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... »
Minikomputer 8085 - Część II
W poprzednim wpisie udało nam się zbudować działający minikomputer oraz uruchomić na nim napisany przez Davida Huntera monitor. Dla przypomnienia zbudowana przeze mnie maszyna wyglądała następująco:... »
Passing functions as arguments in Scala. What can go wrong?
In microservices architecture we often designate a single service for managing the configuration of the entire system. Libraries like Archaius make this easy. As a side... »