How Install Docker on CentOS 7

Docker Overview Docker is an open platform for developing, shipping, and running applications. Docker enables you to separate your applications from your infrastructure so you can deliver software quickly. With Docker, you can manage your infrastructure in the same ways you manage your applications. By taking advantage of Docker’s methodologies …

Smokeping

SmokePing keeps track of your network latency: Best of breed latency visualisation. Interactive graph explorer. Wide range of latency measurement plugins. Master/Slave System for distributed measurement. Highly configurable alerting system. Live Latency Charts with the most ‘interesting’ graphs. Free and OpenSource Software written in Perl written by Tobi Oetiker, the …

Avoiding repeating passwords in ssh_config file on CentOS 5

Environment : Server A, 192.168.2.10, server1.localdomain, root, user1 Server B, 192.168.2.20, 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