src/share/examples/ipfw, branch main

Remove $FreeBSD$: one-line sh pattern

2023-08-16T17:55:03Z

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

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

2023-05-12T16:44:03Z

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch up to that fact and revert to their recommended match of BSD-2-Clause. Discussed with: pfg MFC After: 3 days Sponsored by: Netflix

-F is GNU diff specific, not implemented in BSD diff.

2020-03-18T08:00:46Z

Reported by: kouya@ryuhoku.jp MFC after: 3 days

share and pc-sysinstall: adoption of SPDX licensing ID tags.

2017-11-27T15:28:26Z

Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Commit these apart because compile testing doesn't guarantee I didn't made some nasty mistake. No functional change intended.

make sure we really don't have a tty when installing rules. This prevents

2003-09-07T07:52:56Z

a flush command from asking a question (you can't see): If there is no tty associated with the process, this is implied. MFC after: 1 day

Various spelling and grammar fixes

2003-02-13T12:02:51Z

PR: 44312 Submitted by: Chris Pepper MFC after: 3 days

1) Fix change_rules.sh for the case where firewall_type provides the

2001-09-30T14:30:55Z

name of a file containing ipfw rules. 2) Replace the use of a predictable temporary filename with one generated by mktemp(1). 3) Only exit with a zero exit status if the rules were updated. 4) Use a pager to view the new rules, not an editor. I was told by dcs that this script's original author is no longer interested in FreeBSD and would not wish to review this patch.

Make this really work.

2001-06-18T12:35:14Z

Use ${EDITOR} as claimed.

2001-06-06T19:34:02Z

Source rc.conf and use ${firewall_script} instead of rc.firewall. Textwidth formatting of comments and text. PR: Submitted by: Maxim (sorry if I got name/email/committer status wrong :)

Introduce an example script of safe changing of ipfw(8) rules.

2001-06-06T15:45:04Z

I'm sure this can be much improved, but this works fairly well. PR: 27887 Submitted by: Alexandre Peixoto MFC after: 1 week