03-26-2014
I highly recommend using linux rather than cygwin for better performance. You might try using a virtual linux image (i.e. vmware). I also sometimes will create a ram disk to speed things up (on linux) when I am processing a lot of lines in a file.
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1. Shell Programming and Scripting
I have a file which consists of 1000 entries. Out of 1000 entries i have 500 Duplicate Entires. I want to remove the first Duplicate Entry (i,e entire Line) in the File.
The example of the File is shown below:
8244100010143276|MARISOL CARO||MORALES|HSD768|CARR 430 KM 1.7 ... (1 Reply)
Discussion started by: ravi_rn
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2. Shell Programming and Scripting
Hi,
My awk program is failing. I figured out using command
od -c filename
that the last line of the file doesnt end with a new line character.
Mine is an automated process because of this data is missing.
How do i handle this?
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3. Shell Programming and Scripting
i have the long file more than one ns and www and mx in the line like .
i need the first ns record and first www and first mx from line .
the records are seperated with tthe ; i am try ing in awk scripting not getiing the solution.
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4. Shell Programming and Scripting
Hi Sorry to multipost. I am opening the new thread because the earlier threads head was misleading to my current doubt.
and i am stuck.
list=`cat /u/Test/programs`;
psg "ServTest" | awk -v listawk=$list '{
cmd_name=($5 ~ /^/)? $9:$8
for(pgmname in listawk)
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5. Shell Programming and Scripting
I have an extremely large csv file that I need to search the second field, and upon matches update the last field...
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6. Shell Programming and Scripting
Folks ,
i want to read a csv file line by line till the end of file and filter the text in the line and append everything into a variable.
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trousers:shirts,price,50
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etc
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7. Shell Programming and Scripting
I have several hundreds of tiny files which need to be concatenated into one single line and all those in a single file. Some files have several blank lines. Tried to use this script but failed on it.
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8. Shell Programming and Scripting
I'm looking to remove duplicate rows from a CSV file with a twist.
The first row is a header.
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9. UNIX for Dummies Questions & Answers
Hi all,
I've got a file that has 12 fields. I've merged 2 files and there will be some duplicates in the following:
FILE:
1. ABC, 12345, TEST1, BILLING, GV, 20/10/2012, C, 8, 100, AA, TT, 100
2. ABC, 12345, TEST1, BILLING, GV, 20/10/2012, C, 8, 100, AA, TT, (EMPTY)
3. CDC, 54321, TEST3,... (4 Replies)
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10. Shell Programming and Scripting
My file (the output of an experiment) starts off looking like this,
_____________________________________________________________
Subjects incorporated to date: 001
Data file started on machine PKSHS260-05CP
**********************************************************************
Subject 1,... (9 Replies)
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LEARN ABOUT SUNOS
mlib_vectorminimummag_u8c
mlib_VectorMinimumMag_U8C(3MLIB) mediaLib Library Functions mlib_VectorMinimumMag_U8C(3MLIB)
NAME
mlib_VectorMinimumMag_U8C, mlib_VectorMinimumMag_S8C, mlib_VectorMinimumMag_S16C, mlib_VectorMinimumMag_S32C, mlib_VectorMinimumMag_F32C,
mlib_VectorMinimumMag_D64C - find the first element with the minimum magnitude in a vector
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_VectorMinimumMag_U8C(mlib_u8 *min, const mlib_u8 *x, mlib_s32 n);
mlib_status mlib_VectorMinimumMag_S8C(mlib_s8 *min, const mlib_s8 *x, mlib_s32 n);
mlib_status mlib_VectorMinimumMag_S16C(mlib_s16 *min, const mlib_s16 *x, mlib_s32 n);
mlib_status mlib_VectorMinimumMag_S32C(mlib_s32 *min, const mlib_s32 *x, mlib_s32 n);
mlib_status mlib_VectorMinimumMag_F32C(mlib_f32 *min, const mlib_f32 *x, mlib_s32 n);
mlib_status mlib_VectorMinimumMag_D64C(mlib_d64 *min, const mlib_d64 *x, mlib_s32 n);
DESCRIPTION
Each of these functions finds the first element with the minimum magnitude in a complex vector, then puts the real and imaginary parts of
it into min[0] and min[1], respectively.
PARAMETERS
Each of the functions takes the following arguments:
min Pointer to the first element with the minimum magnitude.
x Pointer to the first element of the source vector.
n Number of elements in the source vector.
RETURN VALUES
Each of the functions 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 |Evolving |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO
mlib_VectorMaximumMag_U8C(3MLIB), mlib_MatrixMaximumMag_U8C(3MLIB), mlib_MatrixMinimumMag_U8C(3MLIB), attributes(5)
SunOS 5.10 9 Nov 2004 mlib_VectorMinimumMag_U8C(3MLIB)