I wanted to make this post for myself, since I always forget and need to google this. Basically, I wanted to see who the heavy traffic IPs were to a certain website on the server. I have access_logs broken out per vhosts, so typically I tail or grep these logs for a variety of reasons.… Continue reading Sort logs by IP count via sed
I wanted to do this quick post for reference down the road. I recently updated OpenVPN to 2.5.2 and had issues with start up and also had issues with warnings related to cracklib. The first issue was starting. It was failing on the following: Jun 28 08:33:05 comp openvpn[30689]: tls_auth_file = 'ta.key' Jun 28 08:33:32… Continue reading Issues with Openvpn-2.5.2 and cracklib/startup
I wanted to post a procedure on updating certs for Postfix and Courier POP. I do this and forget, so this will be nice for the next time. First I delete the ‘demoCA’ directory rm -rf /etc/ssl/misc/demoCA Then I edit the CA.pl script since this may have been overwritten on openssl update. vi /etc/ssl/misc/CA.pl add… Continue reading Updating certs for Postfix and Courier
So, again, I’m pretty much creating this blog post so in a year from now, when I need to renew, I’ll have a procedure on how to do it. For the longest time I’ve been using self-signed certs for mail, but needed to finally get a trusted cert (GeoTrust cert) in the picture. I went… Continue reading Adding trusted cert to Postfix and Courier-Imap