Requirement: To make a script that could extract a few numbers falling in a closed range from a dump file that has the complete list of numbers.
There should be two inputs to this script.
1. the dump file (complete list)
2. the file containing closed ranges (the one that i've mentioned in my previous post) [inp.txt]
Now the script should read from inp.txt and construct an array for the 1st field(start number of range) and another one for the 2nd field(last number of range) and search for this range of numbers from the dump.txt file(complete list of numbers). And save the numbers qualifying in the closed ranges into an output file.
I've made a code that will do the above mentioned searching. But the problem is that i need to feed in the start and end numbers of each range one by one. i want to modify my code upto the next level where it only asks for the file that contains the range lists and keeps running my code until all the records of the range file(inp.txt) have been processed
below is my code
pls tell if there is anything more that u need. thanx
Hi Everyone,
I have a file with the below content:
File1.txt
======
###
###==> the below table was created for testing1 purpose;
###
create table 123
(
field1 date,
field2 char(10)
primary key(field1)
);
###
###==> the below table was created... (5 Replies)
hi i am trying to save values in a file in an array in awk..the file is as follows:
0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,
so far i have this:
awk 'BEGIN {RS="\n";FS=","}
{
for(i=1;i<=NR;i++)
{
for(j=1;j<=NF;j++)
{
a=$j;
}
} (4 Replies)
Hi Experts.
I need to list the file and the filename comes from the file ListOfFile.txt.
Basicly I have a filename "ListOfFile.txt" and it contain
Example of ListOfFile.txt
/home/Dave/Program/Tran1.P
/home/Dave/Program/Tran2.P
/home/Dave/Program/Tran3.P
/home/Dave/Program/Tran4.P... (7 Replies)
Hello ,
I have huge file with below content. I need to read the numeric values with in the paranthesis after = sign. Please help me with awk and sed script for it.
11.10.2009 04:02:47 Customer login not found: identifier=(0748502889) prefix=(TEL) serviceCode=().
11.10.2009 04:03:12... (13 Replies)
if i declare both but don't input any variables what values will the int array and file pointer array have on default, and if i want to reset any of the elements of both arrays to default, should i just set it to 0 or NULL or what? (1 Reply)
Please suggest a method (in c shell or any other shell) to implement following:
-To read file1.txt (sample file1 given below)
-To save name field in a variable <name>
-To save parameter field in a variable <parameter>
for ex. let a line in file1.txt be :
bill height weight
the extracted... (12 Replies)
Hello guys, I just start trying out AWK and encounter a problem, I try to think a bit but seems my way is incorrect.
I have two input file, with the first file has only one field, the second file has 3 fields, I suppose to do stuffs to them by writing an awk program, kinda sort them out. Since I... (15 Replies)
Hi,
i have a file input.txt
Continent North America
Country USA Capital Washington D.C.
Country Canada Capital Ottawa
Continent South America
Country Argentina Capital Buenos Aires
Country Brazil Capital Brasília
Coutry Colombia Capital Bogotá
and i want to get an output.txt
... (3 Replies)
Hello,
I'm using Windows 7 ; sed, awk and gnuwin32 are installed.
I have a big text file I need to manipulate.
In short, I will have to split it in thousands of short files, then rename and save in a folder which name is based upon filename.
Here is a snippet of my big input.txt file (this... (4 Replies)
AWK command to get file content until 3 occurrence of pattern match,
INPUT FILE:
JMS_BODY_FIELD:JMSText = <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<custOptIn xmlns="http://com/walm/ta/cu/ccs/xml2">
<person>Romi</person>
<appName>SAP</appName>
</custOptIn>
... (4 Replies)
Discussion started by: prince1987
4 Replies
LEARN ABOUT SUSE
pfsview
pfsview(1) General Commands Manual pfsview(1)NAME
pfsview - Viewer for high-dynamic range images in pfs format
SYNOPSIS
pfsview [--window_min <log_lum>] [--window_max <log_lum>]
DESCRIPTION
pfsview is a QT application for viewing high-dynamic range images. It expects pfs stream on the standard input and displays the frames in
that stream one by one.
pfsv script can be more convienent to use if hdr images are to be displayed without any prior processing.
DYNAMIC RANGE WINDOW
To show high-dynamic range data on a low-dynamic range monitor, pfsview uses concept of a dynamic range window. The dynamic range window is
the highest and lowest value that should be mapped to black and white pixel. Values above or below the window are clipped (see clipping
methods below). The dynamic range window is displayed in pfsview as a blue area on the dynamic range scale (second toolbox from the top).
The window can be moved, shrunk and expended using a mouse or a keyboard.
CLIPPING METHODS
Currently, two clipping methods are available (see View menu):
Simple clipping
The values above and below the dynamic range window are displayed as black or white.
Color-coded clipping
The values above the dynamic range window are displayed as yellow and below the window as green. This is helpful to see which parts
of the image do not fit into the selected dynamic range.
Keep brightness and hue
This method tries to preserve brightness and hue while sacrificing color saturation when the colors exceed the RGB color gamut. Col-
ors are desaturated in the RGB color space towards the neutral color (D65) of the corresponding luminance.
MAPPING METHODS
High-dynamic range data are usually better visualized using non-linear scale, for example a logarithmic or a power function. pfsview offers
several such scales, shown in View menu. Gray-scale values for each mapping method are computed by the formulas:
LINEAR: y = (x-min)/(max-min)
GAMMA: y = [ (x-min)/(max-min) ]^gamma
LOGARITHMIC: y = (log10(x)-log10(min))/(log10(max)-log10(min))
where y is the gray-scale value after mapping, x is an input HDR value, min and max are lower and upper bounds of the dynamic range window.
OPTIONS --window_min <log_lum>
Lower bound of the values that should be displayed or minimum value of the dynamic range window. The value should be given in log_10
units, for example -1 if the lower bound should be 0.1 (10^-1).
--window_max <log_lum>
Upper bound of the values that should be displayed or minimum value of the dynamic range window. The value should be given in log_10
units, for example -1 if the upper bound should be 0.1 (10^-1).
EXAMPLES
pfsin memorial.hdr | pfsview
See the memorial image.
pfsv memorial.hdr
The same as above, but using the utility script 'pv'.
SEE ALSO pfsv(1)pfsin(1)BUGS
Zomming in may sometimes show artifacts.
Please report bugs and comments to Rafal Mantiuk <mantiuk@mpi-sb.mpg.de>.
pfsview(1)