Use Postman to test and deploy any API
by API otherwise known as application program interface is the backbone of any modern application. But, if we are being honest about it. Integrating an API …
Category: Linux
File Compression with ‘tar’ command
by Common Options -c –create Create a new archive. -x –extract Extract files from an archive. -t –list List the contents of an archive. -f –file=ARCHIVE …
Secure Shell (SSH)
What is SSH? A secure shell is used to remotely access a server from a client over an encrypted connection. OpenSSH is used as an …
Centos / Linux / Uncategorized
How To Install Node.js on a CentOS 7 server
Node.js is a Javascript platform for server-side programming. It allows users to easily create networked applications that require backend functionality. By using Javascript as both …
Centos / Linux / Ubuntu / Uncategorized
Linux / Unix: chroot Command Examples
Change root (chroot) is an operation that changes the apparent root directory for the current running process and their children. A program that is run …
Centos / Linux / Ubuntu / Uncategorized
Network Configuration in Linux
This article covers TCP/IP networking, network administration, and system configuration basics. Linux can support multiple network devices. The device names are numbered and begin at …
Red Hat / CentOS / Ubuntu Check and List Running Services Linux Command
To get a list of the service on your system, you may run: service –status-all The output of service –status-all lists the state of services …
Install Apache, MariaDB, PHP (LAMP) stack on Arch Linux
What is LAMP Stack? LAMP (Linux Apache MySQL PHP) consists of the Linux operating system as a development environment, the Apache HTTP Server as web …
Centos / Linux / Mac OS / Ubuntu / Uncategorized
How to change default shell in Linux
What is a SHELL? The shell executes a program in response to its prompt. When you give a command, the shell searches for the program, …
Centos / Linux / Ubuntu / Uncategorized
Process monitoring and information gathering in Linux
Overall you have two ways to monitor processes at Linux host Static monitoring Interactive monitoring Static monitoring The most widely used command is ps (i.e., …