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Tip and tricks in Linux systems.

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Synchronize data in Ubuntu using rsync

Last time I bought a desktop PC to my small office. I wanted to have a PC which will be always in my office, because getting notebook every time is not comfortable. So I bought Dell OptiPlex 760 Form Factor (FF) with this configuration: Intel®...

Caffeine doesn’t work on Ubuntu

I tried to use Caffeine - a simple app which prevents running screen saver and locking display. I installed it from the Software Center but it didn't work. The display always locks even when Caffeine was active. First make sure you removed all...

Not enough free disk space on boot

Sometimes when you want to update your Ubuntu you see this: Not enough free disk space Please free [...] disk space on /boot   It means that you have old kernels on your /boot partition. You should clean system and delete old kernels. Maybe...

How to install PeaZip in Ubuntu

PeaZip is a nice archive manager, in my opinion much better than Ubuntu built in archive manager. Last time when I wanted to install it I had a problem with libgmp3c2 library. Here you have the solution... First download and install...

How to install LibreOffice 5.1 in Ubuntu 14.04

Normally when you install Ubuntu 14.04 and update everything what was possible you have LibreOffice 4.2.8.2 (version for today). When you run Software Updater system will not find the newer version. So how to install LibreOffice 5.1 in Ubuntu? Just...

Bluetooth off at Ubuntu startup

As you know when you start your Ubuntu, the bluetooth is always on. If you want to change it you should edit one line in file /etc/bluetooth/main.conf. Find the line: [crayon-5f920e2822785644543959/]   and change it to:...

Featured Posts

MySQL with PHP in Docker

In my previous articles we learned how to install Docker in Linux and how to run Nginx Web Server with PHP in Docker. The next step is run MySQL...

How to run Nginx and PHP in Docker

Today we will try to run nginx web server with PHP 7.4 in Docker. We will use Docker, because we will not install any software on our host system....

How to install Docker in Linux Mint and Ubuntu

Today I will show you how to install Docker in Linux Mint and Ubuntu. Docker is a very useful tool which every developer should know. Using Docker...

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