Shell Script
SHELL/BASH: How to create an interactive calculator in Linux
Sample shell script to create an interactive calculator using bc command to perform add, subsctract, multiply. divide, sine, cosine etc mathematical function.
Solved: Add thousands separator comma in number [Linux Bash]
Sample script to add thousands separator using comma in a number (integer or decimal) using shell or bash script in Linux with examples.
SHELL/BASH: Convert space to tabs & use tab in Unix Shell Script with slug: use-tab-in-unix-shell-script-convert-space examples
In this article I will share the steps to display equal alignment of multiple columns i.e. to convert space delimited to tab delimited using shell script.
How to check if string contains numbers, letters, characters in bash
Check if string contains numbers check if string contains alphabets numbers check if string contains characters, string contains vowels Bash Compare strings
How to get script execution time from within the shell script in Linux
Find out the elapsed time in minutes using bash script. Shell script execution time. Get script execution time. get command execution time in unix.