dirty-helpers/saubermann

#!/bin/sh
# check for common problems + junk
# https://github.com/neingeist/dirty-helpers


is_debian() {
  test -f /etc/debian_version
}

is_fedora() {
  test -f /etc/fedora-release
}


echo "== Dangling symlinks in /etc"
find /etc -type l -and -xtype l | egrep -v 'blkid.tab|/var/log/dropbear|/etc/sv/ssh'

echo "== Trashes"
for t in /home/*/.local/share/Trash; do
  if test -e "$t"; then
    du -s "$t" | awk '{ if ($1 > 100000) { print } }'
  fi
done

if is_debian; then
  # check for things not installed via dpkg/apt and other junk

  echo "== Packages not in installed state"
  dpkg -l | egrep -v "^(ii|Desired|\||\+)"

  echo "== Orphan packages"
  deborphan | egrep -v 'libc6-i686|lib.*-ruby$|opensync|gstreamer0.10-plugins.*|libtime-modules-perl|vpim|gnome-session-fallback|.*-globalmenu|gcalctool|clive|unity-scope'

  echo "== *.dpkg in /etc"
  find /etc -name "*.dpkg-*" -or -name "*.ucf-*"

  echo "== Orphan packages according to aptitude"
  aptitude search "~o" || exit 0

elif is_fedora; then
  # check for things not installed via RPM and other junk

  echo "== should be installed via RPM or pip install --user:"
  for site_packages in /usr/lib/python*/site-packages/; do
    find $site_packages \( -name "*.egg-info" -or -name "*.dist-info" \) -exec rpm -qf {} \; 2>&1 | grep "not owned"
  done

  echo "== /usr/local"
  find /usr/local/ -type f \
    -and -not -name mimeinfo.cache \
    -and -not -name defaults.list \
    -print0 | xargs -0 rpm -qf 2>&1 | grep "not owned"

  echo "== /usr/bin etc."
  find /usr/bin /usr/sbin /usr/lib -type f \
    \( \
        -path '/usr/lib/modules/*/modules.*' -prune \
    -or -path '*/__pycache__/*.py?' -prune \
    -or -path '/usr/lib/fontconfig/cache/*' -prune \
    -or -path '/usr/lib/jvm/*/*policy.jar' -prune \
    -or -path '/usr/lib/modules/*/extra/*.ko' -prune \
    -or -path '/usr/lib/dracut/*/block*.map' -prune \
    -or -print0 \
    \) | xargs -0 rpm -qf 2>&1 | grep "not owned"

  echo "== *.rpmnew etc."
  find /etc/ /usr/ \
    -path '/usr/share/eclipse/dropins' -prune \
    -or -name "*.rpm*" -and -not -name "*.rpm"

  echo "== Orphan packages according to dnf"
  dnf -q repoquery --extras | grep -v '^kernel-'
fi

exit 0