My first public Python Package “pyagentx”
Django Image and File Field Caveats
Git directory outside working directory
Install psycopg2 (PostgreSQL adapter for Python) on OSX
Limit SSH to Copy a Single File Only
“sar” command cheat sheet
“sar” is a Unix command that collect, report, or save system activity information, it is different from other system status command like “top” or “vmstat” that only show real time status only, “sar” in the other hand collect these data so you can find the system state at any time.
Solving Python virtualenv “DistributionNotFound: distribute”
After upgrading my Ubuntu machine from 12.04 to 14.04 I had this error on virtualenv wrapper:
Rsnapshot on OSX
Rsnapshot is a backup solution for Unix machines including Linux and OSX, it supports many great features including full backups with the size of only incremental backup, it also support backing up local and remote machines.
Monitoring Servers with Munin
This is a draft on configuring Munin to monitor services on a Linux machine, still dirty but published for my reference, if you have question let me know.