ow can I extract or fetch a domain name from a URL string (e.g. https://www.cyberciti.biz/index.php) using bash shell scripting under Linux or Unix-like operating system?
I need to count one character at a time from input.txt. How do I read one character at a time under Linux / UNIX bash shell script?
Q. How do I use bash for loop with spaces in a file name?
Q. How do I use bash for loop under Linux operating systems?