-
-
Save rickrussell/e56e81517bc89b575a0f to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/bin/bash | |
# This script cleans up your EC2 instance before baking a new AMI. | |
# Run the following command in a root shell: | |
# | |
# bash <(curl -s https://gist.githubusercontent.com/rickrussell/e56e81517bc89b575a0f/raw/d07f873dc7bd2cbc4dee21ed99e7fb6a169956ab/ami-clean.sh) | |
function print_green { | |
echo -e "\e[32m${1}\e[0m" | |
} | |
print_green 'Clean Apt' | |
apt-get -y autoremove | |
aptitude clean | |
aptitude autoclean | |
print_green 'Remove SSH keys' | |
[ -f /home/ubuntu/.ssh/authorized_keys ] && rm /home/ubuntu/.ssh/authorized_keys | |
print_green 'Cleanup log files' | |
find /var/log -type f | while read f; do echo -ne '' > $f; done | |
print_green 'Cleanup bash history' | |
unset HISTFILE | |
[ -f /root/.bash_history ] && rm /root/.bash_history | |
[ -f /home/ubuntu/.bash_history ] && rm /home/ubuntu/.bash_history | |
print_green 'AMI cleanup complete!' |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment