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jvmbloggers

A 6-post collection

Page 1 of 2 Older Posts »

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... »

Author image Marcin Chwedczuk on Ctf, Jvmbloggers 25 Jan 2021

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... »

Author image Marcin Chwedczuk on Java, Jvmbloggers 25 Jan 2021

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... »

Author image Marcin Chwedczuk on Ssh, Jvmbloggers 01 Oct 2020

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:... »

Author image Marcin Chwedczuk on Polish, Elektronika, Jvmbloggers 29 Sep 2020

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... »

Author image Marcin Chwedczuk on Scala, Jvmbloggers 11 Sep 2020
Page 1 of 2 Older Posts »
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