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Copy pathBuild-MMDVM-Log-Backup-Restore-Tasks.sh
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Build-MMDVM-Log-Backup-Restore-Tasks.sh
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#!/bin/bash
# Create MMDVM Log backup/restore/age tasks
#
fs=$(grep "/dev/root" /proc/mounts | sed -n "s/.*\(r[ow]\).*/\1/p")
#fs=$(sed -n "/\/dev\/root/ {s/.*\(r[ow]\).*/\1/p}" /proc/mounts)
#rpi-rw
if [ "$fs" == "ro" ]; then
sudo mount -o remount,rw / ; sudo mount -o remount,rw /boot
fi
#
cd /usr/local/sbin
#=================================================================================================================
echo '#!/bin/bash' > pistar-mmdvm-log-backups
echo '# Backup MMDVM logs during shutdown/reboots' >> pistar-mmdvm-log-backups
echo '#' >> pistar-mmdvm-log-backups
echo 'if [ ! -d /var/log/pi-star ]; then' >> pistar-mmdvm-log-backups
echo ' exit 0' >> pistar-mmdvm-log-backups
echo 'fi' >> pistar-mmdvm-log-backups
echo '#rpi-rw' >> pistar-mmdvm-log-backups
echo 'xro=$(grep "/dev/root" /proc/mounts | sed -n "s/.*\(r[ow]\).*/\1/p")' >> pistar-mmdvm-log-backups
echo 'if [ "$xro" == "ro" ]; then' >> pistar-mmdvm-log-backups
echo ' sudo mount -o remount,rw / ; sudo mount -o remount,rw /boot' >> pistar-mmdvm-log-backups
echo 'fi' >> pistar-mmdvm-log-backups
echo '#' >> pistar-mmdvm-log-backups
echo 'rbt=0' >> pistar-mmdvm-log-backups
echo 'while getopts ur opt; do' >> pistar-mmdvm-log-backups
echo ' case $opt in' >> pistar-mmdvm-log-backups
echo ' r) rbt=1;;' >> pistar-mmdvm-log-backups
echo ' esac' >> pistar-mmdvm-log-backups
echo 'done' >> pistar-mmdvm-log-backups
echo 'shift $(($OPTIND - 1))' >> pistar-mmdvm-log-backups
echo '#' >> pistar-mmdvm-log-backups
echo 'if [ ! -d /home/pi-star/.mlogs ]; then' >> pistar-mmdvm-log-backups
echo ' sudo mkdir /home/pi-star/.mlogs' >> pistar-mmdvm-log-backups
echo 'fi' >> pistar-mmdvm-log-backups
echo '#' >> pistar-mmdvm-log-backups
echo '#sudo cp -p /var/log/pi-star/MMDVM* /home/pi-star/.mlogs' >> pistar-mmdvm-log-backups
echo 'cd /var/log/pi-star/' >> pistar-mmdvm-log-backups
echo 'for f in $(ls -tr MMDVM*)' >> pistar-mmdvm-log-backups
echo 'do' >> pistar-mmdvm-log-backups
echo ' if [ /var/log/pi-star/$f -nt /home/pi-star/.mlogs/$f ]; then' >> pistar-mmdvm-log-backups
echo ' sudo cp -p /var/log/pi-star/$f /home/pi-star/.mlogs/$f' >> pistar-mmdvm-log-backups
echo '# echo $f "backed up"' >> pistar-mmdvm-log-backups
echo ' echo $f "("$(stat -c %y /home/pi-star/.mlogs/$f | cut -c12-19)") backed up"' >> pistar-mmdvm-log-backups
echo ' fi' >> pistar-mmdvm-log-backups
echo 'done' >> pistar-mmdvm-log-backups
echo '#' >> pistar-mmdvm-log-backups
echo '#logger -t "[$$]" "Pi-Star --> MMDVM logs backed up"' >> pistar-mmdvm-log-backups
echo '#' >> pistar-mmdvm-log-backups
echo 'if [ $rbt == 1 ]; then' >> pistar-mmdvm-log-backups
echo ' sudo touch /home/pi-star/.mlogs/reboot-$(date +%Y-%m-%d-%H:%M:%S)' >> pistar-mmdvm-log-backups
echo 'fi' >> pistar-mmdvm-log-backups
echo '#' >> pistar-mmdvm-log-backups
echo '#rpi-ro' >> pistar-mmdvm-log-backups
echo 'if [ "$xro" == "ro" ]; then' >> pistar-mmdvm-log-backups
echo ' sudo mount -o remount,ro / ; sudo mount -o remount,ro /boot' >> pistar-mmdvm-log-backups
echo 'fi' >> pistar-mmdvm-log-backups
#=================================================================================================================
sudo chmod +x pistar-mmdvm-log-backups
sudo chown root:staff pistar-mmdvm-log-backups
#=================================================================================================================
echo '#!/bin/bash' > pistar-mmdvm-log-restores
echo '# Restore MMDVM logs during startups (reboots)' >> pistar-mmdvm-log-restores
echo '#' >> pistar-mmdvm-log-restores
echo '#rpi-rw' >> pistar-mmdvm-log-restores
echo 'xro=$(grep "/dev/root" /proc/mounts | sed -n "s/.*\(r[ow]\).*/\1/p")' >> pistar-mmdvm-log-restores
echo 'xmv=$(sudo systemctl is-active mmdvmhost.service)' >> pistar-mmdvm-log-restores
echo '#' >> pistar-mmdvm-log-restores
echo 'rbt=0' >> pistar-mmdvm-log-restores
echo 'all=0' >> pistar-mmdvm-log-restores
echo 'while getopts ra opt; do' >> pistar-mmdvm-log-restores
echo ' case $opt in' >> pistar-mmdvm-log-restores
echo ' r) rbt=1;;' >> pistar-mmdvm-log-restores
echo ' a) all=1;;' >> pistar-mmdvm-log-restores
echo ' esac' >> pistar-mmdvm-log-restores
echo 'done' >> pistar-mmdvm-log-restores
echo 'shift $(($OPTIND - 1))' >> pistar-mmdvm-log-restores
echo '#' >> pistar-mmdvm-log-restores
echo 'if [ -d /home/pi-star/.mlogs ]; then' >> pistar-mmdvm-log-restores
echo ' if [ "$xro" == "ro" ]; then' >> pistar-mmdvm-log-restores
echo ' sudo mount -o remount,rw / ; sudo mount -o remount,rw /boot' >> pistar-mmdvm-log-restores
echo ' fi' >> pistar-mmdvm-log-restores
echo ' if [ "$xmv" == "active" ]; then' >> pistar-mmdvm-log-restores
echo ' sudo systemctl stop mmdvmhost.service' >> pistar-mmdvm-log-restores
echo ' fi' >> pistar-mmdvm-log-restores
echo '#' >> pistar-mmdvm-log-restores
echo ' if [ ! -d /var/log/pi-star ]; then' >> pistar-mmdvm-log-restores
echo ' sudo mkdir /var/log/pi-star' >> pistar-mmdvm-log-restores
echo ' sudo chown root:mmdvm /var/log/pi-star' >> pistar-mmdvm-log-restores
echo ' sudo chmod 775 /var/log/pi-star' >> pistar-mmdvm-log-restores
echo ' fi' >> pistar-mmdvm-log-restores
echo '#' >> pistar-mmdvm-log-restores
echo ' n=3' >> pistar-mmdvm-log-restores
echo ' if [ $all == 1 ]; then' >> pistar-mmdvm-log-restores
echo ' n=10000' >> pistar-mmdvm-log-restores
echo ' fi' >> pistar-mmdvm-log-restores
echo ' file1="MMDVM"' >> pistar-mmdvm-log-restores
echo ' file2="/var/log/pi-star/"' >> pistar-mmdvm-log-restores
echo ' file3="/home/pi-star/.mlogs"' >> pistar-mmdvm-log-restores
echo ' cd /home/pi-star/.mlogs' >> pistar-mmdvm-log-restores
echo '# for f in $(ls -tr ${file3}/${file1}* | tail -n $n)' >> pistar-mmdvm-log-restores
echo ' for f in $(ls -tr ${file1}* | tail -n $n)' >> pistar-mmdvm-log-restores
echo ' do' >> pistar-mmdvm-log-restores
echo ' echo "$f"' >> pistar-mmdvm-log-restores
echo ' sudo cp -p $f ${file2}$f' >> pistar-mmdvm-log-restores
echo ' done' >> pistar-mmdvm-log-restores
echo '#' >> pistar-mmdvm-log-restores
echo ' reboot=""' >> pistar-mmdvm-log-restores
echo ' if [ $rbt == 1 ]; then' >> pistar-mmdvm-log-restores
echo ' sudo touch /home/pi-star/.mlogs/restore-$(date +%Y-%m-%d-%H:%M:%S)' >> pistar-mmdvm-log-restores
echo ' reboot="(on reboot)"' >> pistar-mmdvm-log-restores
echo ' fi' >> pistar-mmdvm-log-restores
echo '#' >> pistar-mmdvm-log-restores
echo ' logger -t "[$$]" "Pi-Star --> MMDVM logs restored $reboot <--"' >> pistar-mmdvm-log-restores
echo '#' >> pistar-mmdvm-log-restores
echo ' if [ "$xmv" == "active" ]; then' >> pistar-mmdvm-log-restores
echo ' sudo systemctl start mmdvmhost.service' >> pistar-mmdvm-log-restores
echo ' fi' >> pistar-mmdvm-log-restores
echo ' if [ "$xro" == "ro" ]; then' >> pistar-mmdvm-log-restores
echo ' sudo mount -o remount,ro / ; sudo mount -o remount,ro /boot' >> pistar-mmdvm-log-restores
echo ' fi' >> pistar-mmdvm-log-restores
echo 'fi' >> pistar-mmdvm-log-restores
#=================================================================================================================
sudo chmod +x pistar-mmdvm-log-restores
sudo chown root:staff pistar-mmdvm-log-restores
#=================================================================================================================
echo '#!/bin/bash' > pistar-mmdvm-log-backup-age
echo '# Age MMDVM log file backups' >> pistar-mmdvm-log-backup-age
echo '#' >> pistar-mmdvm-log-backup-age
echo 'xro=$(grep "/dev/root" /proc/mounts | sed -n "s/.*\(r[ow]\).*/\1/p")' >> pistar-mmdvm-log-backup-age
echo '#rpi-rw' >> pistar-mmdvm-log-backup-age
echo 'if [ "$xro" == "ro" ]; then' >> pistar-mmdvm-log-backup-age
echo ' sudo mount -o remount,rw / # sudo mount -o remount,rw /boot' >> pistar-mmdvm-log-backup-age
echo 'fi' >> pistar-mmdvm-log-backup-age
echo '#' >> pistar-mmdvm-log-backup-age
echo 'file=/home/pi-star/.mlogs' >> pistar-mmdvm-log-backup-age
echo 'm0=14 # number to be kept' >> pistar-mmdvm-log-backup-age
echo 'if [[ $1 =~ [0-9] ]]; then' >> pistar-mmdvm-log-backup-age
echo ' m0=$1' >> pistar-mmdvm-log-backup-age
echo 'fi' >> pistar-mmdvm-log-backup-age
echo 'm1=$(ls ${file}/MMDVM* | wc -l) # total number of files' >> pistar-mmdvm-log-backup-age
echo 'm2=$(expr ${m1} - ${m0}) # number to be deleted' >> pistar-mmdvm-log-backup-age
echo 'if [ ${m2} -gt 0 -a ${m0} -gt 0 ]; then' >> pistar-mmdvm-log-backup-age
echo ' filed=$(ls -tr ${file}/MMDVM* | head -n ${m2})' >> pistar-mmdvm-log-backup-age
echo ' for f in ${filed}; do' >> pistar-mmdvm-log-backup-age
echo '# echo $f' >> pistar-mmdvm-log-backup-age
echo ' sudo rm $f' >> pistar-mmdvm-log-backup-age
echo ' done' >> pistar-mmdvm-log-backup-age
echo ' filed=$(find ${file}/re* -mtime +${m0}) # del related reboot/restore msgs' >> pistar-mmdvm-log-backup-age
echo ' for f in ${filed}; do' >> pistar-mmdvm-log-backup-age
echo '# echo $f' >> pistar-mmdvm-log-backup-age
echo ' sudo rm $f' >> pistar-mmdvm-log-backup-age
echo ' done' >> pistar-mmdvm-log-backup-age
echo 'else' >> pistar-mmdvm-log-backup-age
echo ' m2=0' >> pistar-mmdvm-log-backup-age
echo 'fi' >> pistar-mmdvm-log-backup-age
echo 'logger -t "[$$]" "Pi-Star --> MMDVM log backups aged: $m2 files <--"' >> pistar-mmdvm-log-backup-age
echo '#' >> pistar-mmdvm-log-backup-age
echo '#rpi-ro' >> pistar-mmdvm-log-backup-age
echo 'if [ "$xro" == "ro" ]; then' >> pistar-mmdvm-log-backup-age
echo ' sudo mount -o remount,ro / # sudo mount -o remount,ro /boot' >> pistar-mmdvm-log-backup-age
echo 'fi' >> pistar-mmdvm-log-backup-age
#=================================================================================================================
sudo chmod +x pistar-mmdvm-log-backup-age
sudo chown root:staff pistar-mmdvm-log-backup-age
#=================================================================================================================
cd /etc/cron.daily
echo '#!/bin/bash' > pistar-daily-mmdvm-log-backup-age
echo '# Age MMDVM log backups' >> pistar-daily-mmdvm-log-backup-age
echo '/usr/local/sbin/pistar-mmdvm-log-backup-age' >> pistar-daily-mmdvm-log-backup-age
echo 'exit 0' >> pistar-daily-mmdvm-log-backup-age
#=================================================================================================================
sudo chmod +x pistar-daily-mmdvm-log-backup-age
sudo chown root:root pistar-daily-mmdvm-log-backup-age
#
#rpi-ro
if [ "$fs" == "ro" ]; then
sudo mount -o remount,ro / ; sudo mount -o remount,ro /boot
fi