bash strip preceeding white space
# Basic syntax:
sed 's/^ *//g'
# Example usage:
echo ' text' # Printing without sed command
--> text
echo ' text' | sed 's/^ *//g' # Pipe to sed command
--> text
# Note, use the following to remove all whitespace from the end of every line
sed 's/ *$//g'php remove all whitespace from a string
//remove all white spaces from a string
$whatonearth=preg_replace('/\s/','',"what o n ear th");Copyright © 2021 Codeinu
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