| | #!/bin/sh |
|---|
| | # Automated Backup Script For TundraWare Inc. Servers |
|---|
| | # Copyright (c) 2004-2008, TundraWare Inc., Des Plaines, IL |
|---|
| | # All Rights Reserved. |
|---|
| | # For Updates See: http://www.tundraware.com/Software/tbku |
|---|
| | # $Id: tbku,v 1.1 2012/06/09 18:14:29 tundra Exp $ |
|---|
| | |
|---|
| | |
|---|
| | ##### |
|---|
| | # Things User May Want To Change |
|---|
| | ##### |
|---|
| | |
|---|
| | ### |
|---|
| | # Program Locations |
|---|
| | ### |
|---|
| | |
|---|
| | # Try to figure out where things are on this particular |
|---|
| | # system. If you can't, default to FreeBSD settings. |
|---|
| | |
|---|
| | DATE=`which date` |
|---|
| | LS=`which ls` |
|---|
| | SED=`which sed` |
|---|
| | TAR=`which tar` |
|---|
| | TOUCH=`which touch` |
|---|
| | UNAME=`which uname` |
|---|
| | |
|---|
| | DATE=${DATE:-"/bin/date"} |
|---|
| | LS=${LS:-"/bin/ls"} |
|---|
| | SED=${SED:-"/usr/bin/sed"} |
|---|
| | TAR=${TAR:-"/usr/bin/tar"} |
|---|
| | TOUCH=${TOUCH:-"/usr/bin/touch"} |
|---|
| | UNAME=${UNAME:-"/usr/bin/uname"} |
|---|
| | |
|---|
| | ### |
|---|
| | # Default Directories |
|---|
| | ### |
|---|
| | |
|---|
| | # You can override with corresponding environment |
|---|
| | # variable or change the default value here. |
|---|
| | |
|---|
| | BKUDIR=${TBKUDIR:-"/bku"} # Where to write the backup files |
|---|
| | FILESETDIR=${TBKUSETS:-"$HOME/tbku"} # Where to find fileset files |
|---|
| | |
|---|
| | ### |
|---|
| | # Tape Device |
|---|
| | ### |
|---|
| | |
|---|
| | TAPEDEV=${TBKUTAPE:-"/dev/sa0"} # Default to FreeBSD SCSI tape |
|---|
| | |
|---|
| | ### |
|---|
| | # File Naming |
|---|
| | ### |
|---|
| | |
|---|
| | DATETIME=-`${DATE} "+%Y%m%d"` # Datestamp used to uniquely ID backups |
|---|
| | MACHINE=`${UNAME} -n`- # Name of the machine we're on |
|---|
| | OSTYPE=`${UNAME} -s`- # Operating System Type |
|---|
| | OSREV=`${UNAME} -r`- # Operating System Revision Level |
|---|
| | HWTYPE=`${UNAME} -p` # Processor Type |
|---|
| | |
|---|
| | BKUNAME=${MACHINE}${OSTYPE}${OSREV}${HWTYPE} # Backup base name |
|---|
| | BKUNAME=${TBKUNAME:-$BKUNAME} # But the user can override it |
|---|
| | |
|---|
| | #### |
|---|
| | # Automatic Deletion Of Previous Backups |
|---|
| | #### |
|---|
| | |
|---|
| | # Use this with caution! |
|---|
| | |
|---|
| | BKUDEL=${TBKUDEL:-"NO"} # Must be "YES" for autodelete |
|---|
| | |
|---|
| | |
|---|
| | ############## Nothing Below Should Need To Be Changed ############# |
|---|
| | |
|---|
| | |
|---|
| | ALLSETS="allsets" # Special name to force every backup set to be done |
|---|
| | COMMON="auto" # Common name for automated backups |
|---|
| | |
|---|
| | ##### |
|---|
| | # Setup |
|---|
| | ##### |
|---|
| | |
|---|
| | umask 077 # Make sure only owner can read backups |
|---|
| | mkdir -p ${BKUDIR} # Make sure the backup directory exists |
|---|
| | |
|---|
| | |
|---|
| | ##### |
|---|
| | # Figure Out Which Backup Sets To Do |
|---|
| | ##### |
|---|
| | |
|---|
| | cd $FILESETDIR |
|---|
| | |
|---|
| | if [ $# -ne 0 ] |
|---|
| | then |
|---|
| | if [ _$1 = _$ALLSETS ] |
|---|
| | then |
|---|
| | LIST=`${LS} * 2>/dev/null` |
|---|
| | else |
|---|
| | for arg in $* |
|---|
| | do |
|---|
| | a=`${LS} *${arg} 2>/dev/null` |
|---|
| | LIST=$LIST" $a" |
|---|
| | done |
|---|
| | fi |
|---|
| | |
|---|
| | else |
|---|
| | LIST=`${LS} $COMMON* 2>/dev/null` |
|---|
| | fi |
|---|
| | |
|---|
| | |
|---|
| | ##### |
|---|
| | # Do The Actual Backups, And Leave Indication Of Start/Stop Times For Each Backup Set |
|---|
| | ##### |
|---|
| | |
|---|
| | |
|---|
| | # If nothing matches / there is nothing to do, tell the user |
|---|
| | |
|---|
| | LST=`echo $LIST | ${SED} "s/\ //"` # Get rid of spaces from concatenation above |
|---|
| | if [ "_${LST}" = "_" ] |
|---|
| | then |
|---|
| | echo "tbku: Nothing to do! Exiting ..." |
|---|
| | exit |
|---|
| | fi |
|---|
| | |
|---|
| | |
|---|
| | # Otherwise process each fileset |
|---|
| | |
|---|
| | for x in $LIST |
|---|
| | do |
|---|
| | s=`echo $x | ${SED} "s/.*\.//"` # Get the suffix |
|---|
| | |
|---|
| | BASENAME=$BKUNAME-$s |
|---|
| | STAMPEDNAME=${BASENAME}${DATETIME} |
|---|
| | |
|---|
| | ##### |
|---|
| | # Distinguish Between Tape And File Backups |
|---|
| | ##### |
|---|
| | |
|---|
| | if [ "_${s}" = "_tape" ] |
|---|
| | then |
|---|
| | FULLNAME=$TAPEDEV |
|---|
| | else |
|---|
| | FULLNAME=$BKUDIR/$STAMPEDNAME.tar.gz |
|---|
| | fi |
|---|
| | |
|---|
| | # Optionally, get rid of previous backups of this fileset |
|---|
| | |
|---|
| | if [ _${TBKUDEL} = "_YES" ] |
|---|
| | then |
|---|
| | rm $BKUDIR/.$BASENAME* $BKUDIR/$BASENAME* |
|---|
| | fi |
|---|
| | |
|---|
| | echo "Now Doing Backup Set: $s" |
|---|
| | ${TOUCH} $BKUDIR/.$STAMPEDNAME-begin |
|---|
| | ${TAR} -cvzT $FILESETDIR/$x -f $FULLNAME >$BKUDIR/$STAMPEDNAME.log 2>&1 |
|---|
| | ${TOUCH} $BKUDIR/.$STAMPEDNAME-end |
|---|
| | done |
|---|
| | |
|---|
| | |
tundra
authored
on 9 Jun 2012