002Fa3\u002Fa4&&rmdir -p a1\u002Fa2\u002Fa3","删除当前目录的多级目录"a1\u002Fa2\u002Fa3\u002Fa4"应输入哪个命令",{"answer":70,"createTime":5,"id":6,"options":71,"question":21,"source":34,"type":35},[],[8,9,10,11,12,13],{"answer":73,"createTime":5,"id":74,"options":75,"question":80,"source":34,"type":35},[],180272464,[76,77,78,79],"sudo touch \u002Fusr\u002Fbashrc1","sudo echo >\u002Fusr\u002Fbashrc1","mkdir >\u002Fusr\u002Fbashrc1","cat \u002Fusr\u002Fbashrc1","将"\u002Fusr\u002F"目录下创建bashrc1文件应输入哪个命令",{"answer":82,"createTime":5,"id":83,"options":84,"question":89,"source":34,"type":35},[],180272465,[85,86,87,88],"sudo rm \u002Fusr\u002Fbashrc1","rm \u002F usr\u002Fbashrc1","rm -R\u002F usr\u002Fbashrc1","rm -R \u002F usr\u002Fbashrc1","将"\u002Fusr\u002F"目录下的bashrc1文件删除应输入哪个命令",{"answer":91,"createTime":5,"id":92,"options":93,"question":98,"source":34,"type":35},[],180272466,[94,95,96,97],"cat ~\u002F.bashrc","less ~\u002F.bashrc","more $HOME\u002F.bashrc","cat $HOME\u002F.bashrc","查看当前用户主文件夹下的.bashrc文件内容应输入哪个命令",{"answer":100,"createTime":5,"id":101,"options":102,"question":107,"source":34,"type":35},[],180272467,[103,104,105,106],"head -n -50 ~\u002F.bashrc","head -50 ~\u002F.bashrc","head +50 ~\u002F.bashrc","head +n 50 ~\u002F.bashrc","查看当前用户主文件夹下.bashrc文件内容的前50行应输入哪个命令",{"answer":109,"createTime":5,"id":110,"options":111,"question":116,"source":34,"type":35},[],180272468,[112,113,114,115],"find ~ -name .bashrc","ls ~\u002F.bashrc","ls ~\u002F*\u002F.bashrc","find $HOME -name '.bashrc'","找出家目录下所有文件名为.bashrc的文件应输入哪个命令"]