Hacker News Reader

nelsonmarcoson Apple Vision Pro Is Apple's New VR Headset

Man, it's good to know I am not alone.

nelsonmarcoson Tools to perform load/stress test

Do you have any suggestion?

nelsonmarcoson They were doing that for 6 years and never had a problem. Yesterday, they did

I see this as a very important example of how dangerous the mindset "We have always done it this way" is.

nelsonmarcoson How to SSH Properly

It's a long article written on April 1st. Please, don't say it's an april's fool joke.

nelsonmarcoson Docker Hub Registry is down

If we only had listened our sysadmin...

nelsonmarcoson Greenland's ice is melting at the rate thought as worst-case scenario in 2070

I can’t help but think about “flying car” on 2010.

nelsonmarcoson Ask HN: Must have (Linux) sysadmin skills?

* understand the basic directory structure (/, /boot/, /var, /usr, /opt, /etc) * file management (commands: tail, head, cat, awk, sed) * process management (commands: ps, top, kill) * package management (yum, dpkg) * one configuration manager (puppet, chef, ansible) * basics of tcp/ip network management (ifconfig/ip, netstata/ss, ping, trace) addiontal commands if you want to be more than a junior (strace, lsof, iostat, vmstat)

I'd like to point out that some sysadmins are focused on linux internals while others focus on application in production. So, of course, the list may vary according to the position you're looking to be hired.