zhaostu · October 20, 2012 03:48
diff --git a/remove_old_kernels.sh b/remove_old_kernels.sh
 ## Note: This is only tested in the latest Ubuntu distributions.
 ## Please make sure packages to be removed are correct.
 ## http://stuzhao.blogspot.com/2012/10/remove-old-linux-kernels-in-ubuntu.html

 dpkg -l | awk '{print $2}' | grep "linux-\(image\|headers\)-[0-9]" | grep -v `uname -r | sed s/-generic//` | xargs sudo apt-get purge -y
	## Note: This is only tested in the latest Ubuntu distributions.
	## Please make sure packages to be removed are correct.
	## http://stuzhao.blogspot.com/2012/10/remove-old-linux-kernels-in-ubuntu.html

	dpkg -l \| awk '{print $2}' \| grep "linux-\(image\\|headers\)-[0-9]" \| grep -v `uname -r \| sed s/-generic//` \| xargs sudo apt-get purge -y