yumh

writing about things, sometimes.

Virtual users and OpenSMTPD/Dovecot

Written by Omar Polo on 05 June 2021 while listening to Rifare” by Tre Allegri Ragazzi Morti.

AWK for the rescue!

Parsing text/gemini with Clojure revisited

Written by Omar Polo on 16 April 2021 while listening to How to Disappear Completely” by Radiohead.

shorter is better

gmid “Stargazers” v1.6 update

Written by Omar Polo on 20 March 2021 while listening to Stargazers” by Nightwish.

it's finally here!

Customize tty colors

Written by Omar Polo on 23 February 2021 while listening to Tema del soldato eterno e degli aironi” by Roberto Vecchioni.

Thou shalt use a bright-colorscheme even in ttys

Being lazy, the Emacs macro edition

Written by Omar Polo on 10 February 2021 while listening to Wait” by The Beatles.

repetitive tasks no more

Fun with seccomp & signals

Written by Omar Polo on 08 February 2021 while listening to Lucy in the Sky with Diamonds” by The Beatles.

debugging fiters using signals when signals themselves are the problem