VovaTiunov

#!/bin/bash
#mkdir backuup
pathToDirectory="/home/admin00/Desktop/aaa/"
#firstsize=$(du -bS *.txt $pathToDirectory)
rasshirenie=".txt"
currentDate=$(date +%Y-%m-%d)
tar -cf backuup/ArchiveForBackup$currentDate.tar $pathToDirectory*$rasshirenie
tar -xf backuup/ArchiveForBackup$currentDate.tar >> /dev/null; echo $?

#cat <(crontab -l) <(echo "0 0 * * 0/home/admin00/Desktop/backup.sh") | crontab -
#(crontab -l 2>&/dev/null; echo "0 0 * * 5/home/admin00/Desktop/backup.sh")|crontab -
#crontab -l|{cat; echo "0 0 * * 0/home/admin00/Desktop/backup.sh";}|crontab -
#does backup every friday
# in terminal: crontab -e, then ****0/home/admin00/Desktop/backup.sh