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Update pibackup.sh

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This commit is contained in:
David Schroeder
2022-09-03 17:42:46 -05:00
parent 9d1fc55fac
commit 310b2f33b1
1 changed files with 32 additions and 30 deletions
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62
pibackup.sh
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@@ -7,39 +7,41 @@ source /opt/idssys/pibackup/settings.inc
BackupDir="${MountPoint}/${hostname}" BackupDir="${MountPoint}/${hostname}"
logfile=/opt/idssys/pibackup/logfile logfile=/opt/idssys/pibackup/logfile
echo if [ "$1" != "update" ]; then
echo '-----------------------------------------------------------------------' echo
date echo '-----------------------------------------------------------------------'
echo '-----------------------------------------------------------------------' date
echo '-----------------------------------------------------------------------'
if grep '/dev/nvme0n1' /etc/mtab > /dev/null 2>&1; then dtype=/dev/nvme0n1 if grep '/dev/nvme0n1' /etc/mtab > /dev/null 2>&1; then dtype=/dev/nvme0n1
elif grep '/dev/mmcblk0' /etc/mtab > /dev/null 2>&1; then dtype=/dev/mmcblk0 elif grep '/dev/mmcblk0' /etc/mtab > /dev/null 2>&1; then dtype=/dev/mmcblk0
fi
#[ ! -d "$MountPoint" ] && mkdir -p "$MountPoint"
[ ! -d "$BackupDir" ] && mkdir -p "$BackupDir"
echo "Starting Backup"
dd if=${dtype} of=${BackupDir}/$(date +%Y-%m-%d).img bs=1M status=progress
echo "Backup Complete"
echo "Starting PiShrink"
source /opt/idssys/pibackup/pishrink.sh -az ${BackupDir}/$(date +%Y-%m-%d).img
echo
echo "PiShrink complete dismounting share"
umount ${MountPoint}
allfiles=`ls -1 ${BackupDir}`
files=(`ls -1 ${BackupDir} | tail -3`)
for i in $allfiles; do keep=0;
for a in ${files[@]}; do
if [ $i == $a ]; then keep=1;fi;
done;
if [ $keep == 0 ]; then rm -rf ${BackupDir}/$i; fi;
done
fi fi
#[ ! -d "$MountPoint" ] && mkdir -p "$MountPoint"
[ ! -d "$BackupDir" ] && mkdir -p "$BackupDir"
echo "Starting Backup"
dd if=${dtype} of=${BackupDir}/$(date +%Y-%m-%d).img bs=1M status=progress
echo "Backup Complete"
echo "Starting PiShrink"
source /opt/idssys/pibackup/pishrink.sh -az ${BackupDir}/$(date +%Y-%m-%d).img
echo
echo "PiShrink complete dismounting share"
umount ${MountPoint}
allfiles=`ls -1 ${BackupDir}`
files=(`ls -1 ${BackupDir} | tail -3`)
for i in $allfiles; do keep=0;
for a in ${files[@]}; do
if [ $i == $a ]; then keep=1;fi;
done;
if [ $keep == 0 ]; then rm -rf ${BackupDir}/$i; fi;
done
exit 0 exit 0