Well, if you do ever want to learn the "finer points" of bash, http://wiki.bash-hackers.org/doku.php http://wiki.bash-hackers.org/doku.php and http://mywiki.woo

Well, if you do ever want to learn the "finer points" of bash, http://wiki.bash-hackers.org/doku.php http://wiki.bash-hackers.org/doku.php and http://mywiki.wooledge.org/BashGuide http://mywiki.wooledge.org/BashGuide have tons and tons of great info.