remove broken packages (unresolved dependencies) from a Slowlaris host

solaris-pkgrm-broken-pkgs.sh

#!/usr/bin/env bash

pushd /var/sadm/pkg &&
for pkg in *; do
  [ -f $pkg/install/depend ] &&
     egrep '^[PR] ' $pkg/install/depend |
       tr '[:space:]' ' '               |
       cut -d\  -f2                     |
       while read dep; do
         if ! pkginfo -q $dep; then
           echo ${pkg}\'s dependency $dep not found, removing it... >&2
           yes | pkgrm $pkg
           break 2
         fi
       done
done

# licensed under GPL, Daniel Albers <[email protected]>, 20120911