benefit of scripts start out as: #!/bin/sh -- # -*- perl -*-
With this fix in place, we can commit a change to kern/imgact_shell.c
so FreeBSD will process the `#!' line in shell-scripts in a more
standard fashion.
PR: 16393
Mentioned on: freebsd-arch
analogous to chmod(1)'s -h. It allows setting flags on symbolic links,
which *do* exist in 5.x+ despite a claim to the contrary in the
chflags(1) man page.
Suggested by: Chris Dillon
variable to show up correctly.
Note: This is really a bug with the stock tcsh configure.in script not
including <sys/types.h> before <utmp.h>. But, since config.h is maintained
separate from the contrib sources, this is the correct fix.
Noticed by: ache
- Move the description of the ``-c string'' option closer to the option itself.
- Add an ENVIRONMENT section (1)
- Add more .Xr cross references to the SEE ALSO section.
Obtained from: NetBSD (1)
work as expected when they have a "shebang line" of:
#!/bin/sh -- # -*- perl -*- -p
This specific line is recommended in some perl documentation, and I think
I've seen similar lines in documentation for ruby and python. Those
write-ups expect `sh' to ignore everything after the '--' if the first
thing after the '--' is a '#'. See chapter 19, "The Command-Line Interface"
in 3rd edition of "Programming Perl", for some discussion of why perl
recommends using this line in some circumstances.
The above line does work on solaris, irix and aix (as three data points),
and it used to work on FreeBSD by means of a similar patch to execve().
However, that change to execve() effected *all* shells (which caused
other problems), and that processing was recently removed.
PR: 16393 (the original request to fix the same issue)
Reviewed by: freebsd-current (looking at a slightly different patch)
MFC after: 1 week
- Document the fact that empty heading text suppresses the
heading line (e.g. 'ps -o pid='), as this is very useful
in scripts.
- Describe logname keyword more completely.
- Describe the printing of arguments more completely.
- Put lockname in the correct alphabetical order in the list
of all keywords.
- Correct sentence in standards section.
Submitted by: Jilles Tjoelker <jilles at stack nl>
PR: docs/73618
MFC After: 1 week
to exceed 10 megabytes in size (especially in X), bump the max
column width from 4 bytes to 5. This will make the ps auxw output
uniform again when a process's rss exceeds 10 megs.
It should be noted that when 5 digits becomes to small, other
solutions should be explored such as displaying them in megabytes
or having ps automatically re-size column widths.
Discussed with: gad
MFC after: 1 week
while opening of tcsh's message catalog. It gives us more flexibility, and
do not change current behaviour (since we call setlocale() here)
Submitted by: Rostislav Krasny <rosti_bsd@yahoo.com>
PR: bin/76773
MFC After: 3 days
regardless whether the output is to a terminal or not. As this is
consistent with the SUSPv2 specification (even though we do not
otherwise fully implement SUSPv2's ls(1) options), document this as it
is now, rather than trying to change the behaviour itself.
PR: docs/76072
Submitted by: Sebastian Rey <Sebastian.rey@gmx.net>
MFC after: 1 week
