Avoiding repeating passwords in ssh_config file on CentOS 5

Environment : Server A,, server1.localdomain, root, user1 Server B,, server2.localdomain, root, user2 Condition : Server A, wanna put file of content in directory /app/web/ to Server B where owner is user1 and will execute by root

Adding Microsoft Loopback adapter on Windows 7

Very easy to add loopback adapter in windows 7, but if you not familiar with windows 7 it so hard to find out where the adapter is. Loopback (loop-back) describes ways of routing electronic signals, digital data streams, or flows of items from their originating facility back to the source …