30 Linux System Monitoring Tools Every SysAdmin Should Know https://www.cyberciti.biz/tips/top-linux-monitoring-tools.html

You can press up-arrow or down-arrow to walk through a list of previous commands in most modern shells like bash, tcsh, fish, zsh and others in #Linux/#FreeBSD /#macOS/#Unix. Another option is to hit CTRL+R & type the command to recall. See: help history man bash man fish man zsh

NCSA Mosaic (web browser - 1993–1997) running on #Unix #history

I received a private message from someone who inquired if the recent Red Hat announcement is another example of AI causing restrictions. I don't think so. The current AI is limited to generating code, text, images, and video from existing sources. AI cannot write kernels & RHEL.

This move will impact Oracle, Rocy, Alma, and any other distro using RHEL source code to build their operating system.

Wow. Red Hat cutting back RHEL source availability: CentOS Stream will now be the sole repository for public RHEL-related source code releases. For Red Hat customers and partners, source code will remain available via the Red Hat Customer Portal.

Furthering the evolution of CentOS Stream

What do you think? #linux #opensource

Linux Namespaces Are a Poor Man's Plan 9 Namespaces

Yotam's blog

Linux Namespaces Are a Poor Man's Plan 9 Namespaces

A blog about free software and programming

How To Use tar Command Through Network Over SSH Session To Make Backups https://www.cyberciti.biz/faq/howto-use-tar-command-through-network-over-ssh-session/ #linux #unix #freebsd #opensource #macos

User: Hello, Cat Support? I need some help with my Linux computer Cat Support: Meow! You've reached the purr-fect place for Linux support. What seems to be the problem, hooman? User: I can't seem to connect to the internet Cat Support: Have you tried turning it off & on again?

shutdown/reboot now require membership of group _shutdown under #OpenBSD

shutdown/reboot now require membership of group _shutdown

#Unix #opensource

THIS IS AMAZING! Smartphones Must Have User-Replaceable Batteries by 2027 in the EU zone

PCMAG

EU: Smartphones Must Have User-Replaceable Batteries by 2027

The European Parliament just caused a major headache for smartphone and tablet manufacturers.

I think Companies like Apple, Google, and Samsung will next create two versions of their phones—one for the EU with replaceable batteries and one for the rest of the world. They go to lengths to ensure they can squeeze extra dollars out of everyone while following laws. Just give everyone an option to replace batteries 🔋

which one are you?

Ncurses is a library that lets programmers create TUIs on Linux and Unix-like systems. It’s popular for developing TUIs for text editors, terminal emulators, games, and CLI utilities. Here is how install Ncurses support in Alpine Linux to build apps https://www.cyberciti.biz/faq/alpine-linux-fatal-error-ncurses-h-no-such-file-or-directory-fix/

Awesome Lemmy Instances (Reddit alternative)

GitHub

GitHub - maltfield/awesome-lemmy-instances: Comparison of different Lemmy Instances

Comparison of different Lemmy Instances. Contribute to maltfield/awesome-lemmy-instances development by creating an account on GitHub.

GPU Programming: When, Why and How?

GPU Programming: When, Why and How? — GPU programming: why, when and how? documentation

ZZ https://www.cyberciti.biz/faq/linux-unix-exit-vim-editor/ #linux #vim #unix

Want to compress the whole dir with good compression? Try xz compression: tar -cf - dir1 | xz -9ze -T0 >archive.tar.xz The latest tar version under #FreeBSD/#macOS/#Linux support the following syntax: tar -cJf archive.tar.xz dir1 See https://www.cyberciti.biz/faq/compress-the-whole-directory-using-xz-and-tar/ more info.

😂

#!/bin/bash is a sequence of characters (#!) called shebang and is used to tell the Linux OS which interpreter to use to parse the rest of the file https://bash.cyberciti.biz/guide/Shebang #linux #unix #freebsd #programming #bash

Here is how you list all physically installed network cards in #Linux connected to the PCI bus: sudo hwinfo --short --netcard sudo lshw -C network -short sudo inxi -N sudo lspci | grep -Ei 'eth|network|ethernet|wireless|wifi' See https://www.cyberciti.biz/faq/linux-list-network-interfaces-names-command/ for other examples.