03-17-2002
When setting your PATH make sure you add to the appropriate place in your path list....as the PATH list will be searched from start to finish to find the command you are after - so adding to your PATH may need to be at the end of at the beginning - depending if you want this directory to be searched first or last.
export PATH=/usr/bin/new_directory:$PATH (will add to start of path list)
export PATH=$PATH:/usr/bin/new_directory(will add to end of path list)
Very important if you have a command or fucntion that is stored within two places on your system - and you want to specify which one to use.
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I have a user trying to execute a command,in crontab, which requires certain envrionmental variables to be set. He is using tcsh on a Solaris 7 system. I have created a hack by doing the following in the crontab entry...
0 0-23 * * * rsh localhost -l user /path/command
This doesn't seem... (4 Replies)
Discussion started by: SmartJuniorUnix
4 Replies
2. UNIX for Dummies Questions & Answers
Hi All,
I have been trying to set variable environment for the JAVA_HOME but it doesn' work. The path set is as follows
setenv JAVA_HOME "/usr/local/jdk1.3"
setenv PATH $JAVA_HOME/bin
setenv CLASSPATH ${JAVA_HOME}/lib/tools.jar:{JAVA_HOME}/lib/dt.jar
can anyone suggest Me where am I and... (2 Replies)
Discussion started by: v_sharda
2 Replies
3. UNIX for Dummies Questions & Answers
I'm a newbie and I was wondering if there were any public unix environments on the internet I could telnet to and fiddle around with?? (1 Reply)
Discussion started by: eloquent99
1 Replies
4. Answers to Frequently Asked Questions
We often get questions about how to provide a Unix environment under Windows. Mircosoft has several OS's that collectively are called Windows. Most users are running a recent Microsoft OS with an NT kernel, usually Windows XP. The solutions in this thread may not work on very old Microsoft... (0 Replies)
Discussion started by: Perderabo
0 Replies
5. UNIX for Dummies Questions & Answers
Im a learner on the unix/linux OS,i wanted a description of the main environments supported by the unix/linux environment. Thanks (2 Replies)
Discussion started by: zizu
2 Replies
6. UNIX for Dummies Questions & Answers
Hello All,
We were planning to re host or change the environments (DEV,UAT & Prod) from one server to a different or new servers on a different host. So we have Informatica, Oracle software installed on our existing servers, since we upgraded the Informatica a couple of times there were many... (0 Replies)
Discussion started by: Ariean
0 Replies
7. Shell Programming and Scripting
Hi all,
I have a task which need to be done in two test environment.both the script does the same work.i am plannig to automate that like writing a perl program to execute the script in parallel in both the test environment.i am able to call the unix script from the using in both the... (3 Replies)
Discussion started by: pals70423
3 Replies
8. AIX
Hi,
I trust that you are well - I'm a bit new into AIX and I've been assigned a task to write a script that will always validate between our two Prod (Prod A and Prod B) environments to confirm which prod we live at. The two environments are exact replicas and this check I need to put in... (5 Replies)
Discussion started by: Twaggzk
5 Replies
9. Linux
Hi All,
Does anyone know if it's possible to switch desktop environments via the terminal?
I'm writing a script to install Cinnamon on Ubuntu and I would then like to remove unity but at the moment I have to ask the user to log out, log in with cinnamon and then continue the script to remove... (1 Reply)
Discussion started by: maerlyngb
1 Replies
LEARN ABOUT DEBIAN
surfraw-update-path
SURFRAW-UPDATE-PATH(1) User Contributed Perl Documentation SURFRAW-UPDATE-PATH(1)
NAME
surfraw-update-path - updates PATH in shell config files
SYNOPSIS
surfraw-update-path [-add] [-remove] [-check] [-sys] [-all] [-help] [-shell=SHELL]
DESCRIPTION
surfraw-update-path adds the surfraw elvi directory (/usr/lib/surfraw) to your PATH in your shell's config file.
Currently it supports bash, sh, csh, tcsh, ash, dash, ksh, pdksh, zsh, rc, and es
Don't forget to login again or source your login files for it to take effect.
OPTIONS
-check
Checks to see if the surfraw config code is present. This is the default.
-add
Adds the surfraw config code.
-remove
Removes the surfraw config code
-sys
Updates the system-wide shell config instead of the user. Must be done as root.
-shell=SHELL
Selects the shell to configure. Defaults to the value of the $SHELL environment variable.
Currently supported shells are:
sh, ash, bash, dash, csh, tcsh, ksh, pdksh, zsh, rc, and es.
-all
Attempts to configure the startup files for all known shells
-help
Gives a usage message
RETURN VALUE
-check returns 0 if the surfraw code is present in the file, 1 if it is not found, or 2 on error.
All other options return 0 on success, or 2 on error.
ENVIRONMENT
SHELL
Used to determine which shell to configure, if -shell is not given.
HOME
Used to find users config files.
ENV Used by posix-compliant shells to specify a startup rc file.
ZDOTDIR
Used to find user config files for zsh. If not set, defaults to HOME.
SEE ALSO
surfraw(1), sh(1), ash(1), bash(1), dash(1), csh(1), tcsh(1), ksh(1), pdksh(1), zsh(1), rc(1), es(1)
AUTHOR
Ian Beckwith <ianb@erislabs.net>
perl v5.12.4 2011-07-12 SURFRAW-UPDATE-PATH(1)