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Shell Programming and Scripting
How to compare two columns in two files?
Post 302339085 by sncoupons on Wednesday 29th of July 2009 05:53:23 PM
07-29-2009
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1. Shell Programming and Scripting
My Friends,
Need your help to find the difference between few columns from two comma delimited files. For example, File1 and File2 has 22 columns, and I want to find the difference in first 12 columns.
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Hiiiii friends
I have 2 files which contains huge data & few lines of it are as shown below
File1: b.dat(which has 21 columns)
SSR 1976 8 12 13 10 44.00 39.0700 70.7800 7.0 0 0.00 0 2.78 0.00 0.00 0 0.00 2.78 0 NULL
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Hi all,
I would like to compare a column in one file to a column in another file and when there is a match it prints the first column and the corresponding second column. Example
File1
ABA
ABC
ABE
ABF
File 2
ABA 123
ABB 124
ABD 125
ABC 126
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4. Shell Programming and Scripting
Hi
I have file 1 like this
and file 2 like this
I need to compare column 3 of both files and delete lines in file1 with same column 3 values in two files. So the output is
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5. Shell Programming and Scripting
Hi,
I want to compare the columns of two files excluding column 2 from both the files. I tried this awk command.
awk -F":" 'NR==FNR{++a;next} !(a)' file1.txt file2.txt
.
Example: File1.txt
123:09-15-2011:abc:123456
123:09-15-2011:abc:234567
123:09-15-2011:abc:345678
... (5 Replies)
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6. Shell Programming and Scripting
Hi,
I need to compare multiple columns from 2 files.
I can, for example, have these 2 files:
file1:
col1, col2, col3,col4
a,1,4,7
b,2,5,8
c,3,6,9file2:
col1, col2, col3,col4
a,2,3,2
b,5,7,5
c,1,9,8As a result, I need for example the difference between the columns 2 and 4:
col2,... (3 Replies)
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Hi,
I have two files like this:
8 1.3
10 1.3
12 1.3
15 1.3
21 1.3
and
1
2
3
4
10
11
15
16
21
22 (3 Replies)
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9. UNIX for Dummies Questions & Answers
Hi,
Below is my requirement
file1
id|cnt
1|1
2|2
3|3
file2
id_1|cnt_1
1|1
2|1
3|1
I want to compare cnt and cnt_1 columns, if they are differ then give the details
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Hi All,
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1,338,30253395122015103,2015103,UB0085000,STMT151117055527002,,,
1,338,30253395122015103,2015103,UB0085000,STMT151117055527001,,,
and b.dat having content
1,STMT151117055527001,a1.txt,b1.txt,c1.txt
1,STMT151117055527002,a2.txt,b2.txt,c2.txt
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LEARN ABOUT OPENSOLARIS
mlib_videodct8x8_s16_s16_b10_na
mlib_VideoDCT8x8_S16_S16_B10_NA(3MLIB) mediaLib Library Functions mlib_VideoDCT8x8_S16_S16_B10_NA(3MLIB) NAME
mlib_VideoDCT8x8_S16_S16_B10_NA, mlib_VideoDCT8x8_S16_S16_NA - forward Discrete Cosine Transform (DCT) SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_VideoDCT8x8_S16_S16_B10_NA( mlib_s16 coeffs[64], const mlib_s16 block[64]); mlib_status mlib_VideoDCT8x8_S16_S16_NA( mlib_s16 coeffs[64], const mlib_s16 block[64]); DESCRIPTION
The mlib_VideoDCT8x8_S16_S16_B10_NA() function computes the forward DCT for the destination DCT coefficients of data type mlib_s16 and a source block of data type mlib_s16. The input to the DCT routine is the difference between the current block and the reference block. The difference pixel can occupy nine bits and is represented as a 16-bit datum. This function requires no special address alignment. Since mediaLib 2.5, mlib_VideoDCT8x8_S16_S16_NA() has been renamed to mlib_VideoDCT8x8_S16_S16_B10_NA(). Now mlib_VideoDCT8x8_S16_S16_NA() is an alias of mlib_VideoDCT8x8_S16_S16_B10_NA(). PARAMETERS
The function takes the following arguments: coeffs Pointer to the destination DCT coefficients. block Pointer to an 8x8 motion-compensated block that is the difference between the reference block and the current block. RETURN VALUES
The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Committed | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
mlib_VideoDCT2x2_S16_S16(3MLIB), mlib_VideoDCT4x4_S16_S16(3MLIB), mlib_VideoDCT8x8_S16_S16_B10(3MLIB), mlib_VideoDCT8x8_S16_S16_B12(3MLIB), mlib_VideoDCT8x8_S16_U8(3MLIB), mlib_VideoDCT8x8_S16_U8_NA(3MLIB), mlib_VideoDCT16x16_S16_S16(3MLIB), mlib_VideoDCT16x16_S16_S16_B10(3MLIB), attributes(5) SunOS 5.11 2 Mar 2007 mlib_VideoDCT8x8_S16_S16_B10_NA(3MLIB)