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sub0x.bsky.social
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While working on a nday vulnerability research project, we stumbled upon a vulnerability in the core of the TCP subsystem of the Linux kernel. We reported it upstream, which was fixed in May of last year. This blog post shares how we came across it and our vulnerability analysis.

submitted 129 days ago • 1 comment

My most used keyboard shortcut at the #Linux and #macOS CLI: CTRL + a (go to the start of line) CTRL + e (go end of the line) CTRL + L (clear the screen) CTRL + r (recall bash history) What about you?

submitted 142 days ago • 45 comments

Little linux thing, if you want to suss out wassup with your system, look at logs. Make it easy. Run abit of 'journalctl -b | grep -i "error\|failed\|failure\|warning\|critical" >> journal.txt ' and then you can open that file in vim and do abit of :%y and slam that into claude. Wallah

submitted 147 days ago • 0 comments

Trippy is a TUI-based network diagnostic tool that combines traceroute and ping Pretty useful for debugging network issues, identifying bottlenecks, and analyzing hop-by-hop performance 😎👇 It runs on #Linux, BSD, #macOS and Windows github.com/fujiapple852...

submitted 149 days ago • 0 comments

One of the best features of #git isn't even code related: ``` alias devini='git config -f ~/.devenv.ini' ``` and then use devini --list|--get|--add to use or add values to a configuration file. Have used this a lot for my dotfiles and helper functions. What is your best feature? #linux

submitted 155 days ago • 0 comments

Explore these 3 websites to kickstart your Linux learning journey! 🐧

submitted 157 days ago • 1 comment

I been using zen browser, still a couple of quirks but it's awesome !

submitted 161 days ago • 0 comments

#UFOSKY Just a Tom Delonge video on a Theory about interdimensional NHI and how it might work.

submitted 163 days ago • 5 comments

Anything that comes up in trending is keywords to block lol

submitted 163 days ago • 0 comments