Hi Peng,
> I use the following command to generate a pdf file from a manpage.
> But the pdf file has title "Untitled".
How odd, it doesn't here.
> I want to unset it via groff.
> But I don't see an option to set title to be null. Would you please
> let me know how to unset the title with groff?
>
> groff -Tps -mandoc -c < $(man -w ls) | ps2pdf - > /tmp/ls.pdf
I did
zcat /usr/share/man/man1/ls.1.gz | groff -mandoc | ps2pdf - >ls.pdf
and it worked fine.
Have you tried the simpler
man -t ls | ps2pdf - >ls.pdf
All times, the PDF starts
LS(1) User Commands LS(1)
NAME
ls − list directory contents
SYNOPSIS
ls [OPTION]... [FILE]...
DESCRIPTION
List information about the...
Cheers, Ralph.
