• Home
  • Linux
  • Ubuntu
  • Debian
  • CentOS
  • Linux Commands
  • About Us
  • Donate
TecNStuff
Menu
  • Home
  • Linux
  • Ubuntu
  • Debian
  • CentOS
  • Linux Commands
  • About Us
  • Donate

How to Install Memcached on Ubuntu 20.04

Written by Admin, Updated On July 23, 2020
memcached, ubuntu
How to Install Memcached on Ubuntu 20.04

Memcached is an open-source, free and high-performance in-memory caching system. Generally, it’s used to speed up web applications by caching large volumes of data in memory from page load requests or API calls. This article explains how to install and configure Memcached on Ubuntu 20.04.

Install Memcached on Ubuntu#

The standard Ubuntu repositories includes the Memcached package. Perform the following steps to install and configure Memcached on Ubuntu 20.04

Step 1 – Installing Memcached#

Run the following command as root or user with sudo privileges:

First update the package index list by typing:

sudo apt update

Now install the Memcached and required dependencies by following command:

sudo apt install memcached libmemcached-tools

Step 2 – Verify Installation#

After the completion of installation, the Memcached service will be start automatically. You can check the status for the service by typing:

sudo systemctl status memcached

It should show output something like this:

● memcached.service - memcached daemon
     Loaded: loaded (/lib/systemd/system/memcached.service; enabled; vendor preset: enabled)
     Active: active (running) since Mon 2020-07-20 09:32:01 UTC; 57s ago

Step 3 – Configure Memcached#

By default, Memcached is set to listen only on localhost. Edit the /etc/memcached.conf file to configure the Memcached options. Generally, the default configuration settings are sufficient for most users.

Step 4 – Remote Access#

It is always recommended, do not allow remote access. It’s always risk of a distributed denial-of-service (DDoS) attack if the Memcached is configured improper. To allow remote access to the Memcached server, you need to configure the firewall and open the Memcached UDP port 11211 only from trusted clients.

For example, if you want to connect to the Memcached server over a private network, and the Memcached server IP is 192.168.93.125, and the client’s IP address is 192.168.123.32.

At first, you should edit the /etc/memcached.conf file and set the service to listen on the server’s private networking interface:

sudo nano /etc/memcached.conf

Find the line which starts with -l 127.0.0.1 and replace 127.0.0.1 with the server IP address 192.168.93.125.

-l 192.168.93.125

Restart the Memcached service for the changes to take effect:

sudo systemctl restart memcached

Now, open the Memcached port in the firewall:

sudo ufw allow from 192.168.123.32 to any port 11211

Conclusion#

We hope you learned successfully how to install Memcached on Ubuntu 20.04. Visit Memcached Wiki to know more about Memcached.

If you have any questions or feedback, please leave a comment below.

If our content helps you, please consider buying us a coffee

Thank you for your support.

Share On
Share on Facebook
Share on Twitter
Share on Reddit
Share on Tumblr
 Previous Article How to Extract (Unzip) Tar Bz2 File
Next Article   Tar Command in Linux (Create and Extract Archives)

Related Posts

  • How to Install Php 8 on Ubuntu 20.04

    How to Install PHP 8 on Ubuntu 20.04

    December 28, 2020
  • How to Install GIMP on Ubuntu 20.04

    How to Install GIMP 2.10 on Ubuntu 20.04

    December 22, 2020
  • How to Install Python 3.9 on Ubuntu 20.04

    How to Install Python 3.9 on Ubuntu 20.04

    December 21, 2020

Leave a Reply Cancel reply

Popular Posts

  • How to Install Python 3.9 on CentOS 8
    How to Install Python 3.9 on CentOS 8 December 31, 2020
  • How to Install Php 8 on Debian 10
    How to Install PHP 8 on Debian 10 January 2, 2021
  • How to Install Php 8 on Ubuntu 20.04
    How to Install PHP 8 on Ubuntu 20.04 December 28, 2020
  • How to Install GIMP on Debian 10
    How to Install GIMP 2.10 on Debian 10 December 27, 2020
  • How to Install GIMP 2.10 on CentOS 8
    How to Install GIMP 2.10 on CentOS 8 December 30, 2020
© 2020 TecNStuff All rights reserved. This website is using and storing cookies on your browser. By using this website you agree our Privacy Policy.  Follow us -  Twitter | Facebook