Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Taking a name out of $PATH
Top Forums UNIX for Dummies Questions & Answers Taking a name out of $PATH Post 302162307 by Smiling Dragon on Monday 28th of January 2008 04:43:32 PM
Old 01-28-2008
Quote:
Originally Posted by robsonde
scripted it may look a bit like this....
Code:
PATH=`echo $PATH | sed -e 's/\/a//g'` ; export PATH

or if you have a UserName
Code:
PATH=`echo $PATH | sed -e 's/\/UserName//g'` ; export PATH

That would result in the removal of any match of that string, in the above example, this would mean /usr/local/bin would become /usr/locl/bin Smilie
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

taking the end off a path

I need a script to be able to take a path such as "/foo/bar/thing" a put the "/foo/bar/" bit in one variable and the "thing" bit in another. I figured awk would probably be the best tool for the job but looking at the man page didn't seem to help. The only way i know how to use awk is with... (12 Replies)
Discussion started by: Nat
12 Replies

2. UNIX for Dummies Questions & Answers

vi - replacing a relative path with absolute path in a file

Hi, I have a file with about 60 lines of path: app-defaults/boxXYZ....... I want to change this to /my/path/goes/here/app-defaults/boxXYZ, but of course vi doesn't like the regualr :s/old/new/ command. Is there any other quick way to do this? Thanks ;) (2 Replies)
Discussion started by: Yinzer955i
2 Replies

3. Shell Programming and Scripting

Executing Commands From Non-Standard Path (Changing user's PATH secretely???)

Hi: I have a requirement as below: I have some standard Unix commands modified and kept them in a directory say /usr/clsh/bin. For example I have a script named "ls" kept here which is modified version of "ls" (say it always gives long listing i.e. ls -l). When any user logs on and types... (2 Replies)
Discussion started by: ramesh_samane
2 Replies

4. Shell Programming and Scripting

taking a part of string from a given path

Hi I have two path as follows system/console/bin/code/sample/testfile.txt system/console/bin/database/files/new/dbfile.txt I need the output as code/sample in first case database/files/new in second case That is I am omitting system/console/bin and the filename(s) in both... (2 Replies)
Discussion started by: ssuresh1999
2 Replies

5. Shell Programming and Scripting

absolute path for a script ran with relative path

I have a script in which i want to print absolute path of the same script irrespective of path from where i run script. I am using test.sh: echo "pwd : `pwd`" echo "script name: $0" echo "dirname: `dirname $0`" when i run script from /my/test/dir/struct as ../test.sh the output i... (10 Replies)
Discussion started by: rss67
10 Replies

6. Shell Programming and Scripting

Moving files from parent path to multiple child path using bash in efficient way

Hi All, Can you please provide some pointers to move files from Base path to multiple paths in efficient way.Folder Structure is already created. /Path/AdminUser/User1/1111/Reports/aaa.txt to /Path/User1/1111/Reports/aaa.txt /Path/AdminUser/User1/2222/Reports/bbb.txt to... (6 Replies)
Discussion started by: karthikgv417
6 Replies

7. Shell Programming and Scripting

Generate class path dynamically based on source path

Hi experts, I have multiple file names ending with .jsp located in $SOME_DIR, $SOME_DIR/f1/,$SOME_DIR/f2/test,$SOME_DIR/f3/fa and there are equivalent class files in $SOME_DIR/WEB-INF/classes/_pages,$SOME_DIR/WEB-INF/classes/_pages/_f1,... (0 Replies)
Discussion started by: oraclermanpt
0 Replies

8. UNIX for Advanced & Expert Users

Command to see the logical volume path, device mapper path and its corresponding dm device path

Currently I am using this laborious command lvdisplay | awk '/LV Path/ {p=$3} /LV Name/ {n=$3} /VG Name/ {v=$3} /Block device/ {d=$3; sub(".*:", "/dev/dm-", d); printf "%s\t%s\t%s\n", p, "/dev/mapper/"v"-"n, d}' Would like to know if there is any shorter method to get this mapping of... (2 Replies)
Discussion started by: royalibrahim
2 Replies

9. UNIX for Beginners Questions & Answers

Convert Relative path to Absolute path, without changing directory to the file location.

Hello, I am creating a file with all the source folders included in my git branch, when i grep for the used source, i found source included as relative path instead of absolute path, how can convert relative path to absolute path without changing directory to that folder and using readlink -f ? ... (4 Replies)
Discussion started by: Sekhar419
4 Replies

10. Programming

Makefile missing include path Although the path exists and defined

i have make file which i try to make them generic but it keeps to compline it missing include directory this is the makefile : CXX=g++ CPPFAGS= -Wall -O0 -g -std=c++14 INCLUDES = -I/home/vagrant/libuv/include -Isrc LIBS_DIRS = -L/home/vagrant/libuv/build LDFLAGS=... (7 Replies)
Discussion started by: umen
7 Replies

LEARN ABOUT CENTOS

consolehelper

CONSOLEHELPER(8)					      System Manager's Manual						  CONSOLEHELPER(8)

NAME

       consolehelper - A wrapper that helps console users run system programs

SYNOPSIS

       progname [ options ]

DESCRIPTION

       consolehelper  is  a tool that makes it easy for console users to run system programs, doing authentication via PAM (which can be set up to
       trust all console users or to ask for a password at the system administrator's discretion).  When  possible,  the  authentication  is  done
       graphically; otherwise, it is done within the text console from which consolehelper was started.

       It  is  intended  to be completely transparent.	This means that the user will never run the consolehelper program directly.  Instead, pro-
       grams like /sbin/shutdown are paired with a link from /usr/bin/shutdown to /usr/bin/consolehelper.  Then when non-root users (specifically,
       users  without /sbin in their path, or /sbin after /usr/bin) call the "shutdown" program, consolehelper will be invoked to authenticate the
       action and then invoke /sbin/shutdown.  (consolehelper itself has no priviledges; it calls the userhelper(8) program do the real work.)

       consolehelper requires that a PAM configuration for every managed program exist.  So to make /sbin/foo or /usr/sbin/foo managed,  you  need
       to create a link from /usr/bin/foo to /usr/bin/consolehelper and create the file /etc/pam.d/foo, normally using the pam_console(8) PAM mod-
       ule.

OPTIONS

       This program has no command line options of its own; it passes all command line options on to the program it is calling.

SEE ALSO

       userhelper(8)

AUTHOR

       Michael K. Johnson <johnsonm@redhat.com>

Red Hat Software						   18 March 1999						  CONSOLEHELPER(8)
All times are GMT -4. The time now is 02:06 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy