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Groups > comp.lang.c > #172180
| From | Keith Thompson <Keith.S.Thompson+u@gmail.com> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: Piping to stdin |
| Date | 2023-08-13 17:09 -0700 |
| Organization | None to speak of |
| Message-ID | <87r0o6mqme.fsf@nosuchdomain.example.com> (permalink) |
| References | <9e7a4bd1-bfbb-4df7-af1a-27ca9625e50bn@googlegroups.com> <mc7CM.741128$GMN3.387092@fx16.iad> |
scott@slp53.sl.home (Scott Lurndal) writes:
[...]
> Most programs in unix will accept '-?' or '-h' or some other flag
> to indicate that usage information is to be printed. Many utilities
> will print usage information if the input arguments are not valid.
Most Unix programs don't use '-?' because '?' is a shell wildcard
character. If you happen to have files in the current directory named
"-x" and "-y", "myprogram -?" expands to "myprogram -x -y".
--
Keith Thompson (The_Other_Keith) Keith.S.Thompson+u@gmail.com
Will write code for food.
void Void(void) { Void(); } /* The recursive call of the void */
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Piping to stdin Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2023-08-13 06:42 -0700
Re: Piping to stdin Spiros Bousbouras <spibou@gmail.com> - 2023-08-13 13:55 +0000
Re: Piping to stdin Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2023-08-13 07:07 -0700
Re: Piping to stdin Bart <bc@freeuk.com> - 2023-08-13 15:21 +0100
Re: Piping to stdin Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2023-08-13 07:31 -0700
Re: Piping to stdin Bart <bc@freeuk.com> - 2023-08-13 16:40 +0100
Re: Piping to stdin scott@slp53.sl.home (Scott Lurndal) - 2023-08-13 16:08 +0000
Re: Piping to stdin scott@slp53.sl.home (Scott Lurndal) - 2023-08-13 16:07 +0000
Re: Piping to stdin Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2023-08-13 17:26 +0000
Re: Piping to stdin Kaz Kylheku <864-117-4973@kylheku.com> - 2023-08-13 19:09 +0000
Re: Piping to stdin scott@slp53.sl.home (Scott Lurndal) - 2023-08-13 20:45 +0000
Re: Piping to stdin Ben Bacarisse <ben.usenet@bsb.me.uk> - 2023-08-13 20:53 +0100
Re: Piping to stdin scott@slp53.sl.home (Scott Lurndal) - 2023-08-13 20:47 +0000
Re: Piping to stdin gazelle@shell.xmission.com (Kenny McCormack) - 2023-08-14 00:59 +0000
Re: Piping to stdin Kaz Kylheku <864-117-4973@kylheku.com> - 2023-08-14 03:07 +0000
Re: Piping to stdin gazelle@shell.xmission.com (Kenny McCormack) - 2023-08-14 03:12 +0000
Re: Piping to stdin kalevi@kolttonen.fi (Kalevi Kolttonen) - 2023-08-14 15:14 +0000
Re: Piping to stdin "Gary R. Schmidt" <grschmidt@acm.org> - 2023-08-15 12:50 +1000
Re: Piping to stdin Kaz Kylheku <864-117-4973@kylheku.com> - 2023-08-15 04:59 +0000
Re: Piping to stdin Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2023-08-14 23:15 -0700
Re: Piping to stdin Richard Kettlewell <invalid@invalid.invalid> - 2023-08-15 08:50 +0100
Dealing with weird filenames (Was: Piping to stdin) gazelle@shell.xmission.com (Kenny McCormack) - 2023-08-15 08:10 +0000
Re: Piping to stdin David Brown <david.brown@hesbynett.no> - 2023-08-15 15:34 +0200
Re: Piping to stdin Richard Harnden <richard.nospam@gmail.com> - 2023-08-15 19:50 +0100
Re: Piping to stdin scott@slp53.sl.home (Scott Lurndal) - 2023-08-15 20:16 +0000
Re: Piping to stdin vallor <vallor@cultnix.org> - 2023-08-16 06:34 +0000
Re: Piping to stdin Richard Kettlewell <invalid@invalid.invalid> - 2023-08-16 17:39 +0100
Re: Piping to stdin scott@slp53.sl.home (Scott Lurndal) - 2023-08-16 17:37 +0000
Re: Piping to stdin gazelle@shell.xmission.com (Kenny McCormack) - 2023-08-16 17:43 +0000
Re: Piping to stdin Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2023-08-16 13:35 -0700
Re: Piping to stdin Phil Carmody <pc+usenet@asdf.org> - 2023-08-17 14:51 +0300
Re: Piping to stdin James Kuyper <jameskuyper@alumni.caltech.edu> - 2023-08-16 01:37 -0400
Re: Piping to stdin David Brown <david.brown@hesbynett.no> - 2023-08-16 13:14 +0200
Re: Piping to stdin Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2023-08-15 12:08 -0600
Re: Piping to stdin Richard Harnden <richard.nospam@gmail.com> - 2023-08-16 09:32 +0100
Re: Piping to stdin Phil Carmody <pc+usenet@asdf.org> - 2023-08-16 17:27 +0300
Re: Piping to stdin kalevi@kolttonen.fi (Kalevi Kolttonen) - 2023-08-15 14:30 +0000
Re: Piping to stdin Giovanni <lsodgf0@home.net.it> - 2023-08-15 17:14 +0200
Re: Piping to stdin gazelle@shell.xmission.com (Kenny McCormack) - 2023-08-15 15:48 +0000
Re: Piping to stdin kalevi@kolttonen.fi (Kalevi Kolttonen) - 2023-08-15 16:12 +0000
Re: Piping to stdin Muttley@dastardlyhq.com - 2023-08-15 16:15 +0000
Re: Piping to stdin kalevi@kolttonen.fi (Kalevi Kolttonen) - 2023-08-15 16:22 +0000
Re: Piping to stdin Muttley@dastardlyhq.com - 2023-08-17 10:26 +0000
Re: Piping to stdin kalevi@kolttonen.fi (Kalevi Kolttonen) - 2023-08-17 14:23 +0000
Re: Piping to stdin scott@slp53.sl.home (Scott Lurndal) - 2023-08-17 15:25 +0000
Re: Piping to stdin Kaz Kylheku <864-117-4973@kylheku.com> - 2023-08-15 17:33 +0000
Re: Piping to stdin Phil Carmody <pc+usenet@asdf.org> - 2023-08-15 23:32 +0300
Re: Piping to stdin Muttley@dastardlyhq.com - 2023-08-17 10:32 +0000
Re: Piping to stdin Phil Carmody <pc+usenet@asdf.org> - 2023-08-17 14:57 +0300
Re: Piping to stdin Michael S <already5chosen@yahoo.com> - 2023-08-17 05:14 -0700
Wrecking a good thing? (Was: Piping to stdin) gazelle@shell.xmission.com (Kenny McCormack) - 2023-08-17 14:09 +0000
Re: Wrecking a good thing? Phil Carmody <pc+usenet@asdf.org> - 2023-08-18 00:39 +0300
Re: Wrecking a good thing? (Was: Piping to stdin) David Brown <david.brown@hesbynett.no> - 2023-08-18 11:17 +0200
Re: Piping to stdin Muttley@dastardlyhq.com - 2023-08-17 15:14 +0000
Re: Piping to stdin Öö Tiib <ootiib@hot.ee> - 2023-08-17 08:58 -0700
Re: Piping to stdin Kaz Kylheku <864-117-4973@kylheku.com> - 2023-08-17 13:52 +0000
Re: Piping to stdin Muttley@dastardlyhq.com - 2023-08-17 15:20 +0000
Re: Piping to stdin Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2023-08-17 13:43 -0700
Re: Piping to stdin David Brown <david.brown@hesbynett.no> - 2023-08-18 11:28 +0200
Re: Piping to stdin Ben Bacarisse <ben.usenet@bsb.me.uk> - 2023-08-17 21:52 +0100
Re: Piping to stdin Phil Carmody <pc+usenet@asdf.org> - 2023-08-19 13:33 +0300
Re: Piping to stdin Oğuz <oguzismailuysal@gmail.com> - 2023-08-19 16:15 +0300
Re: Piping to stdin Muttley@dastardlyhq.com - 2023-08-19 14:48 +0000
Re: Piping to stdin scott@slp53.sl.home (Scott Lurndal) - 2023-08-20 17:24 +0000
Re: Piping to stdin Muttley@dastardlyhq.com - 2023-08-20 19:21 +0000
Re: Piping to stdin Rainer Weikusat <rweikusat@talktalk.net> - 2023-08-20 21:57 +0100
What language is this? (Was: Piping to stdin) gazelle@shell.xmission.com (Kenny McCormack) - 2023-08-20 22:33 +0000
Re: What language is this? (Was: Piping to stdin) scott@slp53.sl.home (Scott Lurndal) - 2023-08-21 01:26 +0000
Re: What language is this? (Was: Piping to stdin) gazelle@shell.xmission.com (Kenny McCormack) - 2023-08-21 02:57 +0000
Re: What language is this? Rainer Weikusat <rweikusat@talktalk.net> - 2023-08-21 17:16 +0100
Re: What language is this? gazelle@shell.xmission.com (Kenny McCormack) - 2023-08-21 19:10 +0000
Re: What language is this? Rainer Weikusat <rweikusat@talktalk.net> - 2023-08-21 20:31 +0100
Re: What language is this? gazelle@shell.xmission.com (Kenny McCormack) - 2023-08-21 20:29 +0000
Re: What language is this? Rainer Weikusat <rweikusat@talktalk.net> - 2023-08-21 21:48 +0100
Re: What language is this? (Was: Piping to stdin) Muttley@dastardlyhq.com - 2023-08-21 06:50 +0000
Re: Piping to stdin Ben Bacarisse <ben.usenet@bsb.me.uk> - 2023-08-19 21:14 +0100
Re: Piping to stdin Phil Carmody <pc+usenet@asdf.org> - 2023-08-15 23:24 +0300
Re: Piping to stdin Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2023-08-15 20:50 +0000
Re: Piping to stdin Phil Carmody <pc+usenet@asdf.org> - 2023-08-16 17:11 +0300
Re: Piping to stdin Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2023-08-16 15:25 +0000
Re: Piping to stdin Kaz Kylheku <864-117-4973@kylheku.com> - 2023-08-16 19:29 +0000
Re: Piping to stdin Phil Carmody <pc+usenet@asdf.org> - 2023-08-17 14:49 +0300
Re: Piping to stdin Ben Bacarisse <ben.usenet@bsb.me.uk> - 2023-08-16 03:20 +0100
Re: Piping to stdin Phil Carmody <pc+usenet@asdf.org> - 2023-08-15 18:33 +0300
Re: Piping to stdin "Nuno Silva" <nunojsilva@invalid.invalid> - 2023-08-14 09:45 +0100
Re: Piping to stdin scott@slp53.sl.home (Scott Lurndal) - 2023-08-13 16:06 +0000
Re: Piping to stdin Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2023-08-13 17:09 -0700
Re: Piping to stdin gazelle@shell.xmission.com (Kenny McCormack) - 2023-08-14 01:03 +0000
Re: Piping to stdin Kaz Kylheku <864-117-4973@kylheku.com> - 2023-08-14 04:00 +0000
Re: Piping to stdin Phil Carmody <pc+usenet@asdf.org> - 2023-08-14 12:20 +0300
Re: Piping to stdin Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2023-08-14 02:44 -0700
Re: Piping to stdin Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2023-08-14 03:54 -0700
Re: Piping to stdin gazelle@shell.xmission.com (Kenny McCormack) - 2023-08-14 11:22 +0000
Re: Piping to stdin Kaz Kylheku <864-117-4973@kylheku.com> - 2023-08-14 15:49 +0000
Re: Piping to stdin Ben Bacarisse <ben.usenet@bsb.me.uk> - 2023-08-14 17:19 +0100
Re: Piping to stdin Jim Jackson <jj@franjam.org.uk> - 2023-08-14 17:21 +0000
Re: Piping to stdin Michael S <already5chosen@yahoo.com> - 2023-08-15 08:02 -0700
Re: Piping to stdin John Forkosh <forkosh@panix.com> - 2023-08-14 03:15 +0000
Re: Piping to stdin gazelle@shell.xmission.com (Kenny McCormack) - 2023-08-14 11:28 +0000
Re: Piping to stdin scott@slp53.sl.home (Scott Lurndal) - 2023-08-14 15:41 +0000
Re: Piping to stdin Richard Harnden <richard.nospam@gmail.com> - 2023-08-14 22:02 +0100
Re: Piping to stdin scott@slp53.sl.home (Scott Lurndal) - 2023-08-14 21:14 +0000
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