03-04-2018
This is why it is crucial that you always start a thread in this forum by explaining the environment you're using. You might note that I explicitly stated the requirements for running the code I suggested:
Quote:
This was written and tested using a Korn shell and also tested with bash. It should work with any shell that uses Bourne shell syntax and performs the parameter expansions required by the POSIX standards.
The
csh shell does not use Bourne shell syntax and does not perform any of the parameter expansions required by the POSIX standards. Therefore, you should have expected that it might not work unless you used a shell that met the requirements I specified. But, if you had stored my suggestion in a file and used
csh to run that file, it should have given you syntax errors running that script; it should not have closed your window.
I am sorry that I wasted your time by trying to help you with a script that should have worked perfectly for you if you had saved it into a file and then run it with
ksh or
bash instead of
csh.
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LEARN ABOUT OPENSOLARIS
suspend
suspend(1) User Commands suspend(1)
NAME
suspend - shell built-in function to halt the current shell
SYNOPSIS
sh
suspend
csh
suspend
ksh
suspend
DESCRIPTION
sh
Stops the execution of the current shell (but not if it is the login shell).
csh
Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su.
ksh
Stops the execution of the current shell (but not if it is the login shell).
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO
csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5)
SunOS 5.11 15 Apr 1994 suspend(1)