Category: sysadmin

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Classic IT: explaing cloud computing

They don’t have time: That’s what a real devel…

Ubuntu Enable & Setup Automatic Unattended Sec…

Ubuntu Enable & Setup Automatic Unattended Security Updates – nixCraft:

This page shows you how to configure Ubuntu Linux system to install security updates automatically when released by Ubuntu security team. 

CentOS / RHEL See Detailed History Of yum hist…

CentOS / RHEL See Detailed History Of yum history Commands – nixCraft:

The yum history command allows users to review information about a timeline of Yum transactions on a CentOS, Redhat Linux. For example, one can easily find out when Linux kernel package was updated. One can undo or redo yum commands too. 

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A gargoyle fell upon one of the data center employees when it was raining heavily. He is fine apart from some minor injuries. Nobody knows whey they put gargoyles on data center building, and the employee thought it is a sign to leave the company. He complained about the gargoyle incident in an exit interview. This weekend they are going to find all gargoyles and remove it to avoid further damages or complaints. The bossman assured everyone that he is going to take care of the issue & there won’t be any evil attacks. LOL

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Lol programmers and linux/unix sysadmin jobs in a nutshell

TCP vs UDP

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Oh how the tables have turned

Via twitter

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TCP vs UDP

True story

Friends brother: So what do you do for work?
Me: I am a DevOps engineer
FB: *blank stare* 😐
Me: I work with computers, fix servers and write code to manage stuff in the cloud.
FB: Awesome. Well my Windows 10 laptop been acting up lately. Can you..?
Me: No. Noop. Not going to happen.