Of the above questions, the only one that is required is the password. The adduser command also automatically creates a home directory for the new user (unlike theuseraddcommand which requires the -m option to create the home directory). Creating a new group Next, we'll create a new grou...
Delete User Group Enter the command at the terminal: gourpdel user group name Switch users Enter command: su user name You can also enter thecommandto directly switch to the user's home directory, and enter the command: su - User name Exit the current user Enter command: exit...
root@shirley-virtual-machine:/home# cat /etc/group root:x:0:user3 daemon:x:1: bin:x:2: s...
groupdel myname //删除组 用户组的信息我们可以在/etc/group配置文件里面找到，这里存放的是用户组的信...
Create a new user and explore the user’s home directory Create a new group and add a user to the group Utilize the user private group scheme and implement write access to a directory Administer thesudocommand for grantingrootprivileges
userdel_local5455#56# If useradd should create home directoriesforusers bydefault57# On RH systems, wedo. This optionisoverridden with the -m flag on58# useradd command line.59#60CREATE_HOME yes #注:是否创用户家目录,要求创建;6162# The permission maskisinitialized tothisvalue. If not ...
usermod -s /bin/sh westos ##更改用户shell usermod -L westos ##冻结用户 usermod -U westos ##解锁用户 用户认证信息 Using passwd command in Linux to change password /etc/shadow ##认证信息文件 此文件一共九列 用户名称; 用户密码; passwd student ##更改密码 ...
and the utilities that use PAM (such as the# passwd command) should therefore be configured elsewhere. Refer to# /etc/pam.d/system-auth for more information...# System accountsSYS_GID_MIN201SYS_GID_MAX999# 当前系统组的GID范围201到999,所以在创建组时尽量避开这个范围,以免与系统组冲突 1....
command line.#CREATE_HOMEyes# The permission mask is initialized to this value. If not specified,# the permission mask will be initialized to 022.UMASK 077# This enables userdel to remove user groups if no members exist.#USERGROUPS_ENAByes# Use SHA512 to encrypt password.ENCRYPT_METHOD SHA...
user to be removed (passed as the first argument).##USERDEL_CMD /usr/sbin/userdel_local## If useradd should create home directories for users by default# On RH systems, we do. This option is ORed with the -m flag on# useradd command line.#CREATE_HOME yes 注:是否创用户家目录,要求...