We had recently written an article to check if a port is open on the remote Linux server. It will help you to check for single server. If you want to check for five...
Two days back we had written an article about autocd. It’s a builtin shell variable that helps us to navigate to inside a directory without cd command. If you want to come back to...
As a Linux administrator you may use the command line calculator many times in a day for some purpose. I had used this especially when LVM creation using the PE values. There are many...
This is an important topic, which is not only for Linux administrator and it will be very helpful for all. I mean to say. It’s very useful for users who are working in IT...
As everybody know that we can’t navigate inside a directory in Linux without CD command. Yes that’s true but we have the Linux built-in command called shopt that help us to solve this issue....
As a Linux administrator you might perform a disk partition task multiple times in a day. Most of the times the partition table has been altered successfully after the disk partition in the virtual...
User account creation is one of the basic task for Linux administrator that everyone aware. Than why are we writing an article about it? yes, we are going to show you something special in...
We had written two articles in the past to run commands on multiple remote server in parallel. These are Parallel SSH (PSSH) or Distributed Shell (DSH). Today also, we are going to discuss about...
Recently we had written an article about password strength and password score check in our website. It will help you to validate your password strength and score. We can manually create few passwords which...
We all know the password importance. It’s a best practices to use hard and guess password. Also, i advise you to use the different password for each services such as email, ftp, ssh, etc.,...