08-01-2008
Yup.. I guessed right.. see my comments
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hey all,
I'm running Mandrake 7.2 with several of the development/server tools loaded and operating. One problem I'm having is that I keep getting emails from the "Cron Daemon". They all say:
touch: /var/log/news/nntpsend.log: Permission denied
chmod: same as above
/usr/bin/nntpsend: ... (2 Replies)
Discussion started by: ober5861
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2. UNIX for Dummies Questions & Answers
I ve a problem with the cron daemon.
i ve a process that sends many mail, and full my /var FS
i don t want to write a script that would clean its mails
i want to know if it would be possible to stop the cron daemon sending mails only for that specific process.
Thanks !:D (3 Replies)
Discussion started by: karine
3 Replies
3. UNIX for Dummies Questions & Answers
I am looking for information on how to process mail using a cron job. The email server is a hosted ISP, so I simply have a POP connection to the mailbox.
Specifically, I want to fire a cron job at {x} time and have pine, mail, mailx, or some other suitable mail client utility process the... (1 Reply)
Discussion started by: EOD
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4. SCO
Hi
We are running SCO ver 5. Recently the cron daemon stopped running on its own. How do I find out why? How do I restart/stop it?
I typed cron but it didn't work. Will rebooting it do the trick or can I manually start and stop the cron daemon?
Please help.
Thanks & Regards. (0 Replies)
Discussion started by: othman
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5. HP-UX
during boot, the mail daeman stalls as much as 20 minutes between busy and OK, where do I look to fix this problem? (1 Reply)
Discussion started by: dave_m
1 Replies
6. UNIX for Dummies Questions & Answers
hi,
i need to execute/visit a site to check if the site is up or not i have a server that have cron shedule that can execute a php file now how can i execute/visite a site using the same way as i execute a file?
thanks a lot for your help :) (1 Reply)
Discussion started by: jasonx22
1 Replies
7. Solaris
Hi All,
My current version is 5.10 Generic_127127-11,
I'm not getting mails after cron for single os user
where as for others users im getting mail after cron.
i've not found any mail file in /var/mail for that particular user, and i have created a new mail file. but no luck
please... (1 Reply)
Discussion started by: adeel_dba
1 Replies
8. Shell Programming and Scripting
Hi,
I am new to this mail concept and cran jobs,i have given with a task to send a mail for every one hour from unix to my outlook by checking some sanitry checks kindly look the below queires and help me in this
1.)How to send a mail from unix box to outlook.
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Discussion started by: thelakbe
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9. UNIX for Dummies Questions & Answers
I am not system admin on Unix or Linux server. I am Oracle DBA to work on these operating systems. On our Oracle Linux 5.8 box, it always pump up the alert message like this:
Cron Daemon
/bin/sh: /opt/oracle/product/middleware/agent11g/ccr/bin/emCCR: No such file or directory
Please help... (2 Replies)
Discussion started by: duke0001
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10. Fedora
Hi All,
Please tell me which daemon is responsible for start and stop the crontab.
Please tell me the location where it resides in Linux platform.
Sindu. (2 Replies)
Discussion started by: indira_s
2 Replies
LEARN ABOUT SUSE
pfsabsolute
pfsabsolute(1) General Commands Manual pfsabsolute(1)
NAME
pfsabsolute - Convert luminance in images to absolute measure
SYNOPSIS
pfsabsolute <dest Y> [<src Y>] [--verbose] [--help]
DESCRIPTION
pfsabsolute applies all necessary operations to convert an image from relative luminance (tag LUMINANCE is RELATIVE) or display-dependent
luma (tag LUMINANCE is DISPLAY) to absolute luminance values. When the luminance in an image is absolute (tag LUMINANCE set to ABSOLUTE),
the Y channel represents physical luminance in cd/m^2. Absolute luminance levels are useful for some tone mapping algorithms and also for
image or video compression.
The argument <dest Y> denotes the level of luminance that relative luminance <src Y> should be rescaled to. The luminance is in fact multi-
plied by the ratio <dst Y>/<src Y>. <src Y> is normally relative luminance checked with pfsview in the spot where the absolute luminance
<dest Y> is measured, known or guessed. If <src Y> is omitted, the value 1 is assumed, so <dest Y> is just a scaling factor.
In case if display-depended luma (tag LUMINANCE is DISPLAY), the inverse gamma correction is applied (assuming sRGB color space). In such
case <dest Y> is usually the maximum luminance of a display (e.g. 80 cd/m^2).
This command always sets LUMINANCE tag to ABSOLUTE.
EXAMPLES
pfsin memorial.hdr | pfsabsolute 20 0.04 | pfsview
Multiply luminance in memorial image, so that relative luminance 0.04 becomes 20 cd/m^2. Normally, the value 0.04 is check using
pfsview in the spot, where the absolute luminance (which equals in this case 20 cd/m^2) is known.
pfsin lena.png | pfsabsolute 80 | pfsview
Convert lena image from sRGB color space to absolute XYZ, assuming maximum luminance of the monitor 80 cd/m^2.
SEE ALSO
pfsgamma(1) pfsinppm(1)
BUGS
Please report bugs and comments to Rafal Mantiuk <mantiuk@mpi-sb.mpg.de>.
pfsabsolute(1)