Category: Ubuntu

Debian, Ubuntu

How to use lightweight compressed cache for swap pages

Configure a lightweight compressed cache for swap pages to mitigate the performance impact of swapping on your desktop. This solution requires a configured swap partition as it is not intended to replace it. $ swapon NAME TYPE SIZE USED PRIO /dev/dm-2 partition 16G 4.8G -2 Enable zswap on a running system Enable zswap module. $ …

Debian, Ubuntu

How to Install and Configure Redis on Debian 9

Redis can be used as a key-value database or also as a cache and message broker. Some of Redis’ features are built-in transactions, replication, and support for a variety of data structures like strings, hashes, lists, sets, and so on. The Redis Sentinel makes Redis highly available and it supports automatic partitioning with Redis Cluster. …

Ubuntu, Uncategorized

How To Install Oracle Java 14 (JDK 14) On Ubuntu, Debian Or Linux Mint From APT PPA Repository

Install Oracle Java 14 (JDK 14) on Ubuntu, Debian, Linux Mint, Pop!_OS, Zorin OS and more using APT PPA repository Unlike the Oracle Java 11 installer from the same Linux Uprising Oracle Java PPA, which requires users to manually download the Oracle Java .tar.gz and place it in a folder on the system before using …

Ubuntu

How to Install OpenJDK on Ubuntu 18.04

There are two different Java packages in Ubuntu repositories, Java Runtime Environment (JRE), and the Java Development Kit (JDK). If you only want to run Java programs, then you need JRE, which contains only the Java Runtime Environment. Java developer should install JDK, which also includes the development/debugging tools and libraries. We will see how …

Ubuntu

How to Install and Use Grub Customizer on Ubuntu

Grub customizer is a handy graphical tool that you can use to change the default settings in the grub bootloader. The tool allows you to add, or rearrange entries in the boot menu. Additionally, You can modify kernel parameters, change time delay during the booting process and also make aesthetic configurations such as checking background …