Post

Uninstall Old Kernels on Ubuntu

How to clean up old kernels on Ubuntu linux.

Uninstall Old Kernels on Ubuntu

One liner

1
echo $(dpkg --list | grep linux-image | awk '{ print $2 }' | sort -V | sed -n '/'`uname -r`'/q;p') $(dpkg --list | grep linux-headers | awk '{ print $2 }' | sort -V | sed -n '/'"$(uname -r | sed "s/\([0-9.-]*\)-\([^0-9]\+\)/\1/")"'/q;p') | xargs sudo apt-get -y purge
This post is licensed under CC BY 4.0 by the author.