05-15-2019
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Originally Posted by
Swathe
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7 More Discussions You Might Find Interesting
1. Post Here to Contact Site Administrators and Moderators
Hi,
Can any one tell me how to subscribe to the available forum on this website?
I am registered user.
Thanks,
Yeheya (5 Replies)
Discussion started by: yeheyaansari
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2. Red Hat
OS: Fedora Linux 11
Spacewalk: 0.6
Installed by manual: https://fedorahosted.org/spacewalk/wiki/HowToInstall
I download special script (create_channel.py) for registarion client from CLI and added 3 channel with 32-Bit architecture and all OK:
Fedora 11 32-Bit
RHEL 4.7 32-bit
RHEL 5.3... (2 Replies)
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3. AIX
hi
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4. Red Hat
Hi Team
I have installed RHEL Server V6.3 successfully and also register on REDHAT network "http://www.redhat.com/about/subscription/#" but not able to subscribe any subscription. It throws me : NO Subscription available.
Anybody faced this issue ? Please help me
due to this, I am not able to... (1 Reply)
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5. AIX
Hello all,
Let me introduce about the context and my environment.
We have an AIX 6.1 system, it has 4 FC channels
/ > lsdev -Cc adapter | grep fcs
fcs0 Available 23-T1 Virtual Fibre Channel Client Adapter
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6. What is on Your Mind?
Good news.
Google has awarded us our own URL for our own YT Channel URL for Daemon Media. I guess we reached some YT criteria like number of subscribers or hours viewed:
https://www.youtube.com/c/daemonmedia
Our new channel is doing well, we are getting close to 1000 subscribers and our... (0 Replies)
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7. Programming
Various Node-Red crypto modules do not work with PHP, so to send an encrypted message from a PHP script (in this case from a Ubuntu server) to Node-RED we need our own code.
After a few hours of searching, testing various libs, more testing and debugging, I got this PHP to Node-RED code... (0 Replies)
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LEARN ABOUT REDHAT
ppmtopgm
ppmtopgm(1) General Commands Manual ppmtopgm(1)
NAME
ppmtopgm - convert a portable pixmap into a portable graymap
SYNOPSIS
ppmtopgm [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces a portable graymap as output. The output is a "black and white" rendering of the original
image, as in a black and white photograph. The quantization formula used is .299 r + .587 g + .114 b.
Note that although there is a pgmtoppm program, it is not necessary for simple conversions from pgm to ppm , because any ppm program can
read pgm (and pbm ) files automatically. pgmtoppm is for colorizing a pgm file. Also, see ppmtorgb3 for a different way of converting
color to gray. And ppmdist generates a grayscale image from a color image, but in a way that makes it easy to differentiate the original
colors, not necessarily a way that looks like a black and white photograph.
QUOTE
Cold-hearted orb that rules the night
Removes the colors from our sight
Red is gray, and yellow white
But we decide which is right
And which is a quantization error.
SEE ALSO
pgmtoppm(1),ppmtorgb3(1),rgb3toppm(1),ppmdist(1),ppm(5),pgm(5)
AUTHOR
Copyright (C) 1989 by Jef Poskanzer.
10 April 2000 ppmtopgm(1)