Quite recently I came across a very interesting issue: while configuring passwordless SSH (it’s public key based, so depending on you have it configured it may not be completely passwordless) access to some of my VPS servers, I found that the same keypair just wouldn’t work on one of the servers.
It’s been so unbelievably long since my last post on this blog that I decided to start this year with a …
As you probably know, TTL (time-to-live) parameters can be set not only for the whole DNS zone you’re managing, …
There comes a time (a couple of times a year, actually) when you may want to upgrade your Ubuntu distro (read here for …
I’ve recently decided to give Mac OS X a try. For the past week or so I’ve been spending a good few hours a …
Hi everyone, and thanks for staying with Unix Tutorial for so long! I’ve been quietly upgrading the blog engine …
If you have a Facebook account and would like to get in touch with other visitors of this blog to discuss Unix, …
Since it may be a while before I’m ready to use the IPv6 on my systems, I’ve been disabling IPv6 on most …
Since it’s Blog Action Day 2009 today, I’d like to remind all the readers of my blog how climate change can …
Hi everyone, it seems to be really long since my last technical post here – too much stuff happening at work, plus …
When trying to run do-release-upgrade on an Ubuntu …
Quick note on filesystem resize on a typical …
macOS Tahoe is the upcoming major release of macOS …
BASH is my Linux shell of choice (it’s zsh on …
hey Unless you disable SIP, most of DTrace based …
I reliased one of my Raspberry Pi systems was …
Apple keeps shipping public betas of macOS Sequoia …
