03-16-2009
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10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a shell script which gets passed a parameter which is a combination of Year and Julian Date <YYYYj>. So April 11th, julian date is 101. So if I wanted April 11th for 2003 I would get the following value 2003101. How would I convert that in unix to be 20030411? I am using the korn shell. (3 Replies)
Discussion started by: lesstjm
3 Replies
2. Shell Programming and Scripting
Hi,
is there any possibility to find julian date for given corresping date.
I will be gladfull if i get it.
Requirement :
Input : 10 09 2006
output: julian date: 283
thanks
srikanth (2 Replies)
Discussion started by: srikanthus2002
2 Replies
3. Shell Programming and Scripting
Hi,
I have script in unix which creates a julian date like 126 or 127
I want convert this julian date into calender date
ex : input 127
output 07/may/2007 or 07/05/2007 or 07/05/07
rgds
srikanth (6 Replies)
Discussion started by: srikanthus2002
6 Replies
4. UNIX for Dummies Questions & Answers
Hi,
Was using date +%Y%j to get current julian date. Can anyone let me know how can I get y'day's julin date. Thx
Did check FAQ but couldn't find anything.
Thanks. (3 Replies)
Discussion started by: er_ashu
3 Replies
5. Shell Programming and Scripting
Hi Gurus,
Need help in Conversion of date(2007-11-30) to Julian date(YYDDD)...
'+%J'
2007-11-30 to 'YYDDD'
Thanks (4 Replies)
Discussion started by: SeenuGuddu
4 Replies
6. Homework & Coursework Questions
Hi,
im new for UNIX. i have a problem in date function. please help me to find a solution.
batchdate="29/10/2010"
nextdate="01/11/2010"
i want compare this two date. if my batch date greater than nextdate should prompt error message. how can i do that? as i know its better and safer if i... (2 Replies)
Discussion started by: ananth4mu
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7. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
This function is given the day, month and year and returns the Julian date. The Julian date is the... (1 Reply)
Discussion started by: mgyeah
1 Replies
8. Shell Programming and Scripting
Hi all,
I require to convert julian date to normal calander date in unix
for eg julian date=122
now i want corresponding calander date
----------------------------------------
gr8 if give very small command/script
and please explain the steps as well(imp)
Thanks
... (3 Replies)
Discussion started by: RahulJoshi
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9. Shell Programming and Scripting
Need assistance . Below code gets me julian date . I wanted to add hour/24 to julian date and output it. Is there a way to do the calculation?
use Time::Local;
use POSIX qw(strftime);
my $time=timelocal(1,2,3,9,11,2013);
printf strftime "%j", localtime($time);
343 (3 Replies)
Discussion started by: ajayram_arya
3 Replies
10. Shell Programming and Scripting
How to get Julian date (Three digit) of a given date (Not current date)? I do not have root privilege - so can not use date -d. Assume that we have three variables year, month and date.
Thx (5 Replies)
Discussion started by: Soham
5 Replies
LEARN ABOUT OSF1
ppmdither
ppmdither(1) General Commands Manual ppmdither(1)
NAME
ppmdither - ordered dither for color images
SYNOPSIS
ppmdither [-dim power] [-red shades] [-green shades] [-blue shades] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input, and applies dithering to it to reduce the number of colors used down to the specified number of shades
for each primary. The default number of shades is red=5, green=9, blue=5, for a total of 225 colors. To convert the image to a binary rgb
format suitable for color printers, use -red 2 -green 2 -blue 2.
OPTIONS
-dim power The size of the dithering matrix. The dithering matrix is a square whose dimension is a power of 2. power is that power of
2. The default is 4, for a 16 by 16 matrix.
-red shades The number of red shades to be used, including black; minimum of 2.
-green shades The number of green shades to be used, including black; minimum of 2.
-blue shades The number of blue shades to be used, including black; minimum of 2.
SEE ALSO
pnmdepth(1), ppmquant(1), ppm(5)
AUTHOR
Copyright (C) 1991 by Christos Zoulas.
14 July 1991 ppmdither(1)