I am closing this topic. Because of the size of the database and the complexity of the required fixes I worked off line with the OP to solve his problem. I wrote a custom C utility to parse the database, locate the defects and fix them. There were a number of different types of defects, some layered on top of each other.
Attached is a copy of the final C source code file
Hi All,
Wish you a Happy New year...
I have to find the difference between two dates, the result should be the number of days. I have seen the "datecalc" function. Its good, can I have any other alternative.
Thanks in Advance
Raju (4 Replies)
Hello friends,
I am looking for a script or method that can display all the dates between any 2 given dates.
Input:
Date 1
290109
Date 2
010209
Output:
300109
310109
Please help me. Thanks. :):confused: (2 Replies)
Hello,
I am working on a program in C and need to read, write and manage Dates (YYY-MM-DD HH:MM). I have made my own version of a structure to store the date data and something else. Do you recommend me to use the time.h library? In such case, is it worthwhile to have an structure containing... (1 Reply)
Don't know if it is important: Debian Linux / MySQL 5.1
I have a table:
media_id int(8)
group_id int(8)
type_id int(8)
expiration date
start date
cust_id int(8)
num_runs int(8)
preferred_time int(8)
edit_date timestamp ON UPDATE CURRENT_TIMESTAMP
id... (0 Replies)
Hi All,
I am trying to print the dates that falls between 2 date variables into a file. Here is the example.
$BUS_DATE =20120616
$SUB_DATE=20120613
Output to file abc.txt should be : 20120613,20120614,120120615,20120616
Can you pls help me accomplish this in LINUX.
Thanks... (5 Replies)
HI,
i have row like this
HHH100037440313438961000201001012012073110220002 N
in this i have 2 dates in pos 25-32 and 33-40 , so based upon the se two dates , i need to generated records between these two values
so in the above record 20100101 and 20120731
need to genearte rows like this... (4 Replies)
Hi Am Using Unix Ksh ...
I have a Table called date
select * from date ;
Date
01/02/2013
06/02/2013
I need the output as
Missing Date
01/02/2013
02/02/2013
03/02/2013
04/02/2013
05/02/2013
06/02/2013 (2 Replies)
HI,
to my shell script i pass two parameters date1 and date2
is there any way to get all dates betwen these two dates?
if i pass 20130714 and 20130717 i need to get below dates
20130715
20130716
is it possible.
thanks (3 Replies)
Hello Gurus,
I'm beginner in Shell scripting.
I got a requirement to write a script.
I have a file with below (similar) content
If you can observe above content, there are many date values existed (with different dates) in a format: ddMonyyyy
I have to write replace all these... (7 Replies)
Hi All,
I have 2 dates in mm/dd format.
sdate=10/01 (October 01)
edate=10/10 (October 10)
I need the dates in between these 2 dates like below.
10/01
10/02
10/03
10/04
10/05
10/06
10/07
10/08 (1 Reply)
Discussion started by: jayadanabalan
1 Replies
LEARN ABOUT DEBIAN
pfsgamma
pfsgamma(1) General Commands Manual pfsgamma(1)NAME
pfsgamma - Apply gamma correction to color or gray-scale images
SYNOPSIS
pfsgamma [--gamma <gamma> | --inverse-gamma <inv-gamma>] [--mul <multiplier>]
DESCRIPTION
Use this command to gamma correct a stream of pfs images. Gamma correction is equivalent to raising value of R, G and B (or Y for gray-
scale images) channels to 1/gamma power. More information on gamma correction can be found at:
http://www.poynton.com/notes/colour_and_gamma/GammaFAQ.html
This command can work on color images, in which case XYZ channels are transformed to RGB space, then they are gamma corrected before they
are converted back to XYZ. For gray-scale images (only Y channel and XZ missing) gamma correction is applied only to Y channel.
Data can be multiplied by an optional multiplier before gamma correction.
Note: gamma correction will set the 'LUMINANCE' tag to 'DISPLAY' thus cancelling any sRGB correction when saving to LDR files (like PPM,
TIFF). This will also cause a warning message when saving to HDR files, because the intensities after gamma correction are not linearly
related to luminance any more.
OPTIONS --gamma <gamma>, -g <gamma>
Perform gamma correction (input^(1/gamma)). This can be used to convert images from relative luminance or radiance to pixel values.
Default value: 1.0
--inverse-gamma <inv-gamma>, -i <inv-gamma>
Perform inverse gamma correction (input^(gamma)). This can be used to convert images from pixel values to relative radiance or lumi-
nance.
--mul <mul>, -m <mul>
Multiply data by this value before gamma correction. Default value: 1
EXAMPLES
pfsin memorial.hdr | pfsgamma -g 1.8 -m 10 | pfsout memorial_gc.ppm
Multiply memorial image by 10, gamma correct it and save to memorial_gc.ppm.
SEE ALSO pfsin(1)pfsout(1)pfsdisplayfunction(1)BUGS
Please report bugs and comments to the pfstools discussion group (http://groups.google.com/group/pfstools).
pfsgamma(1)