Difference between revisions of "Redhat: Modify user"

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(Created page with "== Usermod == Once a user is created various setting may need to be updated or changed. This is done with the usermod command. <syntaxhighlight> usermod -e 2013-06-08 <username> #chang...")
 
 
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== Groupmod ==
 
== Groupmod ==
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The groupmod command only as two practical uses: change the group ID or change the group name.
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<syntaxhighlight>
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groupmod -g <newid> <groupname>
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groupmod <oldname> <newname> #chnage the grouop name
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</syntaxhighlight>
  
 
== chage ==
 
== chage ==
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The chage (change age) command is used to modify the age information of a password.
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{| class="wikitable"
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| -d <date>
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| Set the last change date for the password
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|-
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| -E <date>
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| assign an expiration date
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|-
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| -I <num>
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| Locks account num days after password expiration
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|-
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| -l
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| lists aging information
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|-
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| -m
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| set minium days user must keep password
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|-
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| -M <num>
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| set maximum number of days user can keep password
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|-
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| -W <num>
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| specifies days before expiration that the user is warned.
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|}

Latest revision as of 15:00, 30 August 2013

Usermod

Once a user is created various setting may need to be updated or changed. This is done with the usermod command.

usermod -e 2013-06-08 <username> #change the expiration date
usermod -G <group> <username> #add user to group
-aG <group> appends to exisiting group
-l <new username> set new username
-L Lock Password
-U Unlock Password

Groupmod

The groupmod command only as two practical uses: change the group ID or change the group name.

groupmod -g <newid> <groupname>
groupmod <oldname> <newname> #chnage the grouop name

chage

The chage (change age) command is used to modify the age information of a password.

-d <date> Set the last change date for the password
-E <date> assign an expiration date
-I <num> Locks account num days after password expiration
-l lists aging information
-m set minium days user must keep password
-M <num> set maximum number of days user can keep password
-W <num> specifies days before expiration that the user is warned.