update

Author: doomster

README.md

@@ -2,4 +2,19 @@
 
 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
 
+### Requirements:
+- 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
 
+
+### How to use
+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)