Quote:
Originally Posted by PeterT
Ken; I might well be wrong, but I don't think that the "killall -STOP nickel" would close any files that nickel had open for writing; it will just ensure that the process is paused leaving all resources that it had open, open.
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3<&- means that file descriptor 3, opened for writing(same as stdout), is closed.
http://pubs.opengroup.org/onlinepubs...ties/exec.html
Luck;
Ken