Overwrite the default GTK theme per application
I love using a dark theme on my system, currently I’m running the Adapta theme. But not all applications looks great in dark themes, some need tweaking, this is a quick hack to overwrite...
Category: Linux
Running Java GUI application in Docker
This is a more specific use case of running GUI application with Docker, the procedure is pretty simple (and most option are common for most GUI application), You mount the UNIX socket for the...
Setup NAT with iptables
The Setup Having this setup where Machine A like to connect the Internet via Machine B. +——————-+ +—————–+ | | | Machine B | | Machine A | | (the gateway) | | (the...
GitKraken not loading in Fedora (libcurl.so.4 issue)
GitKraken is a very nice tool to work with git, it really simplify some of the common tasks which most users need to work with git, and the nice GUI is another plus. Long...
Upgrading Fedora Installation on DigitalOcean
I found this method works for me, #Check if user is root if [[ $EUID -ne 0 ]]; then echo “Sudo privileges required!” exit 1; fi dnf update NEXT_VERSION=25 rpm –import /etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-${NEXT_VERSION}-$(uname -i) dnf...
Visualize real-time data streams with Gnuplot
Some times when I need to troubleshoot a problem, adding some visualization to the process can help a lot, especially if one need to correlate between 2 (or more) metrics in the data. But...
Run Command Before Starting SSH Connection
This a quick hack I found while I was looking to run a knock script before connecting to servers which I have the SSH service protected with a knock sequence. In my setup I...
Building CinelerraCV for Fedora 22 under Docker
The Dockerfile #FROM 195a4b79eb1c #Version 0.4 FROM Fedora-Docker-Base-22-20150521.x86_64 MAINTAINER [email protected] RUN dnf update -y && dnf install -y mock rpmdevtools tmux htop && dnf clean all RUN [“dnf”, “install”, “-y”, “http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-22.noarch.rpm”, “http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-22.noarch.rpm”] RUN [“/usr/sbin/useradd”,...
[NetworkManager] Using dispatcher.d to run scripts based on network connectivity
This post is based on my personal need to mount/umount some network shares automatically when I’m switching between networks (e.g Homer/Office). Later on I was looking to make it more modular and came out...
Setup Xdebug for remote debug over SSH
If you have PHP application you need to debug, and there is a firewall between you and the hosting server, One can use SSH to tunnel the traffic from the remote site to the...