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Install Eclipse IDE on Ubuntu 20.04 - Step by Step Process ?
This article covers how you can either use the direct download or the snap method to install Eclipse IDE on your Ubuntu system. Eclipse is a really powerful IDE that supports many programming languages. It provides numerous plugins and extensions for enhancing the functionality of your Eclipse such as source code version control (git, svn), class diagram generator, GUI builder.
How to install JRE (Java Runtime Environment) on your Ubuntu machine ?
In order to install JRE (Java Runtime Environment) on your Ubuntu machine, run the commands:
$ sudo apt update
$ sudo apt install openjdk-14-jreTo verify that Java was successfully installed, let's run:
$ java --version
About Chpasswd Command in Linux - An Overview ?
This article covers how to use the chpasswd command in Linux.
Install Bluefish Editor on Linux Mint 20 - Step by Step Process ?
This article covers the Installation process of Bluefish editor on Linux Mint. You can now use it for web development in a variety of different programming languages.
Install TeamViewer on AlmaLinux 8 / Rocky Linux 8 - Step by Step Process ?
This article covers how to easily install TeamViewer on AlmaLinux 8. With TeamViewer you can control computer systems running Linux, Windows and Mac OS remotely as if you were sitting right in front of that system. It also provides a spontaneous support to unattended computers such as servers.
Install and Configure Log with Graylog in Ubuntu 20.04 - Step by Step Process ?
This article covers to install and configuren Graylog in ubuntu. With this, you can work with the log using the Graylog server. Graylog is an open-source tool that offers an integrated platform for collecting, indexing, and analyzing log data. The system essentially consists of the Graylog web interface, the Graylog servers, the Elasticsearch nodes, and a Mongo database.
How to Access Graylog Web interface ?
Open a browser on your local system or remote that can access the Ubuntu 20.04 server Ip-address. And type the http://your-server-ipaddress:9000
Replace your-server-ip-address with the actual IP address of your Server where Graylog has been installed.
Df Command in Linux - How is works ?
This article covers how to use the df command in Linux. You can use the df command when you need to know how much space is available on a particular file system or to see an overview of mounted files systems.
If you want to display all the file system, use -a option:
df -a
Options for df command includes:
- -a, –all : includes pseudo, duplicate and inaccessible file systems.
- -B, –block-size=SIZE : scales sizes by SIZE before printing them.
- -h, –human-readable : print sizes in power of 1024.
- -H, –si: print sizes in power of 1000.
- -i, –inodes : list inode information instead of block usage.
- -l, –local : limit listing to local file systems.
- -P, –portability : use POSIX output format.
- –sync : invoke sync before getting usage info.
- –total : elide all entries insignificant to available space, and produce grand total.
- -t, –type=TYPE : limit listing to file systems of type TYPE.
- -T, –print-type : print file system type.
