Shell function.

[peter@easthope.ca]

Hi,

Given this function.

ev () { case $# in
  0) /usr/bin/evince --display=:0 ;;
  1) /usr/bin/evince --display=:0 $1 ;;
  *) echo "Too many arguments." ;; esac }

Can improvements be suggested?

Thx,              ... P.



-- 
VoIP:   +1 604 670 0140
work: en.wikibooks.org/wiki/User:PeterEasthope