Two applications that include the setgid flag are installed by default.

Default setgid Applications lists the default setgid applications and indicates whether the application is required or optional.

Default setgid Applications

Application

Purpose and Path

Required or Optional

wall

Alerts all terminals that an action is about to occur. This application is called by shutdown and other commands.

Path: /usr/bin/wall

Optional

lockfile

Performs locking for the Dell OM management agent.

Path: /usr/bin/lockfile

Required for Dell OM but optional otherwise