FabGL PCEmulator on TTGO VGA32 v1.4
After waiting about 3 weeks I finally got my TTGO VGA32 v1.4 from Aliexpress. Immediately, after getting my hands on the device I wanted to test... »
FabGL PCEmulator na ESP32
Jakieś dwa tygodnie temu natknąłem się na artykuł Emulating the IBM PC on an ESP32. Opisano w nim bibliotekę FabGL, stworzoną przez pana Fabrizio Di Vittorio, oraz... »
CTF Time: Compile JPHide on Kali Linux
Recently I started participating in CTF (capture the flag) games. One of the challenges that I needed to solve, was to recover a message hidden in... »
Filtering log lines using exception messages in log4j2
Recently I needed to filter out messages logged by a bit too verbose library. This is not too difficult in log4j2 since we can attach filters... »
SSH like a Pro
In this post I have gathered various tips and tricks that can make you a more productive SSH user. Copying SSH keys to the server A... »