» tagged pages
» logout

sorted by: recent | see : popular
Content Tagged with troubleshooting + sysadmin

ONLamp.com -- Troubleshooting with Postfix Logs

Troubleshooting with Postfix Logs, understanding maillog

Postfix: del.icio.us/tag/postfix

xrestop

Xrestop uses the X-Resource extension to provide ‘top’ like statistics for each connected X11 client’s server side resource usage. It is intended as a developer tool to aid in more efficient server resource usage and debug server side leakage.

iftop: display bandwidth usage on an interface

iftop does for network usage what top(1) does for CPU usage. It listens to network traffic on a named interface and displays a table of current bandwidth usage by pairs of hosts. Handy for answering the question "why is our ADSL link so slow?".

opensource: del.icio.us tag/opensource