From cf817078ff01cf9a58ffa7447bfb0c7a903a9aff Mon Sep 17 00:00:00 2001
From: root <empty>
Date: Tue, 24 Jul 2007 22:43:22 +0000
Subject: [PATCH] =?utf8?q?Aner=20ikke=20hvem=20som=20har=20glemt=20=C3=A5?=
 =?utf8?q?=20commite,=20jeg=20committer.=20-berge?=
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---
 backup.sh | 45 ++++++++++++++++++++++++++++++++-------------
 1 file changed, 32 insertions(+), 13 deletions(-)

diff --git a/backup.sh b/backup.sh
index a7256a9..7d4ee30 100755
--- a/backup.sh
+++ b/backup.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 #dirs
 confdir=/home/backup/conf/           #configuration files
@@ -30,7 +30,14 @@ echo
 umask 027
 
 # The computers we want to back up
-unixcomputers=`cat $confdir/computers.unix`
+unixcomputers=`cat $confdir/computers.unix \
+  | grep -v "^#" \
+  | grep -v "^$" `
+
+
+if [ $1 ] ; then 
+  unixcomputers=$1
+fi;
 ###
 
 #disse bør kunne varieres fra fs til fs?
@@ -75,7 +82,8 @@ backup()
  #    C is instead of 'cd $filesystem'
  #    - is 'this directory'
  #    l is 'stay in local filesystem
- if `ssh $computer "$tar cfCl - $filesystem . $lastcmd \
+ echo "cmdline: $tar cfCl - $filesystem . $lastcmd --exclude-from=$exf | gzip"
+ if `ssh -c blowfish $computer "$tar cfCl - $filesystem . $lastcmd \
       --exclude-from=$exf \
         | gzip" \
    |  dd of=$DATE.tmp 2>/dev/null` 
@@ -99,6 +107,7 @@ backup()
   #it did not work
   rm $DATE.tmp 2>/dev/null
   echo "$backuplevel backup of $computer:$filesystem failed and deleted"
+  # TODO send mail!
  fi
 
 }
@@ -106,14 +115,15 @@ backup()
 #Løper gjennom listen av unixmaskiner som vi skal ta backup av
 for computer in $unixcomputers
 do
- 
+( 
  #tømmer variabelen for sikkerhets skyld
  filesystems=""
 
  #Sjekker nest siste felt i fstab. Om det er 0 tar vi ikke backup
  filesystems=`ssh -n $computer "cat /etc/fstab" \
   | grep -v nfs \
-  | grep -v ^# \
+  | grep -v "^#" \
+  | grep -v "^$" \
   | awk '{ if ( $(NF-1) != "0" ) print $2}' `
 
  #clean up our dir at this client
@@ -161,17 +171,24 @@ do
    backuplevel=full
   fi
  
-  #gå ned i rett katalog
-  cd $storagedir/$computer/$sfilesystem/$backuplevel
+  #gå ned i rett katalog, eller dø 
+  # TODO bør sende mail om dette skjer!
+  cd $storagedir/$computer/$sfilesystem/$backuplevel || exit 1
 
   #perform the actual backup
   backup
 
+  # Sjekk om det skal være et annet antall fulle backuper av en boks
+  if [ -f $confdir/maksfulle.$computer ] ; then
+    mf=$((`cat $confdir/maksfulle.$computer`+1))
+  else
+    mf=$(($maksantallfulle+1))
+  fi
+
   #delete complete backups
-  mf=$(($maksantallfulle+1))
   for full in `ls -1t $storagedir/$computer/$sfilesystem/full/*tgz | tail +$mf`
   do
-   prefix=`echo $full|cut -d . -f 1`
+   prefix=`echo $full | sed "s/\.[^.]*$//"`
    echo "$computer:$filesystem sletter full $prefix (for mange)"
    rm $prefix*
   done
@@ -183,15 +200,17 @@ do
      -type f \
      \! -newer $oldf \
      -exec rm {} \;
-     #denne funker bare med gnu find
-     #-printf "$computer:$filesystem sletter daglig %f (for gammel)\n" \
-
+#     #denne funker bare med gnu find
+#     #-printf "$computer:$filesystem sletter daglig %f (for gammel)\n"
  done
 
  #try to run postexec if it exist
  ssh $computer "[ -f ~/.backup/postexec ] && /bin/bash -x ~/.backup/postexec"
 
-done
+)  
+done &
+
+wait
 
 #create report
 /home/backup/report.sh $storagedir > /tmp/report.txt
-- 
2.39.2