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Top Forums Shell Programming and Scripting Removing a character from a variable and assigning it to another variable? Post 302397591 by reborg on Monday 22nd of February 2010 04:05:34 PM
Old 02-22-2010
Quote:
Originally Posted by Corona688
It's not a bash-ism. It works fine in a bourne shell. I even tested it in busybox ash, one of the most limited, stripped-down, barebones bourne shells still available today.
...But if I recall correctly it is still a POSIX shell. Older ksh and true bourne shell (solaris) probably won't know what to do with it.
 

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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 5.10 15 Apr 1994 suspend(1)
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