House of Metnetsky » shell http://cowarthill.com/blog Run Tortoise Run Fri, 26 Feb 2010 17:15:33 +0000 en hourly 1 http://wordpress.org/?v=3.0 Programming Tutorial: Unreachable Code http://cowarthill.com/blog/index.php/2009/03/24/programming-tutorial-unreachable-code/ http://cowarthill.com/blog/index.php/2009/03/24/programming-tutorial-unreachable-code/#comments Tue, 24 Mar 2009 22:30:47 +0000 MET http://cowarthill.com/blog/?p=240 Always run non-existent commands after unreachable code.

if [ `id -u` != 0 ]; then
	sudo $0
	exit $?
fi

if [ `dpkg -l | grep sun-java5 | wc -l` -eq 0 ]; then
	sh /media/cdrom0/application/appupgrade; # causes reboot
else
	sh /media/cdrom0/application/sysupgrade; # causes reboot
fi

sudo updat-java-alternatives -s java-6-sun;

exit 0;

Discovered by Noah Massey.

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