Using the MacOS airport utility
Using the MacOS airport utility. Sometimes you need to gather information abouth your current WiFi Connection of you Mac via CLI only (maybe you...
2023-01-03
Einführung die Balena Cloud (german)
Project 364, year 2023, day2 can be found at https://entwickler-gilde.de Follow this link: https://entwickler-gilde.de/2023/01/02/einfuehrung-in-die-balena-cloud/
2023-01-02
How to disable the www-data user to send emails with postfix
Sometimes an insecure configuration allows spammer to use the www-data user to send emails with you postfix server. Normally this is the case, when...
2018-01-27
20min Handson ZFS
ZFS is often called the last word in file systems. It is a new approach to deal with large pools of disks originally invented...
2017-12-12
solving Security Error while starting Java WebStart (e.g. IPMI Remote)
Most of the IPMI Systems out there still using good old Java based Remote Applications to connect to the remote console. Sine Java 8...
2017-05-04
Find a Class in a bunch of JAR Files
for j in *.jar; do echo $j:; jar -tvf “$j” | grep -Hsi ClassName; done Iterate over every jar in your folder. Output every...
2016-02-26
SSH Tunnel RDP Session over another Host
Let’s say you want to tunnel an RDP connection via SSH.User: phausSSH-Server: ssh.example.comRDP-Server: win2k8.example.com You need to run that script and keep your session...
2016-02-25
Fixing Error installing cocoa-pods on MacOS
If you installing cocoapods on a vanilla MacOS System you might get some error like this: The important error is make: /opt/local/bin/gmkdir: No such...
2016-02-25
use 3rd party Dependencies in your Maven Project
Deploy your JAR to your local (file) Repository. You shold also commit this to your CVM System. You can also add JARs as Javadoc...
2016-02-25