It will get a copy of all databases and/or files from an assigned server. just add it to the crontab and setup the variables , and it will do the job

• it will need passwordless ssh access to the remote server
• you should know mysql credentials
• you should have access to read the files you want to backup

Just run ./backup.sh followed by one of the flags :

-d to perform database backup

-f to perform files backup

-c to perform full backup

-h help (this output)

• There should be a possibility to load external configuration file, that would contain the variables for the backup ( dibs on -o flag)