Category Archives: Scripts

Monitor a Pacemaker Cluster with ocf:pacemaker:ClusterMon and/or external-agent

If you want to monitor your Pacemaker cluster status and get alerted in real time on any cluster transition, you must define an ocf:pacemaker:ClusterMon resource[1]. This resource must be cloned and will run on all nodes of the cluster. It works by using crm_mon[2] in the background, which is a binary that provides a summary [...]

MySQL: SHOW GRANTS for all users, from CLI, with a one-liner

If you ever have to double-check all your MySQL Users permissions database per database, and server by server, it’s a pain in the ass, and as far as SHOW GRANTS only takes one username, you cannot export everything simply. Let’s not discuss about how you could have used PhpMyAdmin, you just can’t, or it has [...]

Arte.tv: free online video downloader for Arte+7 programs

[EDIT 20/08/2013] I just restored the ability to have multiple MP4 direct links with version 2.4 of the page with a simple URL hack pointed out by Christian in the comment section. Thanks to him, enjoy. [EDIT 16/07/2013] Arte changed their way to deliver videos and removed most of the MP4 direct link, replacing them [...]