HP-UX Reference (11i v1 05/09) - 1 User Commands N-Z (vol 2)
n
nohup(1) nohup(1)
127 An error occurred in the nohup utility or the specified command could not be found
Otherwise, the exit status of nohup will be that of the command specified.
SEE ALSO
chmod(1), nice(1), sh(1), signal(5).
STANDARDS CONFORMANCE
nohup: SVID2, SVID3, XPG2, XPG3, XPG4, POSIX.2
Section 1−−656 Hewlett-Packard Company − 2 − HP-UX 11i Version 1: September 2005