usermod centos

: # Userdel Sam This command removes the user Sam's records in the system files (mainly/etc/passwd,/etc/shadow,/etc/group, etc.) while deleting the user's home directory.3, modify the accountModify user account is based on the actual situation to change the user's relevant attributes, such as user number, home directory, user group, login shell and so on.Modify the information for an existing user using the Usermod command, which is in t

protected] ~]# useradd-g admins natasha echo "CentOS" | passwd--stdin natashachanging password for user Natasha.passwd:all authentication tokens updated successfully.[Email protected] ~]# useradd-g admins Harry echo "CentOS" | passwd--stdin harrychanging password for user Natasha.passwd:all authentication tokens updated successfully.[Email protected] ~]# useradd-s/sbin/nologin Sarah [email protected] ~]#

Reference: Usermod manpageUsermod-Modify user account information modify a user accountsusermod [Options] UsernameOption (Options)-a|--append # #把用户追加到某些组中, only used with the-G option-c|--comment # #修改/etc/passwd file Fifth paragraph comment-d|--home # #修改用户的家目录通常和-m option used together-e|--expiredate # #指定用户帐号禁用的日期, Format yy-mm-dd-f|--inactive # #用户密码过期多少天后采用就禁用该帐号, 0 means the account is disabled after the password has expired-1 means disable thi

Usermod command parameters and usage details (Linux Modify user account information command)Linux usermod command parameters and usage details, Linux Modify user account Information command, USERMOD can be used to modify the user account settingsCommand: UsermodFunction Description: Modify user account.Syntax: Usermod

One, Usermod command 1. Usermod changing a user's properties Usermod-u 111 User1 Change the UID of user User1 to 111 Usermod-g grp2 user2 Change user2 Group to User2 usermod-d/home/test User3 Change User3 's home directory to/home/test/

Quot; usermod quot; command instructions-15 exercise routines"Usermod" command instructions-15 exercise routines By Babin Lonston Under: Linux Commands On: November 11,201 4In Unix/Linux releases, 'usermod' is often used to modify and change any attributes of an existing user through the command line. the 'usermod' co

Linux User management command-useradd passwd usermod chage userdel su instance, useraddusermod User's home directory Common User:/home/user name. Both the owner and the group belong to this user. The permission is 700. Super User:/root/the owner and group are both root users with the permission of 550 -------------------------------------------------------------------------------- Useradd [Option] User Name Option: -U UID: manually specify the user's

Modifying the consumer mode can be accomplished using the USERMOD command.First, usermod commonly used command introduction:-A: Use only with-G to add users to the affiliate group.-D: Modify the user login directory, such as the normal user login, the default into the pre-set home directory, some times in order to facilitate the login need to enter a more complex path, you can use this option to set the ent

Tags: BSP pre aaa ADO--ant RGB Microsoft MicFirst, usermod modify user informationUsermod-u 111 username #修改用户usermod-G grp2 username #修改用户组usermod-D/home/chinantfy2 username #修改用户家 Catalog Usermod-s/sbin/nologin Username #修改用户shellA user can belong to multiple groups, but GID has only oneID username can view user uid

Command: Usermod Function Description: Modify user account. Syntax: Usermod [-lu][-c ][-u] [user account] Supplemental Note: Usermod can be used to modify the user account settings. Parameters -c -D Login Directory > modify the user login directory. -e -f -g -g -l -L LOCK the user's password to invalidate the password. -S

What is the difference between usermod account locking and passwd account locking? usermodpasswd From: http://www.apelearn.com/bbs/thread-6658-1-1.html Passwd-l: Lock the account and add it to the front of the password string !. Passwd-u removes the password string !. By default, usermod-L only locks the password and adds it before the password string !. By default,

When you use Useradd to add a good user, you want to make some changes, you need to use the Usermod command.Function Description: Modify the information of the user account.　　syntax : usermod [-L | U][-c [-l Additional note: Usermod can be used to modify the user account settings. 　　 Parameters：-cFull path to the-d-e-f-g-g-l-L LOCKS the user password to invalidat

Syntax: usermod [-LU] [-c lt; remarks gt;] [-d lt; logon Directory gt;] [-e lt; valid Example:1. add newuser2 to the staff group.# Usermod-G staff newuser22. change newuser's username to newuser1.# Usermod-l newuser1 newuser3. lock account newuser1# Usermod-L newuser14. unlock newuser1#

Usermod Introduction to Commands: Modify user account properties . NBSP; 1 . command format: usermod [option] USERNAME2 . Command function: 3. Command parameters: -U uid modifies the UID of the user-G GID Modifying the user's GID must be a group that already exists-a-g GID : Does not use the-a option to overwrite previous additional groups;-C Add comment information to the user-d-m : Speci