How to backup multiple mysql databases ? A very powerful shell script to backup your mysql databases totally free.. enjoy #!/bin/bash NOW=`date +"%Y-%m"`; BACKUPDIR="location/of/your/backup/dir/$NOW"; ### Server Setup ### #* MySQL login user name *# MUSER="user"; #* MySQL login PASSWORD name…

sed is stream editor for filtering and transforming text. Sed  is a stream editor.  A stream editor is used to perform basic text transformations on an input stream (a file or input from  a  pipeline). While  in  some  ways similar…