PHP
How to Find the Document Root using PHP Script
The document root, also known as the web root, is the topmost directory in your web server’s file structure where…
Category: Programming
Bash Shell
How To Pass Command Line Arguments in a Shell Script
Bash scripts are simple text files that contain a collection of commands. Bash scripts can help with administrative tasks, task…
Bash Shell
Bash for Loop with Examples
Bash is a popular shell used on Linux and macOS systems. It is a powerful tool for automating repetitive tasks…
JAVA
How to Install Java 7 (JDK 7u76) In Ubuntu 16.04, 14.04 LTS, 12.04 LTS & LinuxMint Via PPA
Warning – Java 7 is officially deprecated by Oracle team. It is no more available for download on the public…
JavaScript
How to Remove Spaces from String in JavaScript
Question – How to remove extra spaces from a string using JavaScript? A space (” “) character is used to…
Bash Shell
How to split a string on a delimiter in bash
We can use an internal field separator (IFS) variable to parse an array. Let’s use an example script, where first…
Bash Shell
How to Find Script file name in a Bash Script
Command SNAME=$(basename “$(test -L “$0” && readlink “$0” || echo “$0″)”) While running a bash script using Linux terminal the…
Bash Shell
How to Generate and Verify md5 checksum of File in Linux
Command: md5sum myfile.php > myfile.php.md5 Above command will generate md5 checksum of file myfile.php and store in file myfile.php.md5. myfile.php.md5…
JavaScript
How to Get Query String Values using JavaScript
We can easily get values passed in url query string using JavaScript or jQuery. Here is an simple examples of…
JavaScript
How to Redirect User to Another Webpage with JavaScript
This tutorial will help you to redirect a webpage to another webpage using JavaScript. Here are 3 examples of redirecting…