Category: devops

Regular

Classic IT: explaing cloud computing

Regular

Lol programmers and linux/unix sysadmin jobs in a nutshell

You shouldn’t waste opportunities when they ar…

You shouldn’t waste opportunities when they arrive. It’s the same thing in programming. You uncover lots of stone along the way. New doors and unexpected passageways open up as you develop a program.

Regular

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.

“rm -rf /” illustrated where you delete yourse…

Linux iotop Check What’s Stressing & Increasin…

Linux iotop Check What’s Stressing & Increasing Load On Hard Disks – nixCraft:

Learn how to install and use iotop to see the I/O bandwidth read and written by each process/thread on your Linux server. Useful to find out current DISK I/O usage by processes.

me_irl

Linux See Bandwidth Usage Per Process With Net…

Linux See Bandwidth Usage Per Process With Nethogs Tool – nixCraft:

How to update source tree at /usr/src using sv…

How to update source tree at /usr/src using svn on FreeBSD – nixCraft: undefined