app-portage/distclean/files/distclean-2

   1 #! /bin/bash
   2
   3 DISTDIR=/usr/portage/distfiles
   4
   5 echo -n "current size: "
   6 du -sh "${DISTDIR}" | cut -f1
   7
   8 FILELIST=$(ls -1 "${DISTDIR}" | sed -e 's/-[0-9].*//' -e 's/_[0-9].*//' | sort -u)
   9
  10 for file in $FILELIST ; do
  11         num=$(ls -1d ${DISTDIR}/${file}* 2> /dev/null | wc -l)
  12         if [ $num -gt 1 ] ; then
  13                 num=$(($num - 1))
  14                 ls -1d ${DISTDIR}/${file}* | head -n ${num} | xargs -n1 rm
  15         fi
  16         #echo keep $(ls -1d ${DISTDIR}/${file}* | tail -n1)
  17 done
  18
  19
  20 echo -n "current size: "
  21 du -sh "${DISTDIR}" | cut -f1