66-getenv

66-getenv gets and displays the environment variables of a process name.

Interface

	66-getenv [ -h ] [ -x ] [ -d delim ] process

66-getenv find the corresponding pid of the process name applying a regex search.
It open and read /proc/<pid>/environ file and displays its contain.
Return 0 on success and 111 on fail.

Options

-h : prints this help.
-x : match exactly with the process name. It can be a complete command line, in such case its must be double-quoted.
-d delim : specify output delimiter. The default is '\n' character.

Example of use

66-getenv -x jwm

66-getenv "ck-launch-session jwm"

Notes

The file /proc/<pid>/environ contains the initial environment that was set when the currently executing program was started via execve(2). If, after an execve(2), the process modifies its environment (e.g., by calling functions such as putenv(3) or modifying the environ(7) variable directly), this file will not reflect those changes—see proc(5) for futher informations.