This section lists several common uses of
groff and the
corresponding command lines.
This command processes file without a macro package or a
preprocessor. The output device is the default, ‘ps’, and the
output is sent to
groff -t -mandoc -Tascii file | less
This is basically what a call to the
man program does.
gtroff processes the manual page file with the
mandoc macro file (which in turn either calls the man or
the mdoc macro package), using the
tbl preprocessor and
the ASCII output device. Finally, the
displays the result.
groff -X -m me file
Preview file with
gxditview, using the me macro
package. Since no -T option is specified, use the default
device (‘ps’). Note that you can either say ‘-m me’ or
‘-me’; the latter is an anachronism from the early days of
groff -man -rD1 -z file
Check file with the man macro package, forcing double-sided printing – don’t produce any output.