LINUX用户和组小练习
1.创建一个用户mandriva,其ID号为2002,基本组为distro(组ID为3003),附加组为linux 1 2 3 4 5 6 [root@localhost~] #groupadd-g3003distro [root@localhost~] #tail-1/etc/group distro:x:3003: [root@localhost~] #groupaddlinux [root@localhost~] #tail-1/etc/group linux:x:3004: 1 2 3 [root@localhost~] #useradd-u2002-gdistro-Glinuxmandriva [root@localhost~] #idmandriva uid=2002(mandriva)gid=3003(distro) groups =3003(distro),3004(linux)context=root:system_r:unconfined_t:SystemLow-SystemHigh 2.创建一个用户fedora,其全名为Fedora Community,默认she...