PR(1) PR(1) pr - pr []... []... "-" +[:], --pages=[:] // -, --columns= -a -a, --across "-" -c, --show-control-chars (^G) -d, --double-space -D, --date-format= -e[[]], --expand-tabs[=[]] (8) -F, -f, --form-feed -F 3 , 5 -h, --header= -h "" -h"" -i[[]], --output-tabs[=[]] (8) -J, --join-lines -W --sep-string[=] -l, --length= 66 56, -F 63 10 -t -m, --merge -J -n[[]], --number-lines[=[]] (5) (TAB) -N, --first-line-number= "+" -o, --indent= (0) -w -W -r, --no-file-warnings -s[], --separator[=] -w -w "-s[]" (-COLUMN|-a -COLUMN|-m) -S[], --sep-string[=] -J -S -J -S -S" " -S -t, --omit-header 10 -T, --omit-pagination -v, --show-nonprinting -w, --width= 72 -s[char] 72 -W, --page-width= 72 -J -S -s --help --version Pete TerMaat Roland Huebner GNU coreutils Copyright (C) 2022 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later . This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. info '(coreutils) pr invocation' man man https://github.com/man-pages-zh/manpages- zh GNU coreutils 9.1 20229 PR(1)