hangup

How can I kill a process using the bash command prompt? Do I always need to kill the process using PID?

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Q. I’d like to run a command or shell script immune to hangups, with output to a non-tty or file. How do I use nohup command to run script called ~/utils/backup upload? A. nohup is a Unix command that is used to run another command while suppressing the action of the HUP (hangup) signal, enabling […]

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Q. Sometime I need to stop a command or task under UNIX. I also noticed that some process will ignore my keystroke-generated signals such as CTRL + C or CTRL+D, so my question is – How do I kill process in UNIX? A. You need to use a command called kill. The kill utility sends […]

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