Relevant reading: The GNU coreutils manual https://www.gnu.org/software/coreutils/manual/html_node/index.html https://www.gnu.org/software/coreutils/manual/htm

Relevant reading: The GNU coreutils manual https://www.gnu.org/software/coreutils/manual/html_node/index.html https://www.gnu.org/software/coreutils/manual/html_node/inde...