Month: June 2014

check jdbc version

Post author By Laurent Schneider
Post date June 25, 2014
4 Comments on check jdbc version

There are 2 versions to check when using jdbc. The first one is in the name of the file : classes12.zip works with JDK 1.2 and later, ojdbc7.jar works with java7 and later. Even if classes12.zip works fine with JAVA 8, it is not supported. Be sure you check the support matrix on the Oracle […]

fun with cron

Post author By Laurent Schneider
Post date June 19, 2014

Today I find out that my scheduler was too busy to execute all jobs in my crontab !? * * * * * (while :;do ssh example.com :; done) 59 23 19 06 * touch /tmp/bang my while loop is going to produce so much hangs on the cron deamon that it may not be […]