bash return last n characters from every line
# Basic syntax:
cat file.txt | rev | cut -c 1-3 | rev > output.txt
# Here we reverse each line, grab characters 1-3 (the last two
# characters of the original string), and then reverse the string againbash return last n characters from every line
# Basic syntax:
cat file.txt | rev | cut -c 1-3 | rev > output.txt
# Here we reverse each line, grab characters 1-3 (the last two
# characters of the original string), and then reverse the string againshell substring last characters
echo -n $str | tail -c 1
# gets the last character, increase number to get more charactersCopyright © 2021 Codeinu
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