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Grow your knowledge in system administration on topics like Linux, Windows, Infrastructure support and more.
A troubleshooting performance related issue in IT world is always challenging, and if you were not aware of right tools, then it would be frustrating. If you are working as a support in a …
Continue Reading about 11 Linux Performance Commands to Know as a System Administrator →
Application troubleshooting can be frustrating if you are not equipped with tools and knowledge about the product. If you are into Middleware, Production Support, Analyst then often you need to deal …
Most probably you’ll be working on a shift or on-call basis if you are doing Production Support. Shift handover is essential to communicate to next team about on-going issues or tasks you have …
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Lately, I was working on securing one of the website’s through Let’s Encrypt and during I encountered the following error while running "./letsencrypt-auto" Checking for new version... Creating …
Continue Reading about How to Fix virtualenv: command not found on CentOS 6 →
If you are into Production Support/Middleware Administrator then most probably you will have to work on Linux and Windows OS. Supporting production applications will be challenging if not familiar …
Continue Reading about 11 Useful Windows Stuff to Know as System Administrator →
Shell Script to Restart the Services if Down/Crashed It’s common for the process to crash/go down due to various reasons, which you can investigate and fix the issues but that may take a little …
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One of the challenging tasks for an administrator is to remember the default port number. You may remember the most common one like HTTP, FTP, SSH but if you are working on various technology stacks …
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Create beautiful professional diagram in minutes One of the essential tasks for IT projects leader or architect is to have application diagram created. It could be either application flow, …
Continue Reading about How to Create Application Architecture Diagram Online in Free →
Microsoft word is different on MAC compare to Windows OS. If you are Windows user and moved to MAC OS like me then you will have new learning, as things are different in this world. Lately, I …
Continue Reading about How to Insert and Save Cover Page in Microsoft Word on MAC →
Lately, I moved Geek Flare from Shared Hosting to DigitalOcean on CentOS 6.6, and it was all ok till I received “High-risk vulnerabilities” detected alert from Scan My Server. In CentOS 6.x …
Continue Reading about How to install/upgrade PHP-FPM 5.6 on CentOS 6.x →
Choosing the right product and service is essential to run an online business. Here are some of the tools have helped Geekflare to succeed where it is today.
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