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Linux grpconv Command

Linux Command Manual

The Linux grpconv (group convert to shadow password) command is used to enable shadow passwords for groups.

In Linux systems, user and group passwords are stored in the /etc directory in the passwd and group files. Since these files need to be readable by anyone for system operation, it creates a security vulnerability. Shadow passwords move the passwords within these files to the shadow and gshadow files in the /etc directory, allowing only system administrators to read them, and replacing the original passwords with the character "x". The functionality of shadow passwords can be turned on or off at any time, and you can enable group shadow passwords by simply executing the grpconv command.

Syntax

grpconv

Linux Command Manual

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