I have the following questions regrading Unix commands.
1. Could you provide the commands how to print the content of .profile and .shrc files on the screen using more and piple command? or a better way?
2. How can i use the head and tail to display lines from 25 through 75... or a better... (4 Replies)
Good day. :)
I don't know exactly where or how to post this kind of stuff, but I though I'd like to have a look at my "Screen Saver" in progress. Comments welcome.
This uses bash. Just copy and pase into any file. Make o+x and run. Feel free to edit and change all u like.
Thanks.
... (0 Replies)
Hello sir,
Im in a Fedora 9 system.
Im using screen to invoke the session that is created by me.
Whenever we open the terminal then a session is created by the operating system. I want to know what is the name of default session in screen command.
I could not get it using "screen -ls". Can you... (3 Replies)
Im trying to make a script that prints 2 messages to a screen session, one after the other.
screen -x session44 -X stuff "`printf "Test 1\r"`"
This works fine, but adding a second lien with a different message yields no results.
Changed Subject: Please Follow Forum Rules Regarding... (1 Reply)
hi, i am on AIX 5.3. I would like to write scripts that initiate or reattach to a screen session to run some commands either from unix or Universe. Can anyone assist me with a with a wuick primer on this. I can attach or initiate a screen manually and then run the commands but I would like to... (6 Replies)
Hi,
I have this Unix script that kills a user session. When I run it, my screen goes blank. How do I prevent the blank screen?
Ex: I open 2 Unix sessions. The main PID for my 1st session is 1234. In the second session I issue a "kill -HUP 1234". The first session gets killed but the second... (5 Replies)
Hello friends,
I work on Linux servers via SSH (putty) and run "screen" to preserve my sessions so I can attach/detach them at anytime I wish without losing the connectivity/process disruption which is working perfectly fine.
As my team members also have root access to those servers, it is... (7 Replies)
Discussion started by: prvnrk
7 Replies
LEARN ABOUT DEBIAN
dcod2lum
dcod2lum(1) OFFIS DCMTK dcod2lum(1)NAME
dcod2lum - Convert hardcopy characteristic curve file to softcopy format
SYNOPSIS
dcod2lum in-file out-file
DESCRIPTION
Command line program that converts a hardcopy characteristic curve file to softcopy format. In other words, the measured optical density
(OD) values from the input file are transformed to the luminance space according to the formula:
L = La + L0 * 10^(-D)
where L is the resulting luminance, La is the reflected ambient light and L0 the illumination (both measured in cd/m^2), 'D' the optical
density (OD). Please note that if no illumination value is specified in the input file (keyword lum) all optical density values are mapped
to a constant luminance.
PARAMETERS
in-file hardcopy characteristic curve file to be converted
out-file softcopy characteristic curve file to be written
NOTES
The format of both input and ouput file is described the documentation of the dcmdspfn command line tool. In addition, the data folder
contains sample characteristics file monitors, cameras, printers and scanners.
FILES
<datadir>/camera.lut - sample characteristics file of a camera
<datadir>/monitor.lut - sample characteristics file of a monitor
<datadir>/printer.lut - sample characteristics file of a printer
<datadir>/scanner.lut - sample characteristics file of a scanner
SEE ALSO dcmdspfn(1)COPYRIGHT
Copyright (C) 2002-2010 by OFFIS e.V., Escherweg 2, 26121 Oldenburg, Germany.
Version 3.6.0 6 Jan 2011 dcod2lum(1)