echo $SHELL, $PWD and etc. Post: 33066

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Echo with ksh shell

Hi All, I'm trying to use the "echo" command in a korn shell script, and I want it to drop the trailing newline. Now I know that with the bash shell, the "-n" flag would solve this issue. Does anyone know how this can be done with the korn shell? Cheers Khoom

2. Shell Programming and Scripting

Shell and echo

Probably my first post, very new to shell scripting :) Here is the script i am trying to modify to use function # Script to create simple menus and take action according to that selected # menu item # while : do clear echo "-------------------------------------" echo "...

3. Shell Programming and Scripting

pwd & cd commands not working in shell script

Here is my script #!/bin/bash pwd cd /var/lib/pgsql Both "pwd" and "cd" are not executed is there any other way i can change the current working directory to /var/lib/pgsql pls help!

4. UNIX for Advanced & Expert Users

echo ${PWD#${PWD%//}/}

Can anyone explain this in detail ... echo ${PWD#${PWD%/*/*}/} Thanks in Advance

5. Solaris

Confused with echo $SHELL Command....

Hi.. Everyone... Kindly consider following : login as: root Using keyboard-interactive authentication. Password: Last login: Mon Nov 3 19:30:50 2008 from xxxxxxxxxxx Sun Microsystems Inc. SunOS 5.10 Generic January 2005 You have new mail. Sourcing //.profile-EIS..... # # ...

6. Shell Programming and Scripting

echo $PWD doesn't work

I have entry in the my .profile like below, but still i see $PWD is not defied in my system export PS1=$LOGNAME@`hostname`':'$PWD'>' echo $PWD also gives me nothing, my env list also give no entry for PWD.Can someone help me setting PWD variable. I use /bin/sh

7. Homework & Coursework Questions

implementing mkdir, chdir, mv, pwd inside a shell !

1. The problem statement, all variables and given/known data: need to implement mkdir, chdir, mv, pwd given a shell.cpp directory.cpp and some other files this shell missing these commands, and i need to implement them inside the shell 2. Relevant commands, code, scripts,...

8. Shell Programming and Scripting

shell echo help needed

echo '#!/usr/local/bin/expect' > sree_expt echo "spawn passwd $User" >> sree_expt echo 'expect "New password:"' >> sree_expt echo send "$Password\r" >> sree_expt echo 'expect "Re-enter new password:"' >> sree_expt echo send "$Password\r" >> sree_expt echo "expect eof" >> sree_expt for...

9. AIX

sync samba pwd with aix5.3 pwd

currently, my samba login works just fine. i want my clients to use aix5.3 account to login to samba so they don't have to change samba pwd and aix pwd. i googled, and vi /usr/lib/smb.conf per some of knowledge base, but i could not get to work. aix5.3 and samba 3.0.24.0 thanks in advace.....

10. Shell Programming and Scripting

script to change shell's pwd

Hi there, i was presented with a challenge that is beyond my current shell knowledge: how can you have a script that executed interactive will change your current working directory? Example (under MacOS): 1. start Terminal and my current working directory is my home folder 2. execute a...

LEARN ABOUT DEBIAN

envsubst

ENVSUBST(1)								GNU							       ENVSUBST(1)

NAME

       envsubst - substitutes environment variables in shell format strings

SYNOPSIS

       envsubst [OPTION] [SHELL-FORMAT]

DESCRIPTION

       Substitutes the values of environment variables.

   Operation mode:
       -v, --variables
	      output the variables occurring in SHELL-FORMAT

   Informative output:
       -h, --help
	      display this help and exit

       -V, --version
	      output version information and exit

       In  normal  operation  mode, standard input is copied to standard output, with references to environment variables of the form $VARIABLE or
       ${VARIABLE} being replaced with the corresponding values.  If a SHELL-FORMAT is given, only those environment variables that are referenced
       in SHELL-FORMAT are substituted; otherwise all environment variables references occurring in standard input are substituted.

       When --variables is used, standard input is ignored, and the output consists of the environment variables that are referenced in SHELL-FOR-
       MAT, one per line.

AUTHOR

       Written by Bruno Haible.

REPORTING BUGS

       Report bugs to <bug-gnu-gettext@gnu.org>.

COPYRIGHT

       Copyright (C) 2003-2007 Free Software Foundation, Inc.  License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to the extent permitted by law.

SEE ALSO

       The full documentation for envsubst is maintained as a Texinfo manual.  If the info and envsubst programs are properly  installed  at  your
       site, the command

	      info envsubst

       should give you access to the complete manual.

GNU gettext-runtime 0.18.1					     June 2010							       ENVSUBST(1)

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Echo with ksh shell

Discussion started by: Khoomfire

2. Shell Programming and Scripting

Shell and echo

Discussion started by: replyramdas

3. Shell Programming and Scripting

pwd & cd commands not working in shell script

Discussion started by: perk_bud

4. UNIX for Advanced & Expert Users

echo ${PWD#${PWD%//}/}

Discussion started by: sakthi.abdullah