How much monthly bandwidth is your Linux server using? To answer this question, we’ll use the “vnstat” utility. Installing and using vnstat Install vnstat: apt-get install vnstat Configure the network interface you want to monitor (in our example we used the “eth0” interface): vnstat -u -i eth0 From now on, just wait a few minutes
When we start Linux in recovery mode, for example, the root partition will be mounted read-only. How to remount the root partition in Read / Write mode ? After booting Linux, run the command below to remount in Read and Write mode: mount -o remount,rw / OK, now the root partition has been remounted in
Installing ZFS on Debian 9 Stretch is a simple process that doesn’t require many steps. Let’s go! First make sure that your “sources.list” repository contains the “contrib” repositories: deb http://deb.debian.org/debian stretch main contrib non-free deb-src http://deb.debian.org/debian stretch main contrib non-free deb http://deb.debian.org/debian stretch-updates main contrib non-free deb-src http://deb.debian.org/debian stretch-updates main contrib non-free Kernel Headers must
Ubuntu 17.10 has replaced the old X11 Display Server with Wayland, and also now comes with the GDM3 Display Manager (Gnome) by default. However, this new version comes with a bug that affects users using NVIDIA graphics drivers. After some research, I found out that the fix is quite simple, just add a directive to
