NOHUP(1) — UNIX Programmer’s Manual
NAME
nohup − run a command immune to hangups
SYNOPSIS
nohup command [ arguments ]
DESCRIPTION
Nohup executes command with signals 1, 3 and 13 (hangup, quit and soft kill) ignored. The priority of the command is run at nice −5. Signal 2 (interrupt) will be ignored if the command is run asynchronously (with &) from the shell. If the command whould have had a terminal as standard output, it is redirected to the file ‘nohup.out’.
FILES
nohup.outredirected standard output.
SEE ALSO
7th Edition