[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fKm0Or1CPcclxWvLf8zR8h5i9xvVMQqbU-vXNXC4Kj34":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-06-15 21:59:07",201281329,[8,9,10,11],"\u002Fusr","\u002Fhome","\u002Froot","\u002Fetc",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},33,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_44042172","作业-1","默认情况下管理员创建了一个用户,就会在( )目录下创建一个用户主目录",[21,32,41,50,59,67,76,85,92,95],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],201281321,[25,26,27,28],"SU","su","login","logout","以下命令中,可以将用户身份临时改变为root的是( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],201281322,[36,37,38,39],"shadow","group","passwd","Gshadow","存放用户帐号的文件是( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],201281323,[45,46,47,48],"普通用户可以利用passwd命令修改自己的密码","超级用户可以利用passwd命令修改自己和其他用户的密码","普通用户不可以利用passwd命令修改其他用户的密码","普通用户可以利用passwd命令修改自己和其他用户的密码","下面关于passwd命令说法不正确的是( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],201281324,[54,55,56,57],"groupadd","usermod","userdel","useradd","在UNIX\u002FLinux系统添加新用户的命令是( )",{"answer":60,"createTime":5,"id":61,"options":62,"question":66,"source":30,"type":31},[],201281325,[63,11,64,65],"\u002Fboot","\u002Fvar","\u002Fdev","哪个目录存放用户密码信息( )",{"answer":68,"createTime":5,"id":69,"options":70,"question":75,"source":30,"type":31},[],201281326,[71,72,73,74],"用户账号基本信息","用户口令的加密信息","用户组信息","文件系统信息","\u002Fetc\u002Fshadow文件中存放 ______",{"answer":77,"createTime":5,"id":78,"options":79,"question":84,"source":30,"type":31},[],201281327,[80,81,82,83],"finger lisa","grep lisa \u002Fetc\u002Fpasswd","find lisa \u002Fetc\u002Fpasswd","who lisa","命令()可以用来检测用户lisa的信息",{"answer":86,"createTime":5,"id":87,"options":88,"question":91,"source":30,"type":31},[],201281328,[9,89,8,90],"\u002Froot的主目录","用户自己的家目录","用户登录系统后首先进入()",{"answer":93,"createTime":5,"id":6,"options":94,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":96,"createTime":5,"id":97,"options":98,"question":103,"source":30,"type":31},[],201281330,[99,100,101,102],"3","4","5","不知道","在\u002Fetc\u002Fgroup文件中有一行students::600:z3,14,w5,这表示有()用户在students组里"]