Removing Users - Nishant Munjal

Command	Purpose	Key Options	Example
`userdel`	Remove a user account from the system	`-r` (remove home directory)	Example:
			1. Delete user `john` and remove home directory: `sudo userdel -r john`
`deluser`	Remove a user account (alternative to `userdel`)	None	Example:
			1. Delete user `john`: `sudo deluser john`
`gpasswd`	Remove a user from a group	`-d user group` (remove user from group)	Example:
			1. Remove user `john` from the `developers` group: `sudo gpasswd -d john developers`
`delgroup`	Delete a group from the system	`--system` (delete system group)	Example:
			1. Delete the `testgroup` group: `sudo delgroup testgroup`

Remove a User with userdel:
- Delete user john and remove their home directory:bashCopy codesudo userdel -r john This command deletes the user john and removes their home directory.
Remove a User with deluser:
- Delete user john:bashCopy codesudo deluser john This command deletes the user john from the system. It does not remove the userÖs home directory or files by default.
Remove a User from a Group with gpasswd:
- Remove user john from the developers group:bashCopy codesudo gpasswd -d john developers This command removes the user john from the developers group.
Delete a Group with delgroup:
- Delete the testgroup group:bashCopy codesudo delgroup testgroup This command deletes the testgroup group from the system. Note that delgroup is typically used for removing non-system groups.