How to modify the user directory in Linux

How to modify the Linux user directory: 1. Use the "vi /etc/passwd" command to modify the "/etc/passwd" file to modify the user directory; 2. Use the usermod command to modify it, the syntax is "usermod - d username -u uid".

#The operating environment of this tutorial: linux7.3 system, Dell G3 computer.

How to modify the user directory in Linux

The first method:

vi /etc/passwd

Find the lines of the user you want to modify and modify them. This method is very violent and is recommended to be used with caution.

/etc/passwd file format

Login name: Encrypted password: Numeric user ID: Numeric group ID: Comment field: Starting directory: shell program

Use this method After modifying the user's host directory, certain exceptions will occur, such as: bash environment exception, you need to copy the hidden files in the user's original host directory to the changed host directory

cp /original host directory/ .*/Target directory

Second type: usermod

usermod -d /usr/newfolder -u uid

-u must be followed by uid, not username

Attachment: usermod detailed parameters

Syntax:

usermod [-LU][-c <备注>][-d <登入目录>][-e <有效期限>][- f <缓冲天数>][-g <群组>][-G <群组>][-l <帐号名称>][-s ][-u ] [用户帐号]

Supplementary instructions: usermod can be used to modify various settings of the user account.

Parameters:

• -c Modify the remark text of the user account.

• -dLogin directory> Modify the directory when the user logs in.

• -e Modify the validity period of the account.

• -f Modify the number of days after the password expires before the account will be closed.

• -g Modify the groups to which the user belongs.

• -G Modify the additional groups to which the user belongs.

• -l Modify the user account name.

• -L Lock the user password and make the password invalid.

• -s Modify the shell used by the user after logging in.

• -u Modify user ID.

• -U Unlock the password.

Finally switch to the normal account and you will see that the current default directory has been changed.

Related recommendations: "Linux Video Tutorial"

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