Viewing: DevOPS

How to speeding up SSH session creation

You can reuse OpenSSH connections to the same server when you want to open subsequent connections to the same server. For example, if I ran ssh, the ssh client will establish a new SSH connection. It usually takes only a few seconds. However, if I run ssh command again, connecting to a […] Read More

Awesome Git Commands & Best Practices Cheat Sheet For Sysadmin and DevOPS

Git is a version control system (VCS) for tracking changes in computer files and coordinating work on those files among multiple people. It is primarily used for software development, but it can be used to keep track of changes in any files. This cheat-sheet is useful for both sysadmins and programmers/devops peeps. You can download […] Read More

A list of online tutorials and resources to help you learn bash shell

Bash (Bourne-Again SHell) is a Linux and Unix-like system shell or command language interpreter. It is a default shell on many operating systems including Linux and Apple MacOS X. Shell scripts are a fundamental part of the Unix programming environment. Here are a list of tutorials and helpful resources to help you learn bash scripting […] Read More

We’ve all been there when it comes to sysadmin or programming jobs :(

Yup, sad but truth: And we have "Wisdom of the Ancients" too from XKCD […] Read More