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Shell Programming and Scripting
String Operations
Post 302071389 by vino on Wednesday 19th of April 2006 04:49:54 AM
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Hi there,
I want some help on scripting regarding file processing.
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Hi
I have a tab delimited file with 3 fields. I need to sort this file on the first field and remove all the records where the first field has dulplicates. For eg my file is
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133|affbfsde|dgfg
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Hi :)
I am writing a ksh
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A12B3456CD78
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Can you give me some suggestions to split below string into three parts using shell scripts.. Script has to print all alphabets before the number, then number and then all alphabets after the number..
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Hi everyone,
I need little help in shell operations from C++ program.
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Hi Folks,
Below is example of an Input data which is used, based on the last 2, 3 & 4 column, I want my first column data to be collated as shown in the output section.
a,ac,tc,ic
b,ac,tc,ic
c,ac,tc,ic
d,ac,tc,ic
b,bc,tc,ic
d,bc,tc,ic
e,bc,tc,ic
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LEARN ABOUT LINUX
let
let(1) User Commands let(1) NAME
let - shell built-in function to evaluate one or more arithmetic expressions SYNOPSIS
ksh let arg... DESCRIPTION
ksh Each arg is a separate "arithmetic expression" to be evaluated. EXIT STATUS
The following exit values are returned: 0 The value of the last expression is non-zero. 1 The value of the last expression is zero. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
ksh(1), set(1), typeset(1), attributes(5) SunOS 5.10 15 Apr 1994 let(1)