I am converting English letters/words/punctuation in leet speak. My current script works just fine, but when I call the functions it seem to be bypassing my second function altogether. I am new to shell scripting so excuse me if its an easy fix.
Also, when using SED for whole word phrases like 'are' or a punctuation mark like '.' is sed -e still appropriate or should I be using another command like -i (insert)?
Script is fine you need to call the script with file as argument . sh shell_script.sh input_file
if you wish to get the input conversion, rather using $INPUT at end of sed use echo statement will do the result