Linux

Subversion, also known as SVN, an open-source version control system. It is used to keep track of source file and…

Puppet Bolt is an open source, agentless task runner that executes commands, scripts, and ad hoc tasks across your…

I don't think any Linux admin requires an introduction of Tar command. Anyway, in simple words, Tar (Tape Archive)…

DNS servers can be configured to act as a master or a slave to serve the DNS request. When the DNS is…

Domain Name System (in short, DNS) is an internet service that is used to resolve Domain Name to IP Address and…

This article is the second part of Audit Your Infrastructure with Rudder series. Here, we will cover the…

It happens that sometimes you might have set the wrong time zone or forgot to set the right time zone at the…

Cron (aka Crontab) is a task scheduler in Linux that helps to execute a task on a scheduled time, and it is very…

When the organization grows with a lot of IT devices, it is very challenging to keep them compliance with security…

In Debian 10 / Debian 9, systemd uses targets instead of run-levels. The /etc/inittab file is no longer used by…