Ubuntu Cleanup: How to Remove All Unused Linux Kernel Headers, Images and Modules

Ubuntu Cleanup.txt

##Ubuntu Cleanup: How to Remove All Unused Linux Kernel Headers, Images and Modules

#First check uname -a to check your current version.

#List Unused Linux Kernel Headers, Images and Modules
dpkg -l 'linux-*' | sed '/^ii/!d;/'"$(uname -r | sed "s/\(.*\)-\([^0-9]\+\)/\1/")"'/d;s/^[^ ]* [^ ]* \([^ ]*\).*/\1/;/[0-9]/!d'
sudo apt-get -y purge some-kernel-package

#List Unused Linux Kernel Headers, Images and Modules & Remove
dpkg -l 'linux-*' | sed '/^ii/!d;/'"$(uname -r | sed "s/\(.*\)-\([^0-9]\+\)/\1/")"'/d;s/^[^ ]* [^ ]* \([^ ]*\).*/\1/;/[0-9]/!d' | xargs sudo apt-get -y purge