Command line options with bash!

#!/bin/bash

while [ $# -gt 0 ]; do
case $1 in
–option1*) OP_1=${1#*=} ; shift ;;
–option2*) CELL=${1#*=} ; shift ;;
–h | -h | –? | -? | –help) usage; exit 1 ;;
*) break ; ;;
esac
done

echo “option_1 is equal to${OP_1}, $*!!”

This goes trough the command line and “eats” all known params.

Eg: test.sh –option1=21 cool

Terminale

Frustrati dal terminale di leopard?!? Ecco la soluzione:

Changing them is easy, fortunately. Just visit Keyboard under Settings in Terminal->Preferences, and modify the following keys, so that their action matches the value shown. You can edit the keystroke for an item by double clicking on it, selecting “send string to shell”, and typing the indicated keys.

Key	Action	Keystrokes
control cursor left	33b	ESC b
control cursor right	33f	ESC f
end	05	CTRL+e
home	01	CTRL+a
page down	26	CTRL+v
page up	33v	ESC v

Fonte: http://blog.dubh.org/2007/11/configuring-mac-os-x-terminal.html