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Full Discussion: Kshrc custom prompt will not work
Top Forums UNIX for Beginners Questions & Answers Kshrc custom prompt will not work Post 303040404 by zoomer on Monday 28th of October 2019 03:55:06 PM
Old 10-28-2019
Quote:
Originally Posted by MadeInGermany
Hmm, I suggest to consult the man page.
Code:
man ksh

And /search for ENV
What does it say?
The Man page says:
Code:
ENV    If this variable is set, then parameter expansion, command substitution, and arithmetic substitution are performed on the value to generate the pathname of the script that will be exe
                     cuted  when  the shell is invoked interactively (see Invocation below).  This file is typically used for alias and function definitions.  The default value is $HOME/.kshrc.  On systems
                     that support a system wide  /etc/ksh.kshrc initialization file, if the filename generated by the expansion of ENV begins with /./ or ././ the system wide initialization file  will  not
                     be executed.

When I run echo $ENV It outputs /usr/share/Modules/init/profile.sh which says:
Code:
# get current shell name by querying shell variables or looking at parent
# process name
if [ -n "${BASH:-}" ]; then
   shell=${BASH##*/}
elif [ -n "${ZSH_NAME:-}" ]; then
   shell=$ZSH_NAME
else
   shell=$(/usr/bin/basename $(/usr/bin/ps -p $$ -ocomm=))
fi

if [ -f /usr/share/Modules/init/$shell ]; then
   . /usr/share/Modules/init/$shell
else
   . /usr/share/Modules/init/sh
fi

 

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LEARN ABOUT XFREE86

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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