From: Brian Tew <btew@nyx.net>
To: blinux-list@redhat.com
Subject: re; job prob
Date: Sat, 16 Mar 2002 20:11:52 -0700 (MST) [thread overview]
Message-ID: <200203170311.UAA09081@nyx.nyx.net> (raw)
Yes, the final answer will be to upgrade,
but I still wonder why telnet can suspend but nothing else.
When I say telnet suspends, I don't mean just to the ttrtelnet prompt.
It will suspend all the way back to the bash prompt, and I can bring it
back with the fg command.
But when I try to suspend any other jobs, bash says
"cannot suspend on a shell without job control."
I am thinking that the telnet program invokes a subshell with
some switches or variables or something that lest it suspend.
Is there a switch or flag or option or variable that allows job control?
The susp character is set to control z according to stty -a.
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Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
Brian Tew [this message]
` Dave Mielke
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