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My qmail-scanner configure line

April 12th, 2008 No comments

I always forget it …

./configure –sa-report yes –sa-debug yes –sa-alt yes –sa-subject “[SPAM]>>” –log-details yes –sa-quarantine 10 –sa-reject 15 –install

Linux HA – Crm_standby syntax

March 10th, 2008 No comments

1.Putting a node into standby mode

crm_standby -U c001n02 -v on

2.Putting a node into normal mode

crm_standby -U c001n02 -v off

3.Checking the node’s standby status

crm_standby -G -U c001n02

4. Removing a node’s standby setting (also returns it to active mode)

crm_standby -D -U c001n02

Windows Certifcate Services : The revocation function was unable to check revocation because the revocation server was offline

February 15th, 2008 No comments

check your CA CRL or try :

certutil –setreg ca\CRLFlags +CRLF_REVCHECK_IGNORE_OFFLINE

FreeBSD – Expire User’s Password

January 29th, 2008 No comments

pw user mod USERNAME -p 01-jan-08

Tcpdump – sniff entire packet content

January 24th, 2008 No comments

tcpdump -nAs 2048 src port 80