Answers for "cut off all whitespace from end of file bash"

2

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
Posted by: Guest on September-28-2020
1

remove spaces in wc output'

awk '{$1=$1;print}'
Posted by: Guest on January-19-2021

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