src/bin, branch releng/12.0

MFC r339793:

2018-11-10T20:34:59Z

Don't set NFSv4 ACL inheritance flags on non-directories. PR: 155163 Approved by: re (gjb)

dd(1): Correct padding in status=progress

2018-09-13T14:54:46Z

Output padding is specified via outlen, which is set using the return value of fprintf. Because it's printing that padding plus a trailing byte, it grows by one each iteration rather than reflecting actual length. Additionally, iec was sized improperly for scaling up similarly to si. Fixing this revealed that the humanize_number(3) call to populate persec was using the wrong width. Submitted by: Thomas Hurst Reviewed by: imp Approved by: re (kib) Differential Revision: https://reviews.freebsd.org/D16960

Fix unlink(1) for files starting with -

2018-09-12T19:41:16Z

Restore the original behavior of unlink(1), passing the provided filename directly to unlink(2), handling the first argument being "--" correctly. This fixes "unlink -foo", broken in r97533. PR: 228448 Submitted by: Brennan Vincent (original version) Submitted by: Yuri Pankov Reported by: Brennan Vincent Reviewed by: emaste, kevans, vangyzen, 0mp Approved by: re (delphij) Differential Revision: https://reviews.freebsd.org/D17132

sh: Fix formal overflow in pointer arithmetic

2018-09-05T19:16:09Z

The intention is to lower the value of the pointer, which according to ubsan cannot be done by adding an unsigned quantity. Reported by: kevans Approved by: re (kib) MFC after: 1 week

Finish moving dot.cshrc and dot.profile to bin/csh/ and bin/sh/.

2018-08-29T16:59:19Z

Approved by: re (gjb), will (mentor) Differential Revision: https://reviews.freebsd.org/D16770

Fix the install of /root/.login missed as part of r337849.

2018-08-28T22:51:45Z

Approved by: re (rgrimes)

ls(1): Gate the do_color_* definitions behind COLORLS

2018-08-18T21:03:19Z

Pointy hat to: me

ls(1): Support other aliases for --color arguments used by GNU ls(1)

2018-08-18T20:55:20Z

These aliases are supported and documented in the man page. For now, they will not be mentioned in the error when an invalid argument is encountered, instead keeping that list to the shorter 'preferred' names of each argument. Reported by: rgrimes

ls(1): Add --color=when

2018-08-17T04:15:51Z

--color may be set to one of: 'auto', 'always', and 'never'. 'auto' is the default behavior- output colors only if -G or COLORTERM are set, and only if stdout is a tty. 'always' is a new behavior- output colors always. termcap(5) will be consulted unless TERM is unset or not a recognized terminal, in which case ls(1) will fall back to explicitly outputting ANSI escape sequences. 'never' to turn off any environment variable and -G usage. Reviewed by: cem, 0mp (both modulo last-minute manpage changes Differential Revision: https://reviews.freebsd.org/D16741

ls(1): Fix color env var checking

2018-08-16T01:27:16Z

CLICOLOR will behavior as always- if present at all in the environment, allow colors. COLORTERM, recently enforced, will have to be both present and not empty. Submitted by: imp