src/bin, branch releng/13.5

sh.1: update history + spdx + linter error

2024-12-28T18:17:14Z

+ increase history consistency by adding "first appeared" + remove a skipped new paragraph macro to quiet linter + tag spdx MFC after: 3 days History source: www.in-ulm.de/~mascheck/various/ash/#bsd Reviewed by: mhorne,imp Pull Request: https://github.com/freebsd/freebsd-src/pull/1440 (cherry picked from commit e2a72442bd57c1373c30fab945fbfc86464f3782)

sh(1): -l is only valid in cli option not as set -l

2024-12-12T16:02:48Z

(cherry picked from commit 0df81552d74d2c188a9323ffe18f6ebe799b86f9)

sh(1): add -l option

2024-12-12T16:02:48Z

-l is required by LSB for login shell, all other shells: bash, zsh, oksh, mksh, ... implements it. with -l sh will act as a login shell and read the profile. MFC After: 1 week Obtained From: dash (3b7c8442bfe7c2fd0a6b0415df6ddf66a399fd55) Reviewed by: kib, lme Differential Revision: https://reviews.freebsd.org/D47681 (cherry picked from commit 65f5dd42f11cdcb7716e6cdd09fac2314c144c1f)

sh(1): add -l option

2024-12-12T16:00:48Z

pax: Clear arcn in each read function.

2024-08-01T16:42:34Z

Instead of initializing individual fields to zero, clear the entire struct prior to populating it. MFC after: 1 week Sponsored by: Klara, Inc. Reviewed by: 0mp, markj Differential Revision: https://reviews.freebsd.org/D46097 (cherry picked from commit f890020d43bf2070f12ffec37bcd9579f6fb1347)

ls: Make -, apply to -s as well as -l.

2024-08-01T16:42:33Z

While here, remove a bogus comment about a gcc bug. The bug was in ls, which used an incorrect format string, and in libc, which accepted it. MFC after: 1 week Reviewed by: brooks Differential Revision: https://reviews.freebsd.org/D46067 (cherry picked from commit 647d4a8cafd2c9b291cab388191bc7fcfe12a66b)

cat: Check for lack of success rather than a specific failure.

2024-05-14T06:59:12Z

MFC after: 3 days Sponsored by: Klara, Inc. Reviewed by: oshogbo Differential Revision: https://reviews.freebsd.org/D45149 (cherry picked from commit c6f9df7064106a3b016c13ea3b9a930362b53089) cat: Missed a couple. MFC after: 3 days Sponsored by: Klara, Inc. (cherry picked from commit ad4f3bdf733c1a670021f4db378338f5aaedbfd8)

sync.8: Document that the "sync dance" is not a thing

2024-04-28T18:29:36Z

People still believe that it is essential to run sync(8) a couple of times before a reboot/halt. Document that this has not been necessary for a long time now. Reviewed by: imp, bcr, Pau Amma MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D33233 (cherry picked from commit 177ba183076bd6fe6b29b1d657b954cca256506b)

cp: Clarify an obscure comment.

2024-04-27T14:58:40Z

MFC after: 1 week Sponsored by: Klara, Inc. Reviewed by: allanjude Differential Revision: https://reviews.freebsd.org/D44805 (cherry picked from commit 64d6925d1901637125f9f739282e72c992657dc8) cp: Additional sanity check. Once we've successfully opened the file we've been asked to copy, check that it's of the same type as FTS told us it was. MFC after: 1 week Sponsored by: Klara, Inc. Reviewed by: allanjude, markj Differential Revision: https://reviews.freebsd.org/D44806 (cherry picked from commit 9075d4cfad5b339aabdf8033623a2164898c2786) cp: Use warnc(). MFC after: 1 week Sponsored by: Klara, Inc. (cherry picked from commit f070188c3ad6b87ee9ce220b21718333d1bd9d52)

ln: Improve link(1) variant of ln(1).

2024-04-08T10:10:15Z

* Give link(1) its own usage message. * Use getprogname(3) instead of rolling our own. * Verify that the target file does not already exist. * Add tests specific to link(1). MFC after: 3 days Sponsored by: Klara, Inc. Reviewed by: allanjude Differential Revision: https://reviews.freebsd.org/D44635 (cherry picked from commit bee7cf9e97f6d7bdc918421a93270fa88659808b)