src/share/examples/ppp, branch main

Remove $FreeBSD$: one-line sh pattern

2023-08-16T17:55:03+00:00

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

For the udp-client example, instruct user to add an entry for a udp based

2017-08-01T16:20:33+00:00

service.
For tcp-client & udp-client, use the same port in configuration snippet as used
in the comment prior to remove any ambiguity on the port number which needs to
be specified.

Reviewed by:	bcr (mentor) wblock (mentor)
Approved by:	gavin
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D9830

A number of places in the source tree still reference cuad.* after

2012-12-08T22:16:36+00:00

sio(4) was deprecated by uart(4).

s/cuad/cuau/g/

PR:		docs/171533
Reviewed by:	imp
Approved by:	cperciva (implicit)
MFC after:	3 weeks

X11BASE has been deprecated for a long time and will die soon

2012-01-09T00:48:19+00:00

Approved by:	x11 (eadler)
Approved by:	brucec
MFC after:	1 week

Mention the danger of running programs using ``!''.

2009-05-26T07:40:32+00:00

PR:		112481
MFC after:	1 week

Remove ISDN4BSD (I4B) from HEAD as it is not MPSAFE and

2008-05-26T10:40:09+00:00

parts relied on the now removed NET_NEEDS_GIANT.
Most of I4B has been disconnected from the build
since July 2007 in HEAD/RELENG_7.

This is what was removed:
- configuration in /etc/isdn
- examples
- man pages
- kernel configuration
- sys/i4b (drivers, layers, include files)
- user space tools
- i4b support from ppp
- further documentation

Discussed with: rwatson, re

Add ``enable echo''.

2004-12-13T17:54:30+00:00

Catch up with PHK's sio(4) cuaa->cuad rework [sys/dev/sio/sio.c rev. 1.456].

2004-11-19T03:51:12+00:00

Quote authname and authkey. Some ISPs allow (or even require)

2003-04-10T21:33:02+00:00

non-alphanumeric characters in these and this will be a hint to the
users that quotes can and should be used in such cases.

PR:             docs/42292
Submitted by:   Matthias Andree 
MFC after:	1 week

Remove reference to MAKEDEV

2003-03-25T15:12:07+00:00