Recent Posts

    Postfix untrusted SSL

    less than 1 minute read

    Warning about untrusted TLS connection when Postfix tries to connect to a server via secure channel.

    eglibc optimized ssse3

    less than 1 minute read

    Starting with version 2.13, eglibc provides an SSSE3 optimized version

    Getting LDAP Epoch

    less than 1 minute read

    Run this on the server: $ echo ' <?php echo strtotime("+185 days")/86400;' | php This is to have date 185 days from today in LDAP format. Useful to set L...

    Run GC From Commandline

    less than 1 minute read

    Run this on the server: $ sudo -u tomcat7 jcmd `cat /var/run/tomcat7.pid` GC.run This is since JDK7. Run jcmd as the same user as the user that runs the Jav...

    Install Newest Gradle

    less than 1 minute read

    Debian and many OSes may have old Gradle. We need the newest Gradle.