if (doc['bytes.keyword'].size()!=0) { return Integer.parseInt(doc['bytes.keyword'].value) } This took me a while to figure out! The above only works for Integer (so no 1.1 or 2.22). It works on ELK 7.10 I needed it because I'm using %{COMBINEDAPACHELOG} GROK pattern. That …

1st post - System Management and Configuration This post is about Network Services. During all these exercises I try my hardest not to use google, as that's not available during the exam anyway. Objectives Network services Network services are an important subset of the exam objectives. RHCE candidates should be capable …

Went through the apache logs on my web-server and saw some access requests to my phpmyadmin page. It's probably a good idea to restrict access to this web based sql admin interface (in case there is an exploit I don't want somebody to use it on this). How to make …

Time for another go! Drupal is .. a pretty famous and widely used CMS out there - so here we go -> 1. Get sudo configured on debian. Sucks to have to log on as root all the time when installing apps etc. 2. Download and untar drupal 7 3. Read INSTALL.TXT …