|
|
Sponsored Content
Top Forums
UNIX for Dummies Questions & Answers
[Solved] Variable defined in .bashrc not intializing in script
Post 302888152 by Scott on Wednesday 12th of February 2014 11:55:09 PM
02-13-2014
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hi all
i have joined new to the group.
i have set an variable in my bashrc file.
.bashrc
PROGHOME=/home/braf/braf/prog
export PROGHOME
but while using it in my shell script its path is not taken and i had to explicitly give the export command to set the path.
in my script... (8 Replies)
Discussion started by: krithika
8 Replies
2. Shell Programming and Scripting
I have a file that has a list of entries in a column
x
z
z
z
x
y
z
The column can have any length and any number of any strings. I need to replace each unique string with a user defined number. I can filter the unique entries out using
awk '{if (NF==5) print $2}' file | uniq | nl >... (1 Reply)
Discussion started by: ce124
1 Replies
3. Shell Programming and Scripting
1) I've added a variable called IMPORT_HOME to my ~/.bashrc file:
IMPORT_HOME=/import:$IMPORT_HOME
2) I sourced the bashrc file:
source ~/.bashrc
3) In my bash script, i tried to echo out the IMPORT_HOME variable but it doesnt print out '/import/, only whitespace:
#!/bin/bash
echo... (2 Replies)
Discussion started by: nuGz
2 Replies
4. Shell Programming and Scripting
Is there a command for finding all files on the system named ".bashrc" that modify the PS1 variable? I'd like to list the full file name(s) and the protection (including the full path). (5 Replies)
Discussion started by: raidkridley
5 Replies
5. Shell Programming and Scripting
Hi ,
I had a script in which there is a variable $LOG defined and I want to check where that variable is getting value from, is there a way I can check for that variable and it's value if it is defined in some other script function or script . I checked using command env and also export... (1 Reply)
Discussion started by: somu_june
1 Replies
6. Shell Programming and Scripting
Using an awk script , i want to store the value of a variable in the main script.
currently sum is getting reset to blank in the main script.
How to modify the below code to get the value of esum in the variable sum of the main script???
sum=`echo "$row" | awk -F"" '{$esum=$5}'`
... (0 Replies)
Discussion started by: skyineyes
0 Replies
7. UNIX for Dummies Questions & Answers
On my old computer I always used "startxwin.bat". This worked well and when it was executed an xterm window would open and the .bashrc file in my /home/username/ folder had been read correctly and all of my aliases worked. However with the newest version of Cygwin I noticed that startxwin.bat is... (3 Replies)
Discussion started by: lemmy
3 Replies
8. Shell Programming and Scripting
I'm tring to write down a simple script that would execute a command and wait until it returns a specific result.
This is what i did:
bjobs_out=`bjobs`
while ]; do
bjobs_out=`bjobs`
sleep 6
done
It seems to work until the command 'jobs' return the list of jobs in execution, but... (4 Replies)
Discussion started by: lifedj
4 Replies
9. Shell Programming and Scripting
Hi folks,
is there any recommendation, especially from a point of performance, about where to place a user-defined function in awk, like in BEGIN{} or if it is only need once at the end in END{}? Or doesn't it matter at all since, awk is so clever and only interprets it once, wherever it is... (3 Replies)
Discussion started by: zaxxon
3 Replies
10. Shell Programming and Scripting
Hi all,
I'm trying to do a basic append into /home/joe/.bashrc:
/usr/bin/test -z `sudo /bin/grep umask /home/joe/.bashrc` && sudo /bin/sed -i '/PATH=/a \
umask 0022
' /home/joe/.bashrc
I run this as user floren with full root privileges in sudoers.
For some reason, the first command is... (1 Reply)
Discussion started by: TECK
1 Replies
LEARN ABOUT DEBIAN
go2
GO2(1) GO2(1) NAME
go2 - directory finder SYNOPSIS
go2 [-h] [--cd] [-i] [-r] [--setup] [--version] [pattern [pattern ...]] DESCRIPTION
This manual page documents briefly the go2 command. This manual page was written for the Debian(TM) distribution because the original program does not have a manual page. go2 is a program that finds (and changes to) directories. IMPORTANT
go2 requires be loaded from the shell. To do this include the next sentence in your $HOME/.bashrc file: [ -e /usr/lib/go2/go2.sh ] && source /usr/lib/go2/go2.sh If your wish improve directory caching, you may include also the next sentence: alias cd='go2 --cd' Both are made by the setup process the first time you invoke go2. OPTIONS
This program follows the usual GNU command line syntax, with long options starting with two dashes ('-'). A summary of options is included below. For a complete description, see the Info files. --cd Just change working directory -i Case insensitive. -r Search from root directory. -d Search in hidden directories. -l List only, print matches and exists. --setup Install go2 in your .bashrc. SEE ALSO
This program is fully documented in http://arco.esi.uclm.es/~david.villa/go2.html COPYRIGHT
Copyright (C) 2011 David Villa This manual page was written for the Debian system (and may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or (at your option) any later version published by the Free Software Foundation. On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL. AUTHOR
David.Villa@uclm.es 2011-08-05 GO2(1)