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How do I detach a process from Terminal, entirely?
I've a program running in a Unix console on a remote Unix computer. I (stupidly) didn't run it using nohup &, and now I need to close the local console.
Is there any way to have it keep running remotely after closing the local console?
If your shell is bash, they you can use disown. Ctrl-Z to suspend the process, then disown -h to make it not receive SIGHUP.
On Solaris 9, you can use nohup -p <pid> to nohup a running process. Here's an interesting explanation of the implementation. I don't know if this has been implemented on any other Unices.
Ctrl-Z to suspend the process, then bg to cause the program to go into the background and keep running until it completes.
If you can afford to stop the program and restart it before logging out, then stop it and restart it through screen, which is a must for anybody using remote connections to unix hosts.
