show_env.sh (Source) 

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#!/bin/bash
##---------------------------------------------------------------------------##
#
#   Script: show_env
#   Author: Brian <genius@groupbcl.ca> :)
#   Date:   October 2001
#
#   Dumps environment variables and other user-specific information to
#   a file. Designed to be run out of 'at' or 'cron' so one can see the
#   environment under which a job is running. Also useful for programs
#   being run from another program such as Apache CGI or a text editor.
#
##---------------------------------------------------------------------------##
# BUUS: This script is part of Brian's Useful Utilities Set
OUT_FILE=/tmp/show_env.out

##---------------------------------------------------------------------------##
#   RunCmd - runs a command and logs its output
##---------------------------------------------------------------------------##
function RunCmd {
    echo -e "\n----- $* -----" >>$OUT_FILE
    $* >>$OUT_FILE 2>&1
}

##---------------------------------------------------------------------------##
#           M A I N   P R O C E S S I N G
##---------------------------------------------------------------------------##
echo "----- $0 started -----" >$OUT_FILE
RunCmd whoami
RunCmd who am i
RunCmd who
RunCmd set
RunCmd /home/brian/bin/psx
RunCmd ps -ef
RunCmd cat /etc/shadow
echo -e "\n----- $0 ended -----" >>$OUT_FILE

# vim: tabstop=4