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Become a better Sysadmin by learning Linux. Most of the articles cover essential commands, how-to, books, and troubleshooting.
The find is a powerful command-line tool that enables system administrators to locate and manage files and directories based on a wide range of search criteria. It can find files by their name, their …
Continue Reading about How to Use find Command on Linux? 40 Examples Included →
Even though Linux based systems are often considered impenetrable, there are still risks that need to be taken seriously. Rootkits, viruses, ransomware, and many other harmful programs can often …
Continue Reading about 11 Tools to Scan Linux Server for Security Flaws and Malware →
Windows have come a long way. Great news - now you can install Linux on Windows desktop or laptop. Isn't it exciting news? Thanks to Microsoft! If you are using Windows 10 and would like to have …
Continue Reading about How to Install Ubuntu on Windows 10 using Hyper-V? →
Are you missing your favorite dig tool on CentOS or RHEL 7 and 8? When you run dig, you will get command not found error. [[email protected] geekflare-trends]# dig -bash: dig: command not …
Continue Reading about How to Install dig on CentOS 7 and 8? →
A solution to sharp EACCES permission denied error while installing the nodejs package. While installing the Nodejs package Browsertime, I got the following error. [[email protected] ~]# npm install …
Continue Reading about sharp EACCES: permission denied on CentOS/RHEL 7 – FIXED →
A solution to g++ command not found an error while installing nodejs packages. I was installing Browsertime on CentOS 7 and encountered this error. info sharp Downloading …
Continue Reading about make: g++: Command not found on CentOS/RHEL 7- FIXED →
DNS lookups are not normally something that you need to worry about. Sometimes you should! If your home or office's ISP has slow nameservers or your server is performing lots of lookups, then you …
Continue Reading about How to Setup a local DNS Caching Server on Linux? →
A step-by-step guide to installing and setup Sedy on Ubuntu 18.x Why spend hundreds of dollars per month when you can send more than 100,000 emails in around $25 per? As you can see if you …
Lately, I was installing Nginx Plus on CentOS 7 and wanted to verify if it's listening on port 80 using netstat or not. Guess what? I got the below error while executing netstat. [[email protected] …
Continue Reading about Troubleshooting: CentOS 7 – netstat command not found →
Having knowledge of Linux is essential for any system administration, middleware, web engineer job. Linux is used almost everywhere in production or a non-production environment. There are …
Continue Reading about 16 Linux Books and Videos for System Administrator →
Choosing the right product and service is essential to run an online business. Here are some of the tools and services to help your business grow.
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