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Top Forums Shell Programming and Scripting remove a path from PATH environment variable Post 302361802 by zaxxon on Wednesday 14th of October 2009 06:34:32 AM
Old 10-14-2009
Code:
PATH = echo $(echo $PATH | sed -e 's;:\?'$APPLYPTF_DIR';;' -e 's;'$APPLYPTF_DIR':\?;;')

When defining a variable there may be no spaces left and right of the equal sign. This will not even work on Linux usually. Also that 1st echo outside $() is useless.
I did not check the rest but try it with this and add an export to make it work:
Code:
PATH=$(echo $PATH | sed -e 's;:\?'$APPLYPTF_DIR';;' -e 's;'$APPLYPTF_DIR':\?;;')
export PATH

 

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profile(4)						     Kernel Interfaces Manual							profile(4)

NAME
profile - set up user's environment at login time DESCRIPTION
If the file exists, it is executed by the shell for every user who logs in. The file should be set up to do only those things that are desirable for every user on the system, or to set reasonable defaults. If a user's login (home) directory contains a file named that file is executed (via the shell's before the session begins. files are useful for setting various environment parameters, setting terminal modes, or overriding some or all of the results of executing EXAMPLES
The following example is typical (except for the comments): # Make some environment variables global export MAIL PATH TERM # Set file creation mask umask 22 # Tell me when new mail comes in MAIL=/var/mail/myname # Add my /bin directory to the shell search sequence PATH=$PATH:$HOME/bin # Set terminal type echo "terminal: c" read TERM case $TERM in 300) stty cr2 nl0 tabs; tabs;; 300s) stty cr2 nl0 tabs; tabs;; 450) stty cr2 nl0 tabs; tabs;; hp) stty cr0 nl0 tabs; tabs;; 745|735) stty cr1 nl] -tabs; TERM=745;; 43) stty cr1 nl0 -tabs;; *) echo "$TERM unknown";; esac A more complete model can be found in FILES
SEE ALSO
env(1), login(1), mail(1), sh(1), stty(1), su(1), environ(5), term(5). profile(4)
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