yes i understand that but how can i do one at a time
i know that i can run
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
it will remove all but the current kernel but how can i just delete one at a time instead of doing them all?
i want to keep one or 2 backups rite now i am running on 2.6.32-37-server but i think that 2.6.32-38-server is the latest when i select that one i am getting the error from above thanks