[筆記] Daily backup Websites and Offsite Backup using FTP 網頁備份
Daily backup Websites and Offsite Backup using FTP 網頁備份
1.多個資料庫一起備份 (事實上應該說備份MySQL Server內的所有資料庫) backup multiple databases , in facts , all databases will be dump and backup
2.每一天都是完整備份，所以空間使用量請自行斟酌 in my case , there`s a little more than 500MB per day , that means 180GB per year
3.備份完的資料透過FTP 外推到其他空間 backup files will be push to another sites using FTP
4.變數請自行替換成符合個人的環境 please consider to change the variables in the script
> #!/bin/bash
>
>
> ############### Infos - Edit them accordingly ########################
>
>
> DATE=date +%Y-%m-%d
>
>
> DATECODE=date +%Y%m%d
>
> LOCAL_BACKUP_DIR=“/backups”
>
> #DB_NAME1=“DB1”
>
> #DB_NAME2=“DB2”
>
> #DB_NAME3=“DB3”
>
> #DB_NAME4=“DB4”
>
> DB_USER=“DBadmin”
>
> DB_PASSWORD=“DBadminpassword”
>
>
> FTP_SERVER=“ftp.abc.com”
>
> FTP_USERNAME=“ftpuser”
>
> FTP_PASSWORD=“ftpuserpassword”
>
> FTP_UPLOAD_DIR=“/website_backup”
>
>
> LOG_FILE=/backups/backup-DATE.log
>
>
> ############### Local Backup ########################
>
> #mysqldump -u $DB_USER -p$DB_PASSWORD –databases $DB_NAME1 $DB_NAME2 $DB_NAME3 $DB_NAME4 |gzip > $LOCAL_BACKUPDIR/$DATE-DB.sql.gz
>
> #mysql -uDBadmin -pDBadminpassword -e ‘show databases’ | while read dbname; do mysqldump -uroot -pu6hk4 “$dbname” > “$dbname”$datecode.sql; done
>
> mysql -uroot -pDBadmin -e ‘show databases’|grep -v Databas|grep -v information | while read dbname; do mysqldump -uDBadmin -pDBadminpassword “$dbname” > /backups/“$dbname”$DATECODE.sql; done
>
> ls /backups/*.sql|while read dbname;do gzip -9 “$dbname”;done
>
> #############################################
>
> #網頁原始程式備份 ##
>
> #############################################
>
>
> ls -l /var/www/html |egrep “^d”|awk -F “ ” ‘{print $9}’|while read sitename;do tar czvf /backups/“$sitename”$DATECODE.tgz /var/www/html/$sitename;done
>
> #mysqldump -u $DB_USER -p$DB_PASSWORD $DB_NAME | gzip > $LOCAL_BACKUP_DIR/$DATE-$DB_NAME.sql.gz
>
>
> ############### UPLOAD to FTP Server ################
>
>
> ftp -nv $FTP_SERVER << EndFTP
>
> user “$FTP_USERNAME” “$FTP_PASSWORD”
>
> binary
>
> cd $FTP_UPLOAD_DIR
>
> lcd $LOCAL_BACKUP_DIR
>
> prom
>
> mput *.sql.gz
>
> mput *.tgz
>
> bye
>
> EndFTP
>
>
> ############### Check and save log, also send an email ################
>
>
> if test $? = 0
>
> then
>
> echo “Database Successfully Uploaded to the Ftp Server!”
>
> echo -e “Database Successfully created and uploaded to the FTP Server!” | mail -s “Backup from $DATE” user@abc.com
>
>
> else
>
> echo “Error in database Upload to Ftp Server” > $LOG_FILE
>
> fi