Shell Script
Bash while loop usage with examples for beginners
Absolute beginners guide to learn bash while loop with shell script examples. Use while true loop with break and continue statement, nested while loop, while …
Bash For Loop usage guide for absolute beginners
For loop in bash is used to iterate a certain command or task for a definite or infinite range. You can also use this in C programmer style, combine with …
How to PROPERLY Compare Numbers or Integers in Bash
Examples to compare numbers and integers using bash shell script. You can compare variable with numbers using different methods in Linux and Unix shell
Bash Split String into Array (With Delimiters, Newlines & Examples)
Bash tutorial to split string into arrays using read -ra, IFS delimiters, and mapfile. Covers multi-line input and common mistakes.
Automate SFTP using shell script with password in Linux/Unix
Steps to automate SFTP using shell script with password and expect with examples SFTP command example in Unix shell script with passwordless authorized_keys