gorango

Contract Killer

The popular open-source contract for web designers and developers by Stuff & Nonsense

• Originally published: 23/12/2008
• Revised date: 15/12/2013
• Original post

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gorango

#!/bin/bash

# Ubuntu kernel cleanup:
# Save the 2 latest kernels and remove the old

IMAGES=($(dpkg --get-selections | grep "linux-image-[[:digit:]].*" | tr "\t" ";" | cut -d ";" -f1))
HEADERS=($(dpkg --get-selections | grep "linux-headers-[[:digit:]].*" | tr "\t" ";" | cut -d ";" -f1))
I_LEN=${#IMAGES[@]}
H_LEN=${#HEADERS[@]}