Thank you all for your quick response !! Thanks a lot rwuertn; '-F' option is working and I am able to extract the required data within less time period.
However, the files are like:
Code:
emp.txt
------------
John
Kevin
Prakash
Susan
Ken
details.txt
-------------
HDR|Prakash D
DTL|Prakash|EMP0000010|Sr Associate|FL
HDR|Kevin T
DTL|Kevin|EMP0000004|Analyst|IL
HDR|John M
DTL|John|EMP0000184|Manager|CA
Thanks again
Last edited by Scott; 11-17-2011 at 05:52 PM..
Reason: Code tags...
111111111100000000001111111111
123232323200000010001114545454
232435424200000000001232131212
342354234301000000002323423443
232435424200000000001232131212
2390898994200000000001238908092
This is the record format.
From 11th position to 20th position in a record there are 0's occuring,and... (6 Replies)
Hi,
I have to find out the run time for 40-45 different componets. These components writes in to a genreric log file in a single directory.
eg.
directory is LOG and the log file name format is generic_log_<process_id>_<date YY_MM_DD_HH_MM_SS>.log
i am taking the run time using the time... (3 Replies)
I have file which contains around 5000 lines.
The lines are fixed legth but having no delimiter.Each line line contains nearly 3000 characters.
I want to delete the lines
a> if it starts with 1 and if 576th postion is a digit i,e 0-9
or
b> if it starts with 0 or 9(i,e header and footer)
... (4 Replies)
Background
-------------
The Unix flavor can be any amongst Solaris, AIX, HP-UX and Linux. I have below 2 flat files.
File-1
------
Contains 50,000 rows with 2 fields in each row, separated by pipe.
Row structure is like Object_Id|Object_Name, as following:
111|XXX
222|YYY
333|ZZZ
... (6 Replies)
Dear All,
Good Evening!!
I have a requirement to ftp a 220GB backup file to a remote backup server.
I wrote a script for this purpose.
But it takes more than 8 hours to transfer this file.
Is there any other method to do it in less time???
Thanks in Advance!!!
---------- Post updated... (5 Replies)
Hi Experts,
I had to edit (a particular value) in header line of a very huge file so for that i wanted to search & replace a particular value on a file which was of 24 GB in Size. I managed to do it but it took long time to complete. Can anyone please tell me how can we do it in a optimised... (7 Replies)
Hi,
I have created a shell script for Server Log Automation Process. I have used
find xargs grep command to search the string.
for Example,
find -name | xargs grep "816995225" > test.txt .
Here my problem is,
We have lot of records and we want to grep the string... (4 Replies)
I'm trying to remove duplicate data from an input file with unsorted data which is of size >50GB and write the unique records to a new file.
I'm trying and already tried out a variety of options posted in similar threads/forums. But no luck so far..
Any suggestions please ?
Thanks !! (9 Replies)
Hi All,
I am new to this forum and this is my first post.
My requirement is like to optimize the time taken to grep the file with 40000 lines.
There are two files FILEA(40000 lines) FILEB(40000 lines).
The requirement is like this, both the file will be in the format below... (11 Replies)
Hi All,
This query is regarding performance improvement of a command.
I have a list of IDs in a file (say file1 with single ID column) and file2 has the data rows.
I need to get the IDs from file1 and search in file2, matching rows from file2 should be written to a file3.
For this... (4 Replies)
Discussion started by: Tanu
4 Replies
LEARN ABOUT SUSE
pfsoutjpeghdr
pfsoutjpeghdr(1) General Commands Manual pfsoutjpeghdr(1)NAME
pfsoutjpeghdr - Write images or frames in JPEG-HDR format
SYNOPSIS
pfsoutjpeghdr (<file> [--linear] [--quality <val>] [--correction <correct>] [--frames <range>]) [<file>...]
DESCRIPTION
Use this command to write JPEG file with HDR extension. This software makes use of the High Dynamic Range Imaging Library from Sunnybrook
Technologies Inc. (c) Sunnybrook Inc. 2005
OPTIONS --quality <val>, -q <val>
The --quality setting controls the overall compression/quality trade-off, with 100 being the maximum setting, producing the lowest
losses and the largest output files. Quality settings below 70 may result in significant image degradation, and should be avoided
in critical applications. Default: --quality=90
--correction <correct>, -c <correct>
The --correction setting controls the algorithm used during downsampling of the HDR ratio image data. The default precorrect option
compensates for resampling errors by adjusting the tone-mapped image to maximize the accuracy of the HDR result. This option may
sometimes induce modest halo artifacts in the tone-mapped image at lower quality settings. If the tone-mapped (backwards compati-
ble) image is more important than the HDR version, the postcorrect option may be used, instead. To avoid all artifacts from HDR
resampling, specify the fullsamp option. This will result in slightly larger image files. Default: --correction=precorrect
--alpha <a>, -a <a>; --beta <b>, -b <b>
The --alpha and --beta settings control color desaturation during tone-mapping, which will also permits super-saturated colors to
pass through safely. (See the appendix of the paper by Ward and Simmons cited below for details.) Use --alpha < 1 to desaturate
colors and --beta > 1 to enhance color saturation contrast. Any input color space will be converted to the standard YCC color space
of JPEG, based on the CCIR-709 (sRGB) primaries. Default: --alpha=1, --beta=1.
EXAMPLES
pfsin memorial.hdr | pfsoutjpeghdr memorial.jpeg
BUGS
Please report bugs and comments to Rafal Mantiuk <mantiuk@mpi-sb.mpg.de>.
SEE ALSO pfsinjpeghdr(1) Subband Encoding of High Dynamic Range ImagerybyWardandSimmons (www.anyhere.com/gward/papers/apgv04)
pfsoutjpeghdr(1)
11-17-2011
