nohub commands

nohup command :

• nohup is a command to ignore the HUP (hangup) signal .
• It is a low -level utility simply configuring a command to ignore a signal.
• It is similar to ctrl+alt+del in windows

Eg : nohup find -size +100k >log.txt

This find command in nohup is instructing it to search for any file bigger than 100k,find will continue to search regardless of the user's connection to the terminal and log to the file log.txt