bash: fork: retry: Resource temporarily unavailable
In cPanel users with SSH access may sometimes get below error on running commands. This happens because of “Shell Fork bomb Protection” which prevent users with terminal access (ssh/telnet) from using up the server’s resources. It’s for crash protection of server by users.
-bash: fork: Resource temporarily unavailable
To solve this problem you can simply disable the Shell fork bomb protection
Login into WHM >> Security >> Security Center >> Shell Fork Bomb Protection >> Disable Protection