| 1 |
#!/bin/bash
|
| 2 |
#-------------------------------------------------------------------------------------------------
|
| 3 |
#$Header$
|
| 4 |
#-------------------------------------------------------------------------------------------------
|
| 5 |
#This file is part of "Server Scripts, Automatic Maintenance, Cron", a set of scripts for
|
| 6 |
#performing automatic periodic maintenance on a Linux server.
|
| 7 |
#-------------------------------------------------------------------------------------------------
|
| 8 |
#This source code and any program in which it is compiled/used is provided under the MIT License,
|
| 9 |
#reproduced below.
|
| 10 |
#-------------------------------------------------------------------------------------------------
|
| 11 |
#Permission is hereby granted, free of charge, to any person obtaining a copy of
|
| 12 |
#this software and associated documentation files(the "Software"), to deal in the
|
| 13 |
#Software without restriction, including without limitation the rights to use,
|
| 14 |
#copy, modify, merge, publish, distribute, sublicense, and / or sell copies of the
|
| 15 |
#Software, and to permit persons to whom the Software is furnished to do so,
|
| 16 |
#subject to the following conditions :
|
| 17 |
#
|
| 18 |
#The above copyright notice and this permission notice shall be included in all
|
| 19 |
#copies or substantial portions of the Software.
|
| 20 |
#
|
| 21 |
#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
| 22 |
#IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
| 23 |
#FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
|
| 24 |
#AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
| 25 |
#LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
| 26 |
#OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
| 27 |
#SOFTWARE.
|
| 28 |
#-------------------------------------------------------------------------------------------------
|
| 29 |
#Incremental daily backup of Dave Ashley's server content. The backup goes back 48 hours or changed files.
|
| 30 |
#
|
| 31 |
echo "Performing incremental daily backup of Dave Ashley's server content. List of directories"
|
| 32 |
echo "and files backed up appears below."
|
| 33 |
#
|
| 34 |
#Change to a safe working directory in case something goes wrong,
|
| 35 |
#especially a failed cd followed by a mass delete.
|
| 36 |
cd /root/cronjob_sandbox
|
| 37 |
#
|
| 38 |
#Make the necessary directory.
|
| 39 |
mkdir /hl/baks/ashley_david_personal_01/incr_daily/${1}${5}${6}_${10}${13}${14}
|
| 40 |
#
|
| 41 |
#Tar up the content. We use the "full_monthly" family of symlinks as well for the incrementals.
|
| 42 |
tar -c -N "2 days ago" -v -z -h -f /hl/baks/ashley_david_personal_01/incr_daily/${1}${5}${6}_${10}${13}${14}/${1}${5}${6}_${10}${13}${14}.tar.gz /hb/ashley_david_personal_01/full_monthly &>/hl/baks/ashley_david_personal_01/incr_daily/${1}${5}${6}_${10}${13}${14}/${1}${5}${6}_${10}${13}${14}.full.log.txt
|
| 43 |
#
|
| 44 |
#Filter the content to give only the filenames.
|
| 45 |
cat /hl/baks/ashley_david_personal_01/incr_daily/${1}${5}${6}_${10}${13}${14}/${1}${5}${6}_${10}${13}${14}.full.log.txt | grep -v ": file is unchanged; not dumped" | grep -v "tar: Option --after-date: Treating date" | grep -v "tar: Removing leading" | sed -e '/\/$/d' >/hl/baks/ashley_david_personal_01/incr_daily/${1}${5}${6}_${10}${13}${14}/${1}${5}${6}_${10}${13}${14}.filenamesonly.log.txt
|
| 46 |
#
|
| 47 |
#Announce what has been done.
|
| 48 |
echo "===== FILENAMES ONLY ====="
|
| 49 |
cat /hl/baks/ashley_david_personal_01/incr_daily/${1}${5}${6}_${10}${13}${14}/${1}${5}${6}_${10}${13}${14}.filenamesonly.log.txt
|
| 50 |
echo "===== ALL MESSAGES FROM TAR ====="
|
| 51 |
cat /hl/baks/ashley_david_personal_01/incr_daily/${1}${5}${6}_${10}${13}${14}/${1}${5}${6}_${10}${13}${14}.full.log.txt
|
| 52 |
#
|
| 53 |
#Change to a safe working directory in case something goes wrong,
|
| 54 |
#especially a failed cd followed by a mass delete.
|
| 55 |
cd /root/cronjob_sandbox
|
| 56 |
#
|
| 57 |
#We want to be really careful with this next section because of
|
| 58 |
#the recursive rm. Want to be sure the directory exists.
|
| 59 |
if [ -d /hl/baks/ashley_david_personal_01/incr_daily/${1}${5}${6}_${10}${13}${14} ] ; then
|
| 60 |
cd /hl/baks/ashley_david_personal_01/incr_daily/${1}${5}${6}_${10}${13}${14}
|
| 61 |
split -b 1000m ${1}${5}${6}_${10}${13}${14}.tar.gz
|
| 62 |
XFILES=`ls -1 x*`
|
| 63 |
for curfile in $XFILES
|
| 64 |
do
|
| 65 |
mv ${curfile} ${curfile}.bin
|
| 66 |
done
|
| 67 |
md5sum ${1}${5}${6}_${10}${13}${14}.* x* >md5sums.txt
|
| 68 |
sha512sum ${1}${5}${6}_${10}${13}${14}.* x* >sha512sums.txt
|
| 69 |
rm ${1}${5}${6}_${10}${13}${14}.tar.gz
|
| 70 |
#
|
| 71 |
#Emit the backup file MD5s to stdout so they go in the larger log.
|
| 72 |
echo "===== BACKUP FILE MD5 MESSAGE DIGESTS ====="
|
| 73 |
cat md5sums.txt
|
| 74 |
#
|
| 75 |
#Emit the backup file SHA512s to stdout so they go in the larger log.
|
| 76 |
echo "===== BACKUP FILE SHA512 MESSAGE DIGESTS ====="
|
| 77 |
cat sha512sums.txt
|
| 78 |
#
|
| 79 |
#Trim down to 60 days of incremental backups.
|
| 80 |
cd ..
|
| 81 |
rm -fR `ls -1t | sed -e '61,$!d'`
|
| 82 |
fi
|
| 83 |
#
|
| 84 |
#Change to a safe working directory in case something goes wrong,
|
| 85 |
#especially a failed cd followed by a mass delete.
|
| 86 |
cd /root/cronjob_sandbox
|
| 87 |
#
|
| 88 |
#End of script.
|
Parent Directory
| 
Revision Log