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Operating Systems Linux Red Hat Unable to get $PWD value from script in /etc/init.d Post 302615485 by Corona688 on Thursday 29th of March 2012 01:50:01 PM
Old 03-29-2012
PWD is the directory the program was run from -- not the same thing as "whatever directory my program is in". You can do cd / ; /absolute/path/to/my/program.sh to run a program inside /absolute/path/to/my/ even though you're in /.

So it's not refusing to give it to you. It really is in /, not bothering to CD into your folder before running your program.

Try checking the value of $0. It might be /path/to/program.sh, from which you can extract the path.
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service(8)						      System Manager's Manual							service(8)

NAME
service - run a System V init script SYNOPSIS
service SCRIPT COMMAND [OPTIONS] service --status-all service --help | -h | --version DESCRIPTION
service runs a System V init script in as predictable an environment as possible, removing most environment variables and with the current working directory set to /. The SCRIPT parameter specifies a System V init script, located in /etc/init.d/SCRIPT. The supported values of COMMAND depend on the invoked script. service passes COMMAND and OPTIONS to the init script unmodified. All scripts should support at least the start and stop commands. As a special case, if COMMAND is --full-restart, the script is run twice, first with the stop command, then with the start com- mand. service --status-all runs all init scripts, in alphabetical order, with the status command. EXIT CODES
service calls the init script and returns the status returned by it. FILES
/etc/init.d The directory containing System V init scripts. ENVIRONMENT
LANG, TERM The only environment variables passed to the init scripts. SEE ALSO
/etc/init.d/skeleton, update-rc.d(8), init(8), invoke-rc.d(8). Jan 2006 service(8)
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