13 Feb 2020
2 minutes read
FB2 SSH Reference MindmapSSH Reference Mindmap
I haven’t shared this on Unix Tutorial before, but I’m a huge fan of mindmaps. I create and use them all the time for any process or knowledge that I am working with.
Unix Tutorial - technical guides and how-tos on Linux/Unix and macOS
11 Feb 2020
3 minutes read
Debian 10.3 Released
Debian Linux Pretty cool! I almost missed that Debian 10.3 got released last week. This is a corrective release, meaning …
10 Feb 2020
2 minutes read
FB4 Systemd Startup Times With Systemd-AnalyzeSystemd Startup Times With Systemd-Analyze
Systemd had the goal of optimising startup times from the very beginning. It is therefore no particular wonder that it …
09 Feb 2020
3 minutes read
Project: Password Protect a Website With Nginx
I needed to keep a few older websites online for a short little while, but didn’t want to leave them wide open in …
08 Feb 2020
4 minutes read
Host Key Verification Failed
When reinstalling servers with new versions of operating system or simply reprovisioning VMs under the same hostname, …
07 Feb 2020
2 minutes read
FB4 Resume Downloads With CurlResume Downloads With Curl
If you’re on an unstable WiFi hotspot or simply forgot about a curl download and shut down your laptop, …
06 Feb 2020
2 minutes read
Run Ansible Tasks for a Specific OS Release Version
Red Hat Ansible I already know and have explained how easy it is to make an Ansible task run only on a specific Linux …
05 Feb 2020
2 minutes read
Secure Keyboard Input in BASH Scripts
Secure keyboard input in BASH I needed to create a very simple bash script that required a password to be provided using …
04 Feb 2020
1 minutes read
FB4 Failed Login Attempts for Root UserFailed Login Attempts for Root User
Wow, things are much worse than I expected! I’m reinstalling one of the dedicated hosts for Tech Stack. Kicked off …
03 Feb 2020
2 minutes read
FB4 Shutdown vs HaltShutdown vs Halt
Getting the difference between shutting a Unix system down versus halting it is kind of important. Graceful shutdown …
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