One linux Command per day: sort

The sort command of a linux Command per day is used to sort files or standard input content in behavior units. Sort -- help can be used to view command parameters. The sort [Option] [file] www.2cto.com option has the following options:-B ignores leading spaces. -D: Only letters, numbers, and spaces are considered. -F converts lowercase letters to uppercase letters. -G is sorted by number size. -I only considers printable characters. -M is sorted by month: unknown <JAN <... <DEC. -N is sorted by number size. I have not found the difference with-g. Thank you for your guidance. -R reverse output. -C: Check whether the data has been sorted. -M merges sorted files without sorting them. -O outputs the sorting result to the specified file, followed by the file name. Author: CrazyNemo