Hi,
I need to generate a test data file by reading inputs from multiple files.
A sample pseudo code for this program to read from three files and write to a output file would be like:
open(OUTPUTFILE, "data");
open(INFILE1, "data1");
open(INFILE2, "data2");
open(INFILE3, "data3");
... (1 Reply)
Hi all,
I have a requirement where i have to read multiple files using Shell Script in Korn Shell.
each file will have the 3rd line as the amount field, i have to read this amount field and sum it for all the files.
any idea on how to achieve this?? (i think i can achieve it using a loop,... (9 Replies)
Hi,
Can any one tell me if i can read two files in a shell script...
My actual requirement is to read the 1st text file and parse it to get the file code and use this file code to retrieve data from database and print the fetched data in the 2nd text file (I have parsed it and printed the... (2 Replies)
Hi all,
I would like to simply read a file which lists a number of pathnames and files, then search and replace key strings using a few vi commands:
:1,$s/search_str/replace_str/g<return>
but I am not sure how to automate the <return> of these vis commands when I am putting this in a... (8 Replies)
Hi All,
there is a script that reads multiple files in a directory starting with CTG_TMPxx where xx is an integer number.
i have a problem in readin the last file. For example, if there are 10 files in that directory, 9 files are read and processed. but the 10th file, its saying as cannot read... (1 Reply)
Hi folks
I have a situation where I am trying to use awk to compute mean and standard deviation for a variable that spans across multiple files. The layout of each file is same and arranged in 3 columns and uses comma as a delimiter.
File1 layout:
col1,col2,col3
0,0-1,0.2345... (13 Replies)
I am trying to create a script which will read 2 files and use the lines of file 1 for each line on file 2.
here's my sample code
cat $SBox |
while read line
do
cat $Date |
while read line
do $SCRIPTEXE <line from first file> $2 <line from 2nd file>
... (12 Replies)
Hi, is there a ways to read multiple files in a single awk command?
For example:
awk -f awk_script file1 file2 file3
I've google it, most of them suggest using FNR. But I don't understand how it works. It will be a great help if someone able to explain it in simple term with some example. (4 Replies)
I have 7 text files of varying sizes for each month of System Maintenance done during the 2013 calendar year (Jan. 134 jobs, Feb. 84 jobs, Apr. 594 jobs, May 158 jobs, July 69 jobs, Aug. 1 job, Oct. 102 jobs) and I have another text file which contains everything from those 7 files. Each of the... (8 Replies)
How to read multiple files at simultaneously? (1 Reply)
Discussion started by: Priyanka_M
1 Replies
LEARN ABOUT LINUX
tiffsplit
tiffsplit(1) User Commands tiffsplit(1)NAME
tiffsplit - split a multi-image TIFF into single-image TIFF files
SYNOPSIS
tiffsplit src.tif [prefix]
DESCRIPTION
tiffsplit splits a multi-directory (page) TIFF file to create one or more single-directory (page) TIFF files. The output filenames are cre-
ated by concatenating a prefix, a lexically ordered suffix in the range [aa-zz], and the suffix .tif. For example, xaa.tif, xab.tif, ...,
xzz.tif. If a prefix is not specified on the command line, the default prefix x is used.
OPTIONS
None
OPERANDS
The following operands are supported:
src.tif The name of the input file.
prefix The prefix used to create the output filenames.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWTiff |
+-----------------------------+-----------------------------+
|Interface stability |External |
+-----------------------------+-----------------------------+
SEE ALSO tiffinfo(1), tiffcp(1), libtiff(3)NOTES
Only a select set of "known tags" is copied when splitting.
Updated by Breda McColgan, Sun Microsystems Inc., 2004.
SunOS 5.10 26 Mar 2004 tiffsplit(1)