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Full Discussion: Exactly How can we define "sh ksh csh &bash"
Top Forums Shell Programming and Scripting Exactly How can we define "sh ksh csh &bash" Post 302084245 by blowtorch on Thursday 10th of August 2006 03:17:56 AM
Old 08-10-2006
The question that you have asked requires a detailed explaination, something that is difficult to provide on a forum. May be you could check out some sites that offer tutorials on using and programming the shell. Check this site for an introduction to the bash shell, this is an introduction to ksh.
 

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LEARN ABOUT POSIX

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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