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Full Discussion: Foreach: Words not parenthesized. csh
Top Forums Shell Programming and Scripting Foreach: Words not parenthesized. csh Post 302934630 by MadeInGermany on Monday 9th of February 2015 12:54:50 PM
Old 02-09-2015
This is lecture#1 of the "why not to use c-shell".
It expands the given arguments, and stumbles over characters that have a special meaning to the shell.
Later versions of tcsh can be made more robust by ($argv:q) or the equivalent ($*:q), but still this a hack rather than a solution.
Best is Bourne shell (and derivates like ksh, bash, zsh) with a different syntax:
Code:
#!/bin/sh
for card in "$@"
do
 echo "$card"
done

 

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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)
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