Most of us (including me) very often create a bootable USB device from ISO file for OS installation. There are many applications freely available in Linux for this purpose. Even we wrote few of...
Linux admin should be aware of this because it’s a routine task. Many of you wondering why we need to add more than one IP address in server? why we need add this to...
Most of us knows about RHEL subscription but only few of them knows about Oracle subscription and its details. Even i don’t know the information about this and i recently came to know about...
Human makes mistake because we are not a programmed devices so, take additional care while using rm command and don’t use rm -rf * at any point of time. When you use rm command...
Hay folks, today i came up with another interesting topic that allows you to get your geolocation information from the command line. whereami is a small nifty tool which allows you to lookup IP...
Many of us sticking with command line in most of the time, including me 9 hours in a day. People whoever live in command line, they are preferring cmd-line app for their day to...
Most of the IT sector migrated to virtualization environment instead of physical not only IT and many of the technology companies to reduce the infrastructure investment but still they are keeping bunch of physical...
We all know sudo has an elevated access, that can perform most of the root action. So, we should not allow low end users to gain sudo stand for superuser do access which leads...
Few days ago we have covered an article about swap file creation in Linux using three ways which is the common method but it requires manual human effort. Today i have found a small...
Users can create swap space during installation of any Linux operating system and its necessary too. If you forget to create or later if you want increase, you can at any point of time....