script: handle terminal resize on SIGWINCH

Add a -w flag to forward terminal resize events on to the child, which
can be useful in some circumstances to avoid terminal corruption.

Reviewed by: des

script: handle terminal resize on SIGWINCH

Add a -w flag to forward terminal resize events on to the child, which
can be useful in some circumstances to avoid terminal corruption.

Reviewed by: des
Co-authored-by: Xavier Beaudouin <xavier.beaudouin@klarasystems.com>
Sponsored by: Modirum MDPay
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D44167

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usr.bin: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a pe

usr.bin: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.

Sponsored by: Netflix

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Remove $FreeBSD$: one-line nroff pattern

Remove /^\.\\"\s*\$FreeBSD\$$\n/

script: Correct -F in man page and usage string.

Sponsored by: Klara, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D37138

script: use %n at the end of default tstamp_fmt

Since we are only outputting time-stamps when they differ
ending it with a newline, interferes with the output less.

script add -T fmt to print time-stamps

script -r is useful for recording time-stamps of when output
happened. With -T, rather than playback the script in real-time
we simply print the time-stamps t

script add -T fmt to print time-stamps

script -r is useful for recording time-stamps of when output
happened. With -T, rather than playback the script in real-time
we simply print the time-stamps to show when the output happened.

This is very useful for example, for analyzing boot time activity.

If the fmt provided contains no % characters the default
%n@ %s [%Y-%m-%d %T]
is used, which lends itself to analysis by tools as well as humans.

Sponsored by: Juniper Networks, Inc.

Reviewed by: allanjude
Differential Revision: https://reviews.freebsd.org/D34511

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Add some examples to script.1

While here:

- Split synopsis into two parts. The first explains how to record
sessions, while the second one explains how to replay (some of)
the recorded sessions

Add some examples to script.1

While here:

- Split synopsis into two parts. The first explains how to record
sessions, while the second one explains how to replay (some of)
the recorded sessions.
- Fix the -width argument of the environment variables list.

MFC after: 1 week

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Improve readability of the options list

MFC after: 3 days

Bump date for r365052

Have script accept and ignore -e for Linux compat

In the util-linux version of script, it will always exit with succes.
Except when run with -e, in which case it will have the exit value of
the chil

Have script accept and ignore -e for Linux compat

In the util-linux version of script, it will always exit with succes.
Except when run with -e, in which case it will have the exit value of
the child. BSD Script already uses the child's exit value for its exit
value. Some config and other helper scripts depend on being able to
specify -e. Accept it for compatibility since we'll already to the
right thing, but otherwise we ignore it.

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Merge ^/head r314420 through r314481.

Renumber copyright clause 4

Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is

Renumber copyright clause 4

Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.

Submitted by: Jan Schaumann <jschauma@stevens.edu>
Pull Request: https://github.com/freebsd/freebsd/pull/96

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Merge from head

Sponsored by: Gandi.net

Merge from head

Merge from head

Merge r286744-r287584 from head.

Merge ^/head r286858 through r287489.

Fix SEE ALSO.

The history mechanism applies to csh.

Sponsored by: Nginx, Inc.

Merge sync of head

Reintegrate head: r274132-r277384

Sponsored by: The FreeBSD Foundation

Reintegrate head revisions r273096-r277147

Sponsored by: The FreeBSD Foundation

MFhead @ r276594

Merge ^/head r274961 through r276301.

mdoc: sort SEE ALSO.

Merge head