Recently came across a problem with one system authentication to another via…
Enable/Disable Output of Audio Input in Ubuntu
After hooking up my old-school turntable to the input jack on my…
How to Turn PHP into an RPM The Easy Way with FPM
So you have a custom PHP binary that you wish to distribute…
Simple Guide To Signing RPMs with FPM
I’ve been using the excellent fpm (Effing package manager!) tool for automatically…
Track TCP and UDP Connections With Zabbix
There is a very easy way to track opened TCP connections in…
Using rsync on an Alternate SSH Port or with OpenSSH Keys
Best practices state that you should run ssh on an non-standard port.…
Simple Sysadmin Trick: Using tcpdump To Sniff Web Server Traffic
Sometimes, you just have to look into the raw data to see…
