# Command to move packages cached after slackpkg is run
mv /var/cache/packages /var/cache/packages$(date +%Y%m%d)

#!/bin/sh

# Script to clean up /var/cache/packages* archive

# Remove any old files
rm /tmp/list*

# Get a list of *.t?z archive files
find /var/cache -name "*.t?z" > /tmp/list1

# Get a list of package names without build, arch, version
cat /tmp/list1 | rev | cut -d"/" -f1 | cut -d"-" -f4- | rev > /tmp/list2

# Get a list of dates
cat /tmp/list1 | cut -d"/" -f4 | sed "s/packages//" > /tmp/list3

# Paste the lists together
paste /tmp/list1 /tmp/list2 /tmp/list3 > /tmp/list4

# Sort the list by package name then date(reverse order)
sort --key=2,3r /tmp/list4 > /tmp/list5

# Get a list of packages with 2 later versions
awk '++dups[$2] > 2' /tmp/list5 > /tmp/list6

# Cut the first column from the list
cut -f1 /tmp/list6 > /tmp/list7

# Delete the older files
while read line; do
  rm "$line"{,.asc}
done < /tmp/list7