-
Recent Posts
Recent Comments
- systemd unit hardening followup followup | the world needs more puppet! on systemd unit hardening followup
- systemd unit hardening followup | the world needs more puppet! on systemd unit hardening
- Andreas on Dovecot: Apply sieve filter to existing emails
- Feiko Nanninga on Short Tip: Install shellcheck on an outdated CentOS
- Computerkid/Grayson Penland on Linux Short Tip: systemd-networkd and DNS servers
Archives
- February 2022
- January 2022
- August 2020
- June 2020
- January 2019
- November 2016
- August 2016
- July 2016
- June 2016
- May 2016
- April 2016
- January 2016
- December 2015
- November 2015
- October 2015
- September 2015
- August 2015
- July 2015
- June 2015
- May 2015
- April 2015
- March 2015
- February 2015
- January 2015
- December 2014
- November 2014
- October 2014
- September 2014
- August 2014
- July 2014
- June 2014
- May 2014
- March 2014
- February 2014
- December 2013
- November 2013
- October 2013
- September 2013
- August 2013
- July 2013
- June 2013
- April 2013
- March 2013
- February 2013
- January 2013
- December 2012
- November 2012
- October 2012
- September 2012
- August 2012
- July 2012
- June 2012
- May 2012
- April 2012
- March 2012
- July 2011
Categories
Meta
Category Archives: Linux
Quote of the Day
20:30:19 daenney | “Stack Overflow is the lead developer on my team”. So true.
Posted in General, Internet found pieces, Linux, Nerd Stuff
Leave a comment
Wochenrückblick
Die PuppetDB Maintainer haben eine Seite erstellt über die Optimierung der PuppetDB/Postgres DB (pdf dazu falls der Link mal stirbt) Postgres Tuning Guide GDB Guidelines
Posted in General, Internet found pieces, Linux
Leave a comment
Why Openstack sucks
I got asked to write a few sentences about openstack and why I don’t like it (anymore). Background: I’m working at one of the largest hosting provider in europe, HEG. We got asked a few times if we want to … Continue reading
Posted in General, Linux, Virtualization
1 Comment
Tweet des Tages
Spotted an ad for a "Senior Linux DevOps Site Reliability AWS Engineer." I'm guessing it looks a bit like this. pic.twitter.com/esKjj8Ikah — Chris Wahl (@ChrisWahl) 5. August 2015
Posted in General, Internet found pieces, Linux, Nerd Stuff, Virtualization
Leave a comment
Tweets des Tages
PHP is TRWTF. Floats, bools, and strings that look like ints are cast to ints when used as hash keys. pic.twitter.com/9ceDhCBs5r — Rob Nelson (@rnelson0) 13. August 2015 js/c: else if php: elseif perl/ruby: elsif python: elif how did we ever put a person … Continue reading
Posted in General, Internet found pieces, Linux, Nerd Stuff
Leave a comment
Tweet des Tages
abandon all hope, ye who enter the realm of puppet filemappers. #puppetize — The Wrath of PB™ (@hirojin) 12. August 2015
Posted in General, Nerd Stuff, Puppet
Leave a comment
Tweets der Woche
Folgende Tweets wurden in dieser Woche in #puppet-community gesammelt: Wondering why @JuniperNetworks doesn't seem to care to update their #puppet version. Bug fixes anyone? #puppetize — Daniele Sluijters (@daenney) 10. August 2015 "Trust us, we have plenty of experience with … Continue reading
Posted in General, IT-Security, Linux
Leave a comment
Linux Short Tip: Hübsche Tabellen
psql kann hübsche Unicode Tabellen erzeugen, dazu legt man einfach eine ~/.psqlrc Datei an mit folgendem Inhalt: Das Ergebnis sieht dann so aus: Vorher:
Posted in General, Linux, Short Tips
Leave a comment
Postgres Short Tips
In der Standardinstallation von Postgres darf der lokale User postgres via localhost auf den Server zugreifen: Auflisten aller Datenbanken auf dem Server: Auflisten aller User: Das Postgres eigene Yum Repository für 9.4 unter CentOS einrichten + Postgres updaten: Eine Datenbank … Continue reading
Posted in General, Linux, Puppet, Short Tips
Leave a comment
Short Tip: Fast deinstallierte .debs komplett entfernen
Nicht schick aber tut was es soll: Wir holen uns alle Pakete welche nicht den Status ii haben (installiert), aus dieser Liste nehmen wir alle aus den Architekturen amd64 oder all (entfernt einige Kommentare die mit ausgegeben werden), dann geben … Continue reading
Posted in General, Linux, Short Tips
Leave a comment