http://wiki.dirvish.org/?DailyEmailScript

http://www.keithl.com/linuxbackup.html

http://www.dirvish.org/pipermail/dirvish/2006-January/000578.html

#!/bin/sh
#dirvish_delete_empty - script to clean up Dirvish vaults
#copyright 2006 Chris Dunning - chris at bluenoteweb.com
#if no argument given, print some useful information
if [ -z $1 ]
then
  echo 'No argument given'
  echo 'This script checks Dirvish branches for failed images and 
deletes them.'
  echo 'Usage: dirvish_delete_empty /bank/vault/'
  exit
fi
#change directory to the given vault
cd $1
for i in `ls`
{
  #don't check the "dirvish" directory
  if [ $i = "dirvish" ]
  then
    break
  fi
  #don't check the "current" directory, it's just a symlink
  if [ $i = "current" ]
  then
    break
  fi
  #print the name of the directory we're checking
  echo $i
  #see if there's a summary file - this will help avoid deleting 
non-dirvish directories
  if [ -f $i/summary ]
  then
    #look for the word "success" in the summary file
    success=`grep success $i/summary`
    #if the variable is empty (no "success" in the file) delete the image
    if [ -n $success ]
    then
      echo 'bad image, need to delete it'
      rm -rf $i
    else
      echo 'successful image, keep it around'
      #update the $last variable.  At the end of the loop, this should 
be the most current successful image.
      last=$i
    fi
  else
    echo 'no summary file!'
  fi
}
echo 'last directory checked was'
echo $last
rm current -f
ln -s $last current

last edited 2006-07-10 15:36:39 by MichaelBest