Solve error message: PHP Startup: Unable to load dynamic library htscanner.so

If you get the following error message in Ubuntu when you use PHP based shell scripts: PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php5/20060613+lfs/htscanner.so' - /usr/lib/php5/20060613+lfs/htscanner.so: cannot open shared object file: No such file or directory in Unknown on line 0 Then edit the file /etc/php5/cli/php.ini: vi /etc/php5/cli/php.ini and remove the lines: [htscanner] ... Read more

How to renew SSL certificates for courier pop3 and imap server on Debian or Ubuntu?

This articles describes the renewal of SSL certificates for courier pop3 and imap server. This is nescessary e.g. when the certificates are expired or contain the wrong hostname. First delete the exsiting certificates: rm -f /etc/courier/imapd.pem rm -f /etc/courier/pop3d.pem Then edit the template that contains the details for the ecrtificates so that the hostname in ... Read more