Easy (maybe dumb also?) way to get short and long parameters of a Shell script.

get_params.sh

# author: Rafael Rinaldi (rafaelrinaldi.com)
# since: Aug 3, 2011
# license: WTFPL

# A string with available options
options=$@

# Options converted to an array
arguments=($options)

# Loop index
index=0

# Variables I have
f=""
c="FFFFFF"
t=""
w="100%"
h="100%"
v="10.0.0"
sov="2.2"

for argument in $options
	do
		# Incrementing loop index
		index=`expr $index + 1`
		
		# Getting the parameters
		case $argument in
			-f|-file) f=${arguments[index]} ;;
			-c|-color) c=${arguments[index]} ;;
			-t|-title) t=${arguments[index]} ;;
			-w|-width) w=${arguments[index]} ;;
			-h|-height) h=${arguments[index]} ;;
			-v|-version) v=${arguments[index]} ;;
			-sov) sov=${arguments[index]} ;;
			--help) echo "Script usage" ;;

		esac
	done