Thanks to this great tip I’ve discovered the recently added Tab Groups functionality in Google Chrome browser. All you need to do is navigate to chrome://flags/ , search for “Tab Groups” feature, enable it, and restart your browser. Once that is done, right-click on any tab and you’ll see the option to “Add to new … Continue reading Google Chrome Tab Groups
I wish Firefox (or any web browser for that matter) had a nice and easy way to group tabs together. If I could just move or copy tabs between groups, color them differently together or one by one, collapse and expand groups, search for tab, link tabs together (close one and linked one close together, … Continue reading Firefox feature wishlist : tab groups
aws-securitygroup-grapher is a handy tool that can generate a variety of graphs visualizing Amazon Security Groups. It is implemented as an Ansible role and uses GraphViz to produce the results. This is particularly useful when you need to get familiar with a complex VPC setup by someone else, or when you want to review the … Continue reading Ansible + AWS + GraphViz = aws-securitygroup-grapher
Zabbix blog shares a very inspiring post “Zabbix in the subway. Munich Transport Corporation Case Study“, which shows how Zabbix is used for the monitoring of the trains and trams in Munich. Here are some implementation details to get you started: Currently, there are 3796 devices monitored by the Zabbix server, which in turn houses … Continue reading Zabbix in the Munich subway
In general, I’m pretty happy with my desktop setup. I use MATE with i3 on my Fedora Linux laptop for quite some time now, and it works well. However, there was one annoying tidbit that I decided to fix today – my user icon on the login screen. I remember that I used to have … Continue reading Fedora Linux : Change user icon in GDM login