Hi Experts,
I need your timely help. I have a problem with merging two files. Here my situation :
Here I have to compare first three fields from FILE1 with FILE2. If they are equal, I have to append the remaining values from FILE2 with FILE1 to create the output.
FILE1:
Class ... (3 Replies)
I have two files with ids and email addresses. File 2 cotains a subset of the records in file 1. The key field is the first field containing the id.
file 1:
123|myadr@abc.com
456|myadr2@abc.com
789|myadr3@abc.com
file 2:
456|adr456@xyz.com
Where the record appears in the second... (3 Replies)
Hi,
i want to compare two files by one field say $3 in file1 needs to compare with $2 in file2.
sample file1 - reqd_charge_code
2263881188,24570896,439
2263881964,24339077,439
2263883220,22619162,228
2263884224,24631840,442
2263884246,22612161,442
sample file2 - rg_j
... (2 Replies)
Hi all,
I searched the forum and tried to learn from the similar posts. However, I am new and I need to get help on this. I hope an expert kindly help me to sort this out.
I need to compare field 1 and 2 of the first file with the same fields of the second file and if both fields matches... (9 Replies)
I've 2 files. Need to compare File1.Field1,File1.Field2 with File2.Field1,File2.Field2. If matches then create a new file.
File1
10 A|ADB|967143.24|1006101.5
3E HK|DHB|24294.76|242513.89
ABN ACU|ADB|22104.69|51647.14
ABN BU|DBA|39137.14|109128.38
ABN|ADB|64466.89|167936.55
ABOC... (2 Replies)
Hi,
I have two files formatted as following:
File 1: (user_num_ID , realID) (the NR here is 41671)
1 cust_034_60
2 cust_80_91
3 cust_406_4
..
..
File 2: (realID , clusterNumber) (total NR here is 1000)
cust_034_60 2
cust_406_4 3
..
.. (11 Replies)
I want to compare File1 and File2 (Separated by spaces) using four fields (Column 1,2,4,5).
Logic: If column 1 and 2 of File1 and File2 match exactly and if the File2 has the same characters as any of the characters present in column 4 and 5 of file1 then those lines of file1 and file2 are... (1 Reply)
Dear All,
I want to compare File1 and File2 (Separated by spaces) using four fields (Column 1,2,4,5).
Logic: If column 1 and 2 of File1 and File2 match exactly and if the File2 has the same characters as any of the characters present in column 4 and 5 of file1 then those lines of file1 and file2... (6 Replies)
Hi all,
I have two files as below. I need to compare field 2 of file 1 against field 1 of file 2 and field 5 of file 1 against filed 2 of file 2. If both matches , then create a result file 1 with first file data and if not matches , then create file with first fie data. Please help me in... (1 Reply)
Long time listener first time poster. Hope someone can advise.
I have two files, 1000+ lines in each, two fields in each file.
After performing a sort, what is the best way to find exact matches where field $1 and $2 in file1 are also present in file2 on the same line, then output only those... (6 Replies)
Discussion started by: bstaff
6 Replies
LEARN ABOUT REDHAT
ppmquantall
ppmquantall(1) General Commands Manual ppmquantall(1)NAME
ppmquantall - run ppmquant on a bunch of files all at once, so they share a common colormap
SYNOPSIS
ppmquantall [-ext extension] ncolors ppmfile ...
DESCRIPTION
Takes a bunch of portable pixmap as input. Chooses ncolors colors to best represent all of the images, maps the existing colors to the new
ones, and overwrites the input files with the new quantized versions.
If you don't want to overwrite your input files, use the -ext option. The output files are then named the same as the input files, plus a
period and the extension text you specify.
Verbose explanation: Let's say you've got a dozen pixmaps that you want to display on the screen all at the same time. Your screen can
only display 256 different colors, but the pixmaps have a total of a thousand or so different colors. For a single pixmap you solve this
problem with ppmquant; this script solves it for multiple pixmaps. All it does is concatenate them together into one big pixmap, run
ppmquant on that, and then split it up into little pixmaps again.
(Note that another way to solve this problem is to pre-select a set of colors and then use ppmquant's -map option to separately quantize
each pixmap to that set.)
SEE ALSO ppmquant(1), ppm(5)BUGS
It's a csh script. Csh scripts are not portable to System V. Scripts in general are not portable to non-Unix environments.
AUTHOR
Copyright (C) 1991 by Jef Poskanzer.
27 July 1990 ppmquantall(1)