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mysql_backup/mysql_db_dump.sh
2020-01-12 23:31:45 +03:00

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#!/bin/sh
# Dumping mysql database in current folder
# Usage: ${0} databse1 [database2 database3 database4 ...]
export PATH="/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin" ;
if [ -z "${1}" ] ; then
echo "Error: no database name given!" ;
echo
echo "Usage: ${0} databse1 [database2 database3 database4 ...]"
exit 1 ;
fi
param=" --lock-tables \
--add-drop-table \
--add-drop-trigger \
--triggers \
--add-locks \
--create-options \
--complete-insert \
--extended-insert \
--allow-keywords \
--default-character-set=utf8mb4 \
--dump-date \
--quote-names \
--comments \
--quick \
--force"
while [ "${1}" != "" ]; do
echo
echo "Starting '{$1}' database dump..." ;
filename="mysqldump.${1}.`hostname -s`.`date +\"%y%m%d.%H%M%S\"`.sql" ;
if [ -f filename ] ; then
echo "Database ${1} dump not completed! File ${filename} allready exists!"
exit 1 ;
fi
if ! mysqldump ${1} ${param} > ${filename} ; then
echo "Database ${1} dump not completed!" ;
rm ${filename} ;
else
echo "Compressing dump"
xz ${filename} ;
echo "Database ${1} dump successful completed. ('${filename}.xz')" ;
fi
shift
done
exit 0