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Full Discussion: which CMD in csh
Top Forums Shell Programming and Scripting which CMD in csh Post 302415118 by tpltp on Wednesday 21st of April 2010 09:42:57 PM
Old 04-21-2010
Thanks for your reply, drl.

I am using csh, not tcsh.
'which' will have different behavior on different machines.
I tried on AIX5300, before it gave out the "ls" path, it will first source ".cshrc"; but on Debian, it's OK.

And for ENV variables, it will inherit from the parent shell no matter "-f" issued;
for normal variables, it won't inherit from parent shell if "-f" issued.
 

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LEARN ABOUT PHP

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 5.10                                                          15 Apr 1994                                                         suspend(1)
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