wodny

I must admit that I have learned 2 new things from this article, i.e.:

- -J to jump through multiple hosts (available since 7.3)

- -R creating a reverse SOCKS proxy (available since 7.6)

New (from a Debian user's perspective) features[1] hide among all the classics.

[1]: https://www.openssh.com/releasenotes.html

Not necessarily. Mail can be intercepted when transferred between MTAs which seem to be often vulnerable to STARTTLS stripping due to a fallback mechanism. See "Neither Snow Nor Rain Nor MITM... An Empirical Analysis of Email Delivery Security"[1].

[1]: https://conferences.sigcomm.org/imc/2015/papers/p27.pdf

Thanks for the great work. radare2 and binwalk[1] helped me debug quite a few things at work lately.

[1] https://github.com/devttys0/binwalk

And there are quite a few schematics on Wikipedia:

https://en.wikipedia.org/wiki/Direct_Rendering_Manager

It's a MESA->this[] of technologies :)

There is another great resource mainly about X11 called Xplain[1] with its accompanying repository[2] with some hidden (not yet ready I suppose) chapters. For example the override-redirect description[3].

[1]: https://magcius.github.io/xplain/article/

[2]: https://github.com/magcius/xplain

[3]: https://magcius.github.io/xplain/article/menu.html

I don't believe it's possible to have a good vimrc without really grasping some elementary concepts like movements, operators, registers, windows etc. I have recently watched all the Drew Neil's VimCasts[1] and after just a couple of hours I've realized I was missing a lot for at least 10 years. There is also quite a good presentation on YouTube by Max Cantor "How to Do 90% of What Plugins Do (With Just Vim)"[2]. Instead of treating a single vimrc as the best one it's useful to skim through dotfiles and plugins of some influential vim users like Drew Neil[3] and Tim Pope[4]. BTW VimCasts are accompanied by a book. The second edition[5] includes changes introduced by Vim 8.0.

[1]: http://vimcasts.org/episodes/ [2]: https://www.youtube.com/watch?v=XA2WjJbmmoM [3]: https://github.com/nelstrom/dotfiles [4]: https://github.com/tpope [5]: https://pragprog.com/book/dnvim2/practical-vim-second-editio...

This seems to be the best here. As a side note: if someone does something more complicated and uses piping find output to xargs, there are very important arguments to find and xargs to delimit names with binary zero -- -print0 and -0 respectively.

Very interesting article: https://www.dwheeler.com/essays/fixing-unix-linux-filenames.....