linux process – POFTUT

linux process

How To Wait Specified Process Termination with wait In Linux and Difference with sleep?

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Linux provides simple and useful tools and commands. wait is one of them. We can use wait command to wait for specified process id and than continue execution of the bash script or interactive shell. Wait For Specified Process ID While scripting in bash we may need to wait for some process to continue. So … Read more

How To Use Linux Nohup Command To Execute Commands After Exit Shell or Terminal?

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How To Use Linux Nohup Command To Execute Commands After Exit Shell or Terminal?

nohup is a command used to ignore the HUP signal. HUP signal is used to kill a shell command if the parent shell exits. Think that we logged in with ssh and run a command. But the command execution takes a lot of time. We need to log out. In normal sense, if we log … Read more