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1. Shell Programming and Scripting
I am trying to write a shell script which takes an input file as an arguement in the terminal e.g. bash shellscriptname.sh input.txt. I would like for the file to be read line by line each time checking if the .txt file contains certain words or letters(validating the syntax). If the line being... (1 Reply)
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2. Shell Programming and Scripting
Hello All,
I want to use scp for copying multiple files ( files locations are stored in an array ) from remote server from different locations without prompting password every time . I will supply password once and it should be able to copy every file mentioned in an array.
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3. Shell Programming and Scripting
Hi geeks,
I'm trying to write a below script, but it throws an error, please check and correct me.
#!/bin/bash
#The below script will extract the string error1 error2 and error3 and also it will count and list the occurrence
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4. Shell Programming and Scripting
Hi friends,
I need urgent help here:
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I need to create shell script that will find the files & throw an error through job (autosys) when file not found.
Daily we use to receive 3 files from a system.
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5. Red Hat
abb 117.96.113.21
cgg 101.2.104.42
cgg 110.227.247.236
desk 203.20.35.28
png 1.39.242.241
png 1.39.242.241
rzx 101.2.104.42
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abb 49.138.242.187
how to find the count of this file wtrto ip
thnx in advance (4 Replies)
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6. UNIX for Advanced & Expert Users
Hi friends..
I am using the below command to search few files from many folders which is under one folder..
i mean let say the path is A/B/C...and inside C...i have 1-10 folder...
the below command is working fine....
for i in 1 3 5 7; do
find /A/B/C/${i} -name "*.txt" -o -name "*.csv"... (3 Replies)
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7. Shell Programming and Scripting
i have a serious simple problem.please help me out of the situation.
i hav a file which contains----
01473341234,
01473312121,
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31233444555,
------------------------
data like that.i want to delete last line comma(,) only.what will be tha command. (4 Replies)
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8. UNIX for Advanced & Expert Users
Hi,
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1.How can I make... (3 Replies)
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9. Solaris
Hi.
My E250 server (Solaris 8) running oracle database gets hangup in between. I checked the logs in /var/adm/messages but could not find anything related to this. can anyone help me out?
bala (3 Replies)
Discussion started by: balaji_prk
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TIFF2RGBA(1) General Commands Manual TIFF2RGBA(1)
NAME
tiff2rgba - convert a TIFF image to RGBA color space
SYNOPSIS
tiff2rgba [ options ] input.tif output.tif
DESCRIPTION
Tiff2rgba converts a wide variety of TIFF images into an RGBA TIFF image. This includes the ability to translate different color spaces
and photometric interpretation into RGBA, support for alpha blending, and translation of many different bit depths into a 32bit RGBA image.
Internally this program is implemented using the TIFFReadRGBAImage() function, and it suffers any limitations of that image. This includes
limited support for > 8 BitsPerSample images, and flaws with some esoteric combinations of BitsPerSample, photometric interpretation, block
organization and planar configuration.
The generated images are stripped images with four samples per pixel (red, green, blue and alpha) or if the -n flag is used, three samples
per pixel (red, green, and blue). The resulting images are always planar configuration contiguous. For this reason, this program is a
useful utility for transform exotic TIFF files into a form ingestable by almost any TIFF supporting software.
OPTIONS
-c Specify a compression scheme to use when writing image data: -c none for no compression (the default), -c packbits for the PackBits
compression algorithm, -c zip for the Deflate compression algorithm, -c jpeg for the JPEG compression algorithm, and -c lzw for Lem-
pel-Ziv & Welch.
-r Write data with a specified number of rows per strip; by default the number of rows/strip is selected so that each strip is approxi-
mately 8 kilobytes.
-b Process the image one block (strip/tile) at a time instead of by reading the whole image into memory at once. This may be necessary
for very large images on systems with limited RAM.
-n Drop the alpha component from the output file, producing a pure RGB file. Currently this does not work if the -b flag is also in
effect.
SEE ALSO
tiff2bw(1), TIFFReadRGBAImage(3t), libtiff(3)
June 13, 2001 TIFF2RGBA(1)
