install_misc/ubuntu-pkg-check.sh

   1 #!/bin/sh
   2
   3 # determine what directory this script is in, because the packages files
   4 # should be there too.
   5 DIR=`dirname $0`
   6
   7 #determine which vbersion of ubuntu
   8 VERSION=`lsb_release -r | cut -f2 -d'   '`
   9 UBUNTU_PACKAGES=$DIR/ubuntu.$VERSION.packages
  10
  11 # sanity checks
  12 if [ ! -e $UBUNTU_PACKAGES ]; then
  13    echo "WARNING! We strongly recommend an LTS release."
  14    UBUNTU_PACKAGES=$DIR/ubuntu.packages
  15 fi
  16 echo "Using the $UBUNTU_PACKAGES file."
  17
  18 # main
  19 UBUNTU_PACKAGES_LIST=`awk '{print $1}' $UBUNTU_PACKAGES | grep -v '^\s*#' | grep -v '^\s*$'`
  20 for F in $UBUNTU_PACKAGES_LIST; do
  21    UBUNTU_PKG_POLICY=`apt-cache policy $F 2> /dev/null | grep "Installed:"`
  22    if [ "${#UBUNTU_PKG_POLICY}" -eq "0" ]; then
  23       UBUNTU_PKG_POLICY="Installed: \(none\)\*"
  24    fi
  25    UBUNTU_PKG_VERSION=`echo $UBUNTU_PKG_POLICY | awk '{print $2}'`
  26    echo "$F = $UBUNTU_PKG_VERSION"
  27 done