Semplice script per "accendere / spegnere" la scheda wireless del portatile

Modulo acer_acpi compilato ed installato!

./wifi <event>

event = 'start' | 'stop' | 'restart' | 'status'

#!/bin/bash

##################################
#                                #
# Wireless on-off control script #
# 	   Version 1.0           #
# ------------------------------ #
# Description:                   #
#    Use this script for         #
#    Activate / Deactivate your  #
#    pci wireless-card           #
# ------------------------------ #
# !!! Require acer_acpi          #
#  extension module !!!          #
#                                #
#        (c) 2007 by ir0c_       #
#                                #
##################################

control=`lsmod | grep "acer_acpi" | awk '{print $1}'`

feature=/proc/acpi/acer/wireless

wifi_on="enabled: 1"

wifi_off="enabled: 0"

wifi_status=`dmesg | grep "acer_acpi: Wireless value" | tail -1 | awk '{print $4}'`;

if [ $# != 1 ]; then 
	printf  "\n\t##################################\n"
	printf	"\t#                                #\n"
	printf	"\t# Wireless on-off control script #\n"
	printf	"\t#                                #\n"
	printf	"\t#        (c) 2007 by ir0c_       #\n"
	printf  "\t#                                #\n"
	printf	"\t#                         v.1.0  #\n"
	printf	"\t##################################\n\n"
	printf	"\tUsage: $0 {start|stop|restart|status}\n\n";
	
	exit
fi

if [ -z $control ]; then

	printf "[*] Module acer_acpi not loaded or istalled!\n[*] Try \'modprobe acer_acpi\'\n"
	exit
fi

case $1 in

	start)
		if [ -z $wifi_status ] || [ $wifi_status -eq 0 ]; then
			printf "[\e[0;32m*\e[0m] Setting on Wireless Interface... ";
			sleep 1;
			echo $wifi_on > $feature;
			printf "  [\e[0;32mOk!\e[0m]\n";
		else
			printf "[\e[0;32m*\e[0m] Nothing to do, Already run...\n";
		fi
		;;
	stop)
		if [ -z $wifi_status ]; then
			printf "[\e[0;32m*\e[0m] Nothing to do, Wireless is Disable!\n";
		else
			printf "[\e[0;32m*\e[0m] Setting off Wireless Interface... ";
			sleep 1
			echo $wifi_off > $feature
			printf " [\e[0;32mOk!\e[0m]\n";
		fi
		;;
	restart) 
		# Stopping...
                if [ -z $wifi_status ]; then
                        printf "[\e[0;32m*\e[0m] Nothing to do, Wireless is Disable!\n";
                else
                        printf "[\e[0;32m*\e[0m] Setting off Wireless Interface... ";
                        sleep 1
                        echo $wifi_off > $feature
                        printf " [\e[0;32mOk!\e[0m]\n";
                fi
		# Starting...
		wifi_status=`dmesg | grep "acer_acpi: Wireless value" | tail -1 | awk '{print $4}'`;
		if [ -z $wifi_status ] || [ $wifi_status -eq 0 ]; then
                        printf "[\e[0;32m*\e[0m] Setting on Wireless Interface... ";
                        sleep 1;
                        echo $wifi_on > $feature;
                        printf "  [\e[0;32mOk!\e[0m]\n";
                else
                        printf "[\e[0;32m*\e[0m] Nothing to do, Already run...\n";
                fi
	;;
	status)
		printf "[\e[0;32m*\e[0m] Reading Wireless status...         "
		sleep 1
		printf "[\e[0;32mOk!\e[0m]\n";
		if [ -z $wifi_status ] || [ $wifi_status -eq 0 ]; then 
			printf "Status: \e[1;34mDisable!\e[0m\n"
		else
			printf "Status: \e[0;32mEnable!\e[0m\n"
		fi
		;;
	*)
	printf "Sorry, Bad request, nothing to do.\n" ;;
esac

ir0c_