Upgrade ruby gem
To upgrade a ruby gem run gem update –system VERSION_HERE Example gem update –system 1.3.7 See Ruby
How to Install Visual Studio Code Server
Code Server allow you to run Microsoft Visual Studio Code in the browser. Code Server runs on a remote web
PHP APC Cache
APC Cache is an open source opcode caching module for PHP. You can find documentation for APCu at https://www.php.net/manual/en/book.apcu.php Zend
dotnet
How to install .NET SDK in Ubuntu 20.04 Install .NET SDK on Ubuntu 20.04 How to create .NET console program
HTTP 301 Redirect using PHP
You can use the PHP header() function to do redirect. To do 301 redirect, use For 302 redirect, use If
PHP PECL extension
PECL is a repository for PHP Extensions, providing a directory of all known extensions and hosting facilities for downloading and
Redirect a site to HTTPS using PHP
This PHP script will redirect website visitors to HTTPS (SSL) URL. You can add this in your index.php of the
Gem – Package Manager for Ruby
gem is package manager for Ruby. To get list of all install packages, run gem list To install a package,
GoLang Hello World
Create a file 1.go with following content package main import “fmt” func main() { fmt.Println(“My First GoLang Program”) } To
golang
Installing golang on Ubuntu 18.04 GoLang Hello World
Installing golang on Ubuntu 18.04
To install golang on Ubuntu 18.04, run apt install golang -y
PHP running system commands with exec
To execure a system command on a server, use PHP exec function. For example