CUT(1) CUT(1) cut - cut ... []... "-" -b, --bytes= -c, --characters= -d, --delimiter= -f, --fields= -s -n --complement -s, --only-delimited do not print lines not containing delimiters --output-delimiter=STRING use STRING as the output delimiter the default is to use the input delimiter -z, --zero-terminated NUL --help --version Use one, and only one of -b, -c or -f. Each LIST is made up of one range, or many ranges separated by commas. Selected input is written in the same order that it is read, and is written exactly once. Each range is one of: N N 1 N- N N-M N M M -M 1 M M David M. IhnatDavid MacKenzie Jim Meyering GNU coreutils Copyright (C) 2022 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later . info '(coreutils) cut invocation' man man https://github.com/man-pages-zh/manpages- zh GNU coreutils 9.1 20229 CUT(1)