Hi,
I have a script which will generate three csv files. i want to copy the contents of these csv files into a .XLS file but in different worksheets. Can a this be done in the same script? :confused:
Can Perl come to my help in coping the csv files into different worksheets of .XLS file ?... (0 Replies)
Hi,
having two csv files, both sorted, by key (column1), f1 containing duplicate keys and f2 containing no duplicate keys, how can I obtain all rows from f1 with the keys listed in file2? Example:
f1 is:
k1,gsj01fd
k2,vi982cj
k2,1fjk01e
k3,81kjfds
k4,sd9dasi
f2 is:
k2
k3
and I... (3 Replies)
Hi,
I have a file coming in xxx.txt(csv format) i do some work on it and i need to send out as a .xls format. Is there any way there is some code i can use in my script to convert this?
I'm struggling on this.
Thanks (11 Replies)
Hi All,
I wrote a script to extract data from Oracle DB and place it in a text file , and I have coverted .txt file into comma seperated .csv file and I sent it to my mail box .
I can get .xls file in my inbox.I am getting all data in same column and in different rows , without column... (1 Reply)
Hi All,
I've got in a situation where I need to convert .xlsx or .xls formatted files into simple text file or .csv file.
I've found many options but doing this using PERL script is the best way I believe.I'm in AIX box.
Perl code should have 2 params while running. i.e
perl... (1 Reply)
There can be thousand of .ksh in a specific directory where sql files are called from ksh.
Requirement is to loop through all the files content and generate a report like below:
Jobname Type type sqlname
gemd1970 sql daily tran01
gemw1971 sql weekly ... (6 Replies)
Discussion started by: vedanta
6 Replies
LEARN ABOUT DEBIAN
jpeghotp
JPEGHOTP(1) User Commands JPEGHOTP(1)NAME
jpeghotp - find hot or dead pixels in otherwise black or white JPEG images
SYNOPSIS
jpeghotp [OPTION]... JPEG-FILE [PIXEL-BLOCKS-FILE]
DESCRIPTION
Jpeghotp automatically finds hot pixels in an otherwise black JPEG image (default) or dead pixels in an otherwise white JPEG image (if the
--invert option is specified). The output is suitable as a pixel block specification file for the jpegpixi(1) program. A typical applica-
tion is to process an image taken with a digital camera with CCD defects.
To obtain a black image, take a picture in total darkness or with covered lens. To obtain a while image, take an overexposed picture of a
well-lit piece of white paper.
JPEG-FILE is the filename of the JPEG image to read. It can be -, which refers to standard input.
PIXEL-BLOCKS-FILE is the name of the file to write the coordinates and sizes of the hot (or dead) pixel blocks to. If it is omitted, the
coordinates and sizes are written to standard output.
OPTIONS -t THRESHOLD, --threshold=THRESHOLD
Specify the threshold between noise and signal. Pixel luminosities below the threshold are considered CCD noise, luminosities above
are considered hot pixels. THRESHOLD must be a number between 0 and 100 followed by a percent character (%). The default is 10%.
-i, --invert
Invert the image. If this option is specified, dead pixels in an otherwise white image instead of hot pixels in an otherwise black
image are found.
-c, --comments
Output comments with the luminosities of the hot (or dead) pixel blocks. This can be helpful in hand tuning the pixel blocks file.
--help Display a short help text and exit immediately.
--version
Display version information and exit immediately.
BUGS
Please report bugs to <martin-jpegpixi@zero-based.org>.
COPYRIGHT
Copyright (C) 2003, 2004, 2005 Martin Dickopp
Jpeghotp is free software; it may be copied and/or modified under the terms of the GNU General Public License version 2 or (at your option)
any later version. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
SEE ALSO jpegpixi(1)
The jpegpixi homepage: http://www.zero-based.org/software/jpegpixi/
jpegpixi 1.1.1 18-Apr-2005 JPEGHOTP(1)