2009 March | Aji's Journal

March 11, 2009

Filed under: Linux System — admin @ 4:18 pm

Remove a service from all runlevel:
update-rc.d -f ssh remove

Filed under: Network and Server — admin @ 10:29 am

Viewing current queue:
postqueue -p

Delete all deferred messages:
postsuper -d ALL deferred

Delete all message from admin@yahoo.com:
postqueue -p | grep admin@yahoo.com | cut -c 0-12 | tr -d [:blank:] |postsuper -d -