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Shell Programming and Scripting
Replace values
Post 302935952 by jiam912 on Friday 20th of February 2015 01:05:34 PM
02-20-2015
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1. Shell Programming and Scripting
I have the below file ...where some of the column values should replaced with desired values ....below file u can find that 3 column where ever 'AAA' comes should replaced with ' CC '
NOTE : we have to pass the column number ,AAA,CC (modified value) as the parameters to the code.
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Hallo all,
I try to create a bash script but till now without any positiv results.
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file.xml
===================================
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I have a file:
$somevar=somevalue
$anothervar=
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Dear Friends,
I did the same question before in other thread, but I want to explain a little better my request.
I am looking for a way how to find and replace a values in two files using a reference a file where are the key to replace.
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I want to replace the third and fourth lines of a 2nd file by the first two lines of a file.
Input:
file_1
file_1.line_1
file_1.line_2
file_2
file_2.line_1
<file_2.line_2_blank>
file_2.line_3
file2.line_4
<file_2.line_5_blank>
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file_2.line1
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I have the following input format:
AA00000712000 -0.17 0.90 -1.04 -0.37 -1.45 -1.13 -0.22 -0.34 -0.55 2.37 0.67 -0.48 -0.48
AA00000712001 0.15 0.03 0.47 0.62 2.04 1.14 0.29 -0.81 0.85 0.53 1.00 -0.10 -0.48
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7. Shell Programming and Scripting
Gents,
Can you please help with this.
Input file
49955 2009 2
49957 2010 2
49959 2010 2
49961 2010 2
49963 2010 2
49789 2011 -174
49791 2011 2
49793 2011 2
49795 2011 2
49965 2011 170
49967 2011 2
49969 2011 2
49971 2011 2
49797 2012 -174
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8. Shell Programming and Scripting
Gents,
Please can you help me.
I need to update file1 using file2 values
file1
S 44519.00 49349.00 1V1 0.0 0 0.0 0.0 0.0 0.0289091513
S 44513.00 48581.00 1V1 0.0 0 0.0 0.0 0.0 0.0289094319
S 44511.00 48605.00 1V1 0.0 0 0.0... (1 Reply)
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Hi Guys,
I am having a file like below
AZ_H,NZ_K,IN_F,AZ1_A
output required
AZ_H string,
NZ_K int,
IN_F int,
AZ1_A double
the values will starting like below
_A - double
_F - int
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Gents,
Please i need your help.
Using the file2.txt i will like to replace values in file3.txt.
Example in file 2 column 1 is the value to find in file3.txt and replace with value in colunm2 (file2.txt).
Example
file2.txt
21 1209
22 1210file3.txt
SCI TB Timestamp Local : 8/30/17... (2 Replies)
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LEARN ABOUT CENTOS
perl::critic::policy::builtinfunctions::prohibitlvaluesubstr
Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSuUser(Contributed Perl DocumPerl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr(3) NAME
Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr - Use 4-argument "substr" instead of writing "substr($foo, 2, 6) = $bar". AFFILIATION
This Policy is part of the core Perl::Critic distribution. DESCRIPTION
Conway discourages the use of "substr()" as an lvalue, instead recommending that the 4-argument version of "substr()" be used instead. substr($something, 1, 2) = $newvalue; # not ok substr($something, 1, 2, $newvalue); # ok The four-argument form of "substr()" was introduced in Perl 5.005. This policy does not report violations on code which explicitly specifies an earlier version of Perl (e.g. "use 5.004;"). CONFIGURATION
This Policy is not configurable except for the standard options. SEE ALSO
"substr" in perlfunc (or "perldoc -f substr"). "4th argument to substr" in perl5005delta AUTHOR
Graham TerMarsch <graham@howlingfrog.com> COPYRIGHT
Copyright (c) 2005-2011 Graham TerMarsch. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.16.3 2014-06-09 Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr(3)