First aid script for @Debian APT

apt-first-aid

#!/bin/bash -vx

#	= ^ . ^ =
# https://gist.github.com/tonejito/540ace6adeb3c01880375689801200f9

# Clean all the old repo data
aptitude clean && find /var/lib/apt/lists/ -type f -print0 | xargs -0 rm

# Update repository data and check for system updates
aptitude update | egrep -v '://' && \
  aptitude --simulate --show-why --download-only --assume-yes safe-upgrade

# Download deb packages before upgrading
aptitude --download-only --assume-yes safe-upgrade | grep -v '://'

# Show dependencies and perform the safe-upgrade and 
aptitude --show-why --assume-yes safe-upgrade

# Remove old deb packages
aptitude autoclean && aptitude clean