Re: BSD sleep

2013-05-29 Thread Stuart Barkley
On Tue, 28 May 2013 at 19:01 -, Kenta Suzumoto wrote:

 Hi. Is there no built-in way of making sleep sleep in increments
 of minutes, hours, etc? The GNU sleep can be invoked like sleep
 1h for an hour. The FreeBSD one's manpage leads me to believe we
 can only use seconds, which is kind of annoying. Is there an
 undocmented or missing feature here? Seems really trivial to
 implement.

 ~ $ sleep 1h
 usage: sleep seconds

See also /usr/ports/misc/delay.

Stuart
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Re: ekiga's audio input: dsp0.0?

2007-06-17 Thread Stuart Barkley
On Sun, 17 Jun 2007 at 22:03 -0400, Mikhail Teterin wrote:

 On ?? 17 ??? 2007, Mikhail Teterin wrote:
 = Ekiga has a test settings buttons (under the configuration druid), but it
 = never plays back anything, that I say into the microphone (I tried two of
 = those already).

 Figured it out. What I needed to do, was:

   mixer recsrc

This just shows the current input source.

   mixer mic 100 rec 100

You probably actually want:

% mixer =rec mic
% mixer mic 0 rec 100

Setting mic 100 will also mix your mic input with you main speaker
output all of the time which may cause feedback or other issues.  I
recently was recording something and the speaker output

 Why aren't usable values on by default, when the machine boots, is beyond
 me...

6.2-RELEASE (and other versions) restore sound settings to the value
saved on the previous shutdown.  I'm not sure what the very initial
values are on a freshly installed system (may even be sound device or
BIOS dependent).

I actually have my /etc/rc.d/mixer hacked to not save setting on
shutdown which restores known/desired settings.  (mixer_save=NO).

--- /etc/rc.d/mixer.origFri Jan 12 02:42:21 2007
+++ /etc/rc.d/mixer Sat Jun 16 02:10:55 2007
@@ -34,6 +34,12 @@
 . /etc/rc.subr

 name=mixer
+
+# patch: allow mixer_enable=no in rc.conf
+rcvar=`set_rcvar`
+: ${mixer_enable=YES}
+: ${mixer_save=YES}
+
 stop_cmd=mixer_stop
 start_cmd=mixer_start
 reload_cmd=mixer_start
@@ -92,6 +98,10 @@
 mixer_stop()
 {
local mixer
+
+   if ! checkyesno mixer_save; then
+   return
+   fi

for mixer in `list_mixers`; do
mixer_save ${mixer}

Stuart Barkley
-- 
http://www.4gh.net/tudor/resume.html
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Re: adding a directory to a CD-image (.iso)

2005-03-18 Thread Stuart Barkley
On Thu, 17 Mar 2005 at 15:02 -0500, Mikhail Teterin wrote:

 I donwloaded an .iso-image (Solaris 10, actually), which is about
 2.7Gb.

 Before burning it to a DVD, I'd like to add a directory to the
 image. Is there a way to do it with tools available on FreeBSD --
 mkisofs, growisofs, etc?

 I don't want to recreate the main image from scratch, as I'm sure,
 I'll get the options wrong and it will not boot :-) Can I just add a
 directory to the existing iso8859 filesystem?

I have not done this but think you should be looking into making a
multi-session DVD.  This should be easy.

Method 1 (should be easy and direct):

Just burn the original DVD image with growisofs in multi-session mode
(the default):

growisofs -Z /dev/dvd=image.iso

You should then be able to directly add your new files with:

growisofs -M /dev/dvd -R -J /more/files

Method 2 (probably more appropriate for a CD image):

Use mkisofs to create a second session .iso file.  Something like:

mkisofs -o second.iso -C something -M image.iso -R -J /more/files

You might need to burn the first session and use burncd/cdrecord or
something to get the magic numbers for the -C option.

Stuart
-- 
I've never been lost; I was once bewildered for three days, but never lost!
--  Daniel Boone
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Re: Install bug - 4.9 stable - post install circular reboot

2004-01-11 Thread Stuart Barkley
On Tue, 17 Apr 2018 at 09:10 -0400, Kevin Berrien wrote:

Check your system clock.  Its way off.

 I can confirm an issue posted Dec 3rd, freebsd-stable maillist,
 titled 4.9 install buglet.

 I experience this bug running the install (various configurations)
 100% of the time.  After install, after system reboot, the boot
 loader comes up with F1: FreeBSD, and reboots continually forever.
 To test, I made 3 installs without issue using 4.8.  So first, I'd
 like to confirm the bug report, and ask the following.

I have also seen this problem on two of my systems when installing
4.9-RELEASE.

 In his buglet post, Ian noted the following work around.

  Work around.  Force write in label screen (or rewrite MBR and
  label post reboot)

Yes, I found this workaround also and it works for me.

 Looking at fdisk, and the label utility I see nothing option along
 these lines.  Could someone explain to me what/how to do this?

(From memory, YMMV) Reboot for the installation CD into sysinstall.
Select Configure  then Fdisk.  In fdisk select W this will cause
the MBR to be rewritten correctly (I always select the FreeBSD boot
manager, I don't know if that is necessary).

 Has anyone else seen this apparently prevalent issue?  Is a fix
 likely, or do these kind of things just slip by?  I did not expect
 this from a 'stable' release.

I'm not running stable so don't know if the problem is fixed there, or
even if a fix in known.

I'm using an ASUS P4B533-E motherboard with the original BIOS (Rev
1008 08/06/02).  There is an updated BIOS available and I hope to be
able to give it a try soon (it also fixes another minor problem I've
seen: booting from floppy which doesn't work currently).

Stuart
-- 
I've never been lost; I was once bewildered for three days, but never lost!
--  Daniel Boone
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