nroff(1) General Commands Manual nroff(1) nroff - groff ("TTY") nroff [-abcCEhikpRStUVzZ] [-d ctext] [-d string=text] [-D fallback-input-encoding] [-I inclusion-directory] [-K input-encoding] [-m macro-package] [-M macro-directory] [-n page-number] [-o page-list] [-P postprocessor-argument] [-r cnumeric-expression] [-r register=numeric-expression] [-T output-device] [-w warning-category] [-W warning-category] [file ...] nroff --help nroff -v [other-nroff-option ...] nroff --version [other-nroff-option ...] nroff groff(7) . GNU nroff AT&T nroff groff(1). nroff grotty(1), groff . -T ascii latin1 utf8 . GROFF_TYPESETTER -T ( ) () nroff . locale(1) "Environment" . nroff "-T ascii". -a -b -c -C -d -E -i -I -m -M -n -o -r -U -w -W -z troff(1). -c -h "-P -c" "-P -h" -c troff . GNU nroff AT&T nroff -e -q -s. groff(1) -D -k -K -p -P -R -t -S -Z. -V nroff groff . -v --version nroff --help . nroff 2 0 -V -v --version --help groff . PATH . . GROFF_BIN_PATH groff PATH. GNU roff /usr/bin PATH. GROFF_TYPESETTER groff. LC_ALL LC_CTYPE LANG LESSCHARSET groff -T GROFF_TYPESETTER . /usr/share/groff/1.24.1/tmac/tty-char.tmac roff. tty.tmac . nroff . more(1) less(1) grotty(1). groff(1), troff(1), grotty(1), locale(1), roff(7) 3 . . : . groff 1.24.1 15 2026 nroff(1)