8.1作业习题

1,创建testuser uid 1234,主组:bin,辅助组:root,ftp,shell:/bin/csh home:/testdir/testuser

useradd -u 1234 -g bin -G root,ftp -s /bin/csh -d /testdir/testuser testuser

2.修改testuser uid:4321,主组:root,辅助组:nobody,name:test,home:/home/test 家数据迁移

usermod -u 4321 -g root -G nobody -l test -d /home/test -m testuser

3.批量创建帐号:user1…user10

uid:3000-3009,shell:/bin/csh,home:/testdir/username

passwd:usernamepass

注意家目录相关配置,使用户正常登录

vi user.txt

user1:x:3000:3000::/testdir/username:/bin/csh

user2:x:3001:3001::/testdir/username:/bin/csh

user3:x:3002:3002::/testdir/username:/bin/csh

user4:x:3003:3003::/testdir/username:/bin/csh

user5:x:3004:3004::/testdir/username:/bin/csh

user6:x:3005:3005::/testdir/username:/bin/csh

user7:x:3006:3006::/testdir/username:/bin/csh

user8:x:3007:3007::/testdir/username:/bin/csh

user9:x:3008:3008::/testdir/username:/bin/csh

user10:x:3009:3009::/testdir/username:/bin/csh

newusers user.txt

vi p.txt

user1:usernamepass

user2:usernamepass

user3:usernamepass

user3:usernamepass

user4:usernamepass

user5:usernamepass

user6:usernamepass

user7:usernamepass

user8:usernamepass

user9:usernamepass

user10:usernamepass

cat p.txt |chpasswd

cp -r /etc/sk1/.[^.]* /testdir/username/user1

cp -r /etc/sk1/.[^.]* /testdir/username/user2

cp -r /etc/sk1/.[^.]* /testdir/username/user3

cp -r /etc/sk1/.[^.]* /testdir/username/user4

cp -r /etc/sk1/.[^.]* /testdir/username/user5

cp -r /etc/sk1/.[^.]* /testdir/username/user6

cp -r /etc/sk1/.[^.]* /testdir/username/user7

cp -r /etc/sk1/.[^.]* /testdir/username/user8

cp -r /etc/sk1/.[^.]* /testdir/username/user9

cp -r /etc/sk1/.[^.]* /testdir/username/user10

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