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Python List reverse() - An overview ?
This article covers a detailed instructions on how to use the reverse() method and a few ways to reverse a list in Python. In fact, Python List reverse() function allows the programmer to reverse the sorting order of the elements stored in the lists.
What is Localhost ?
This article covers what localhost is as well as 127.0.0.1/loopback. In fact, Developers use the localhost to test web applications and programs. Network administrators use the loopback to test network connections. Another use for the localhost is the hosts file, where you can use the loopback to block malicious websites.
Install "exa" on Linux Mint 20 - Best Method ?
This article covers how to install "exa" on your system and use it as a replacement for the "ls" command in Linux Mint 20. In fact, exa is a modern replacement for the venerable file-listing command-line program ls that ships with Unix and Linux operating systems, giving it more features and better defaults. It uses colours to distinguish file types and metadata. It knows about symlinks, extended attributes, and Git. And it’s small, fast, and just one single binary. Using this modern tool will simply allow you to visualize your files and directories in Linux in a much better way.
Install bpytop on Linux Mint 20 - Complete guide ?
This article covers how to install bpytop tool on a Linux Mint 20 system. In fact, BpyTop is a Linux command-line utility for resource monitoring. It shows usage and stats for processors, memory, disks, network, and processes. With this tool installed on your system, you can use it very efficiently for resource usage monitoring.
To check the version of Python running on your Linux distribution, type:
$ python3 --versionAfter installing Bpytop, you can start monitoring your Linux system resources by running the command below:
$ bpytop
Install GlassFish on CentOS 8 - A step by Step guide ?
This article covers how to install the GlassFish application server on CentOS 8. In fact, GlassFish allows developers to create enterprise applications that are portable and scalable, and that integrate with legacy technologies. Also, you will see the best way to define systemd services for running Glassfish server and firewall configurations.
To Start and enable glassfish services, simply run the below command:
$ systemctl start glassfish.service
$ systemctl enable glassfish.serviceTo access Glassfish Server on CentOS / RHEL 8, simply browse the below URL to access Glassfish Admin Console, ignore the certificate warning or install it:
https://SERVER-IP-OR-DOMAIN-NAME:4848/
LDD Command in Linux - How it works ?
This article covers how to use ldd command and how to use in linux command line. In fact, the ldd is a command line tool that prints the shared library dependencies of an executable program or shared library. The ldd command can be useful when wanted to find missing dependencies.
