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[backup.sh] / backup.sh

diff --git a/backup.sh b/backup.sh
index ac5a9ee5a35d3ba36bcd36aa37b209a32a82a25f..d4ef98b57947a9315ac32490062c489bc9cd5b83 100755 (executable)
--- a/backup.sh
+++ b/backup.sh
@@ -2,19 +2,25 @@
 
 #dirs
 confdir=/home/backup/conf/           #configuration files
-webdir=/home/backup/public_html      #web-pages
 storagedir=/backup                   #mountpoint of huge disc
 ###
 
+#exclude-pattern
 exclude=$confdir/exclude
 [ ! -f $exclude ] && printf "tmp\ncore\n" > $exclude
+###
+
+#syntax of remotestat:
+#hostname:/directory/
+remotestatf=$confdir/remotestat
+[ -f $remotestatf ] && remotestat=`cat $remotestatf`
+###
 
-PATH=/local/bin:$PATH
+PATH=/local/bin:$PATH:/store/bin
 export PATH
 
+#start the logfile
 date
-
-#Skriver litt til loggefilen
 echo
 echo "Exclude pattern:"
 cat $exclude
@@ -25,11 +31,9 @@ umask 027
 
 # The computers we want to back up
 unixcomputers=`cat $confdir/computers.unix`
-ntcomputers=`cat $confdir/computers.nt`
 ###
 
 #disse bør kunne varieres fra fs til fs?
-#disse bør flyttes ut i egen fil som kan editeres fra web kanskje?
 maksantallfulle=2          #hvor mange fulle vi tar vare på
 dagermellomfulle=30        #antall dager før det er på tide med ny full
 logw=40
@@ -51,12 +55,12 @@ backup()
  if [ "$backuplevel" = "daglig" ] || [ "$backuplevel" = "incremental" ]
  then
   forrige=`cat ../.date`
-  forrigecmd=--newer=\"$forrige\"
+  forrigecmd="--newer=\"$forrige\""
  else
   forrigecmd=""
  fi
 
- #Prøver å ta backup med tar
+ #We try to run tar on the remote computer
  if `ssh $computer "cd $filesystem ;\
      tar cfl - . $forrigecmd \
       --exclude-from=/tmp/.backup/exclude \
@@ -65,7 +69,8 @@ backup()
  then
   #perhaps it did work
   mv $DATE.tmp $DATE.tgz
-  #make a filelist and update the datefile
+  #make a filelist.
+  #update the datefile if the filelist is ok.
   tar tvfz $DATE.tgz > $DATE.idx 2>&1 &&
     echo $DATEs > ../.date            &&
     touch -t $DATE ../.date
@@ -74,13 +79,13 @@ backup()
   grep -v ^d $DATE.idx | sort -n -r +2 > $DATE.sdx
 
   #fix perm
-  chmod 600 *tgz
-  chmod 644 *sdx *idx
+  chmod 600 *tgz                      #only for us
+  chmod 644 *sdx *idx 2>/dev/null     #everyone can read
 
  else
   #it did not work
-  rm $DATE.tmp
-  echo "$backuplevel backup of $computer:$filesystem failed"
+  rm $DATE.tmp 2>/dev/null
+  echo "$backuplevel backup of $computer:$filesystem failed and deleted"
  fi
 
 }
@@ -124,8 +129,8 @@ do
   mkdir -m 755 -p $storagedir/$computer/$sfilesystem/{full,daglig} 2>/dev/null
 
   #
-  echo $filesystem > $storagedir/$computer/$sfilesystem.name
-  chmod 644 $storagedir/$computer/$sfilesystem.name
+  echo $filesystem > ${storagedir}/${computer}/.${sfilesystem}.name 
+  chmod 644 ${storagedir}/${computer}/.${sfilesystem}.name
 
   #set default backuplevel
   backuplevel=daglig
@@ -163,9 +168,11 @@ do
   oldf=`ls -t1 $storagedir/$computer/$sfilesystem/full/*tgz | tail -1`
   find \
      $storagedir/$computer/$sfilesystem/daglig \
+     -type f \
      \! -newer $oldf \
-     -printf "$computer:$filesystem sletter daglig %f (for gammel)\n" \
      -exec rm {} \;
+     #denne funker bare med gnu find
+     #-printf "$computer:$filesystem sletter daglig %f (for gammel)\n" \
 
  done
 
@@ -175,11 +182,9 @@ do
 
 done
 
-#Finne de backupene som har tryna og 
-#lage en webside med de
-/home/backup/finn_ufullstendige.sh $storagedir $webdir/ufullstendige.html
-
-#Lage søkbar indeks over listefilene
-/home/backup/indekser.sh $storagedir
+#create report
+/home/backup/report.sh $storagedir > /tmp/report.txt
+[ ! -z $remotestat ] && scp /tmp/report.txt $remotestat
+###
 
 date