[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fXgOa4zInQCQtG6sPcRgpXDGVdlrnyxNrbHx4IHEp2s8":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-10-15 12:57:56",221492362,[8,9,10,11],"rwxr-xr-x","rw-rwxrw-","rwxrwrxr-x","rwxrwxrw-",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},38,"ee02b36cb05b68902e806fe4b56ff3c0","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9c1e48361b00f3ee2086f4e259ed792b.jpg","Linux操作系统","work_46194547","作业三","对于普通用户创建的新目录,( )是默认的访问权限",[21,32,35,44,53,62,71,80,89,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],221492361,[25,26,27,28],"\u002Fbin","\u002Ftmp","\u002Flib","\u002Froot","存放Linux基本命令的目录是( )","v1",0,{"answer":33,"createTime":5,"id":6,"options":34,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":30,"type":31},[],221492363,[39,40,41,42],"\u002Fhome\u002Fsea","\u002Fhome\u002F","\u002F","\u002Fsea","如果当前目录是\u002Fhome\u002Fsea\u002Fchina,那么"china"的父目录是( )目录",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],221492364,[48,49,50,51],"744","664","646","746","系统中有用户user1和user2同属于users组.在user1用户目录下有一文件file1,它拥有644的权限,如果user2想修改user1用户目录下的file1文件,则应拥有( )权限",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":30,"type":31},[],221492365,[57,58,59,60],"-rw------- 2 hel-s users 56 Sep 09 11:05 hello","-rw------- 2 hel-s users 56 Sep 09 11:05 goodbey","drwx----- 1 hel users 1024 Sep 10 08:10 zhang","lrwx----- 1 hel users 2024 Sep 12 08:12 cheng","用ls -al 命令列出下面的文件列表,则( )是符号连接文件",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],221492366,[66,67,68,69],"----w--w-","–rwxr-xr-x","-r-xr-x---","-rw-r--r--","如果umask值设置为022,则默认的新建文件的权限为( )",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],221492367,[75,76,77,78],"mount -t windows \u002Fwin \u002Fdev\u002Fhda1","mount -fs=msdos \u002Fdev\u002Fhda1 \u002Fwin","mount -s win \u002Fdev\u002Fhda1 \u002Fwin","mount -t vfat \u002Fdev\u002Fhda1 \u002Fwin","假定内核支持vfat分区,则( )可将\u002Fdev\u002Fhda1这个Windows分区加载到\u002Fwin目录",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":30,"type":31},[],221492368,[84,85,86,87],"启动系统后,由系统自动产生","用于管理文件系统信息","用于设置命名规则,是否可以使用"Tab"键来命名一个文件","保存硬件信息","下列关于\u002Fetc\u002Ffstab的描述正确的是( )",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],221492369,[93,94,95,96],"fdisk","makefs","mkfs","format","若想在一个新分区上建立文件系统,则应该使用命令( )",{"answer":99,"createTime":5,"id":100,"options":101,"question":105,"source":30,"type":31},[],221492370,[25,102,103,104],"\u002Fetc","\u002Fdev","lib","Linux文件系统的目录结构是一棵倒置的树,文件都按其作用分门别类地放在相关的目录中.现有一个外部设备文件,我们应该将其放在( )目录中"]