Bash script sharing for backing up MySQL database

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#! / bin/bashNOW= `date + "% Ymuri% m" `; BACKUPDIR= "location/of/your/backup/dir/$NOW"; # Server Setup # * MySQL login user name * # MUSER= "user"; # * MySQL login PASSWORD name * # MPASS= "pass"; # * MySQL login HOST name * # MHOST= "your--ip"; MPORT= "your-mysql-port"; # DO NOT BACKUP these databasesIGNOREDB= "information_schemamysqltest" # * MySQL binaries * # MYSQL= `which mysql`; MYSQLDUMP= `which mysqldump`; GZIP= `which gzip` # assuming that / nas is mounted via / etc/fstabif [!-d $BACKUPDIR]; then mkdir-p $BACKUPDIRelse: fi# get all database listingDBS= "$(mysql-u $MUSER-p$MPASS-h $MHOST-P $MPORT-Bse show databases)" # SET DATE AND TIME FOR THE FILENOW= `date + "d%dh%Hm%Ms%S" `; # day-hour-minute-sec format# start to dump database one by onefor db in $DBSdo DUMP= "yes"; if ["$IGNOREDB"! = ""] Then for i in $IGNOREDB # Store all value of $IGNOREDB ON i do if ["$db" = "$I"]; then # If result of $DBS (db) is equal to $IGNOREDB (I) then DUMP= "NO"; # SET value of DUMP to "no" # echo "$i database is being ignored!"; fi done fi if ["$DUMP" = "yes"]; then # If value of DUMP is "yes" then backup database FILE= "$BACKUPDIR/$NOW-$db.gz"; echo "BACKING UP $db" MYSQLDUMP-- add-drop-database-- opt-- lock-all-tables-u $MUSER-p$MPASS-h $MHOST-P $MPORT $db | gzip > $FILE fidone The best part is that you only need to specify a handful of parameters to make the script work. This includes BACKUPDIR (the destination for storing backups), MUSER (MySQL user), MPASS (MySQL user password), MHOST (the IP address of the MySQL server, e.g. Localhost), and MPORT (the port the MySQL database is running on, default is 3306). Thank you for reading, the above is the content of "Bash script sharing for backing up MySQL database". After the study of this article, I believe you have a deeper understanding of the problem of Bash script sharing for backing up MySQL database, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!