hfingerd

commit dd8ab03c7685498c22ab2833b742004014588696
parent 112a21533721c7a7e85873c9dd131956c507d350
Author: hhvn <dev@hhvn.uk>
Date:   Sun,  6 Jun 2021 00:34:03 +0100

hfingerd.8 makefile: add manpage

Diffstat:
A
hfingerd.8
 | 
46
++++++++++++++++++++++++++++++++++++++++++++++
M
makefile
 | 
5
+++++

2 files changed, 51 insertions(+), 0 deletions(-)
diff --git a/hfingerd.8 b/hfingerd.8
@@ -0,0 +1,46 @@
+.Dd COMMIT
+.Dt hfingerd 8
+.Os
+.Sh NAME
+.Nm hfingerd
+.Nd hhvn's finger daemon
+.Sh SYNOPSIS
+.Nm
+.Op Fl Cc
+.Op Fl h Ar host
+.Op Fl p Ar port
+.Op Fl f Ar planfile
+.Sh OPTIONS
+.Bl -tag -width "-f planfile"
+.It Fl C
+Turn off CGI
+.It Fl c
+Turn on CGI
+.It Fl h Ar host
+Set hostname to bind to
+.It Fl p Ar port
+Set port to bind to
+.It Fl f Ar planfile
+Look for
+.Ar planfile
+in user's home directory, instead of
+.Ar .plan
+.El
+.Sh DESCRIPTION
+.Nm
+is a finger protocol server.
+It provides arbitrary user specified data to any connecting clients.
+If it receives an empty request, it will list the users that have a
+.Ar plan
+file.
+.Sh CGI
+A user's
+.Ar plan
+file will normally be served as raw text.
+If the file is marked executable, and CGI is enabled, then
+.Nm
+will run the file (with dropped priviledges) and serve the output.
+.Sh SEE ALSO
+RFC1288
+.Sh AUTHOR
+.An hhvn Aq Mt dev@hhvn.uk 
diff --git a/makefile b/makefile
@@ -2,6 +2,7 @@ PREFIX	= /usr/local
 CC	?= cc
 OBJ	= main.o handler.o
 BIN	= hfingerd
+COMMIT  = `git log HEAD...HEAD~1 --pretty=format:%h`
 
 $(BIN): $(OBJ)
 	$(CC) -g $(CFLAGS) $(LDFLAGS) -o $@ $(OBJ)
@@ -14,6 +15,10 @@ clean:
 
 install:
 	install -m0755 $(BIN) $(PREFIX)/bin/$(BIN)
+	sed "s/COMMIT/$(COMMIT)/" \
+		< $(BIN).8 \
+		> $(PREFIX)/share/man/man8/$(BIN).8
 
 uninstall:
 	-rm $(PREFIX)/bin/$(BIN)
+	-rm $(PREFIX)/share/man/man8/$(BIN).8