How to Install NGINX Stable Version v1.12.2 on RHEL 7 For Production Environment

NGINX

NGINX is open source software for web serving, reverse proxying, caching, load balancing, media streaming, and more. It started out as a web server designed for maximum performance and stability. In addition to its HTTP server capabilities, 

NGINX can also function as a proxy server for email (IMAP, POP3, and SMTP) and a reverse proxy and load balancer for HTTP, TCP, and UDP servers.

NGINX can be used as an HTTP/HTTPS server, reverse proxy server, mail proxy server, load balancer, TLS terminator, or caching server. It is quite modular by design. It has native modules and third-party modules created by the community. Written in the C programming language, it’s a very fast and lightweight piece of software.

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Linux Basic Commands for Beginners

Linux Basic Commands and Examples of them

Commands: A instruction  for a computer or device to perform a specific task know as ‘Command’. It give through terminal as input (by user), so also we can say that command is an interpreter.

[gaurav@gauravx ~]$____

Command line:  A command line is a text-based interface which can be use to input instruction to a computer system. A Linux command line is provided by a program called “The Shell“.  So in previous post shell are covered, where or as all know there are many Shells have been developed.  So The default shell for users in Linux is the BASH Shell (Borne Again shell) and also it is in MAC OSx.

Instruction: Open terminal ( ctrl+shift t ) it displays a string like “ [user@hostname~]$ _ or  [root@hostname~]$#_” mean of this, it is waiting for a command from the user  ‘it is called Shell prompt’.

So command entered at the shell prompt have three basic parts