Skip to main content

Install Latest MySql Server in Ubuntu from APT Repository

When you want to install latest version of MySql server in Linux (Ubuntu), like other applications, the easiest way is installing it from APT repository. But, default APT repository sources in Ubuntu still doesn't include latest version of MySql. I just finished installation of Ubuntu 14.04, but when I wanted to install MySql, it still installed MySql 5.5. Latest stable version of Mysql server is 5.6 (in 2014). So, this is how you can install MySql server from APT repository.

2. download latest MySql repository configuration installer via browser or get the installer link then download it using wget command

download MySql APT configuration installer

3. go to where you save the .deb file
4. run: $ sudo dpkg -i mysql-apt-config-xxx-xxx-xxx.deb

install latest MySql APT configuration

5. choose latest MySql version you want to install.
choose MySql version you want

6. run: $ sudo apt-get update
7. run: $ sudo apt-get install mysql-server

If you already have installed older version of MySql server, you can see my older post how to upgrade MySql 5.5 to 5.6.

If you already have earlier version of MySql server and you installed new version from repository, you probably need to run following command and restart your mysql service.

$ sudo mysql_upgrade -u root -p --force

Comments

Popular posts from this blog

Deploying a Web Server on UpCloud using Terraform Modules

In my earlier post , I shared an example of deploying UpCloud infrastructure using Terraform from scratch. In this post, I want to share how to deploy the infrastructure using available Terraform modules to speed up the set-up process, especially for common use cases like preparing a web server. For instance, our need is to deploy a website with some conditions as follows. The website can be accessed through HTTPS. If the request is HTTP, it will be redirected to HTTPS. There are 2 domains, web1.yourdomain.com and web2.yourdomain.com . But, users should be redirected to "web2" if they are visiting "web1". There are 4 main modules that we need to set up the environment. Private network. It allows the load balancer to connect with the server and pass the traffic. Server. It is used to host the website. Load balancer. It includes backend and frontend configuration. Dynamic certificate. It is requ...

Configuring Swap Memory on Ubuntu Using Ansible

If we maintain a Linux machine with a low memory capacity while we are required to run an application with high memory consumption, enabling swap memory is an option. Ansible can be utilized as a helper tool to automate the creation of swap memory. A swap file can be allocated in the available storage of the machine. The swap file then can be assigned as a swap memory. Firstly, we should prepare the inventory file. The following snippet is an example, you must provide your own configuration. [server] 192.168.1.2 [server:vars] ansible_user=root ansible_ssh_private_key_file=~/.ssh/id_rsa Secondly, we need to prepare the task file that contains not only the tasks but also some variables and connection information. For instance, we set /swapfile  as the name of our swap file. We also set the swap memory size to 2GB and the swappiness level to 60. - hosts: server become: true vars: swap_vars: size: 2G swappiness: 60 For simplicity, we only check the...

Enabling Imagick to Read or Manipulate PDF File

Imagick is one of the popular tools for manipulating image files. Some popular languages such as PHP and Node.js have provided libraries that can be used for manipulating images based on Imagick. One of the common use cases for using Imagick is for generating a thumbnail from an image or PDF file. In PHP, we can install the PHP Imagick module by running the following command. apt install php-imagick Then, we can verify the installation by running this command. php -m | grep imagick For example, we want to generate a thumbnail image for a PDF file in PHP. We can use the following script. <?php $im = new Imagick(); $im->setResolution(50, 50); // set the reading resolution before read the file $im->readImage('file.pdf[0]'); // read the first page of the PDF file (index 0) //$im = $im->flattenImages(); // @deprecated // handle transparency problem $im = $im->mergeImageLayers( Imagick::LAYERMETHOD_FLATTEN ); $im->setImageFormat('png'); $im->write...

Rangkaian Sensor Infrared dengan Photo Dioda

Keunggulan photodioda dibandingkan LDR adalah photodioda lebih tidak rentan terhadap noise karena hanya menerima sinar infrared, sedangkan LDR menerima seluruh cahaya yang ada termasuk infrared. Rangkaian yang akan kita gunakan adalah seperti gambar di bawah ini. Pada saat intensitas Infrared yang diterima Photodiode besar maka tahanan Photodiode menjadi kecil, sedangkan jika intensitas Infrared yang diterima Photodiode kecil maka tahanan yang dimiliki photodiode besar. Jika  tahanan photodiode kecil  maka tegangan  V- akan kecil . Misal tahanan photodiode mengecil menjadi 10kOhm. Maka dengan teorema pembagi tegangan: V- = Rrx/(Rrx + R2) x Vcc V- = 10 / (10+10) x Vcc V- = (1/2) x 5 Volt V- = 2.5 Volt Sedangkan jika  tahanan photodiode besar  maka tegangan  V- akan besar  (mendekati nilai Vcc). Misal tahanan photodiode menjadi 150kOhm. Maka dengan teorema pembagi tegangan: V- = Rrx/(Rrx + R2) x Vcc V- = 150 / (1...

Installing VSCode Server Manually on Ubuntu

I've ever gotten stuck on updating the VSCode server on my remote server because of an unstable connection between my remote server and visualstudio.com that host the updated server source codes. The download and update process failed over and over so I couldn't remotely access my remote files through VSCode. The solution is by downloading the server source codes through a host with a stable connection which in my case I downloaded from a cloud VPS server. Then I transfer the downloaded source codes as a compressed file to my remote server through SCP. Once the file had been on my remote sever, I extracted them and align the configuration. The more detailed steps are as follows. First, we should get the commit ID of our current VSCode application by clicking on the About option on the Help menu. The commit ID is a hexadecimal number like  92da9481c0904c6adfe372c12da3b7748d74bdcb . Then we can download the compressed server source codes as a single file from the host. ...

How To Verify Phone Number for Free Using WhatsApp

If you have a product or business that maintains user information like phone numbers, verifying the validity or ownership of the phone number could become important, as the phone number can be used as an authentication method or targeted marketing channel. The typical phone verification procedure is by generating a code or OTP in our application, sending that OTP to the user's phone, and then the user should insert the OTP in our application for verification. The OTP can be sent to the users through services like SMS or WhatsApp that require a valid phone number. For internet-based communication, WhatsApp has become the de facto standard for sending the OTP. WhatsApp requires its users to have a valid phone number during account creation, and it already has a huge number of users, approximately 3 billion in 2025. Using that common procedure, WhatsApp will charge us for each OTP sent. The cost depends on the country of the target phone number. For Indonesia...