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Shell Programming and Scripting
Add value in specific field
Post 302928843 by jiam912 on Monday 15th of December 2014 01:32:30 PM
12-15-2014
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10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi Everyone,
a.txt
a b c 1 e e e e e
a b c 2 e e e e e
the output is
a b c 1 e e e e e
a 00b c 2 e e e e e
when 4th field = '2', then add '00' in the front of 2nd field value.
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2. Shell Programming and Scripting
Say the input was as follows:
Brat 20 x 1000 32rf
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I currently have this line but it is... (6 Replies)
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I'm trying to update a text file via sed/awk, after a lot of searching I still can't find a code snippet that I can get to work.
Brief overview:
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i have this file
073274753,0544901701,20101201,000316
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5. Shell Programming and Scripting
Hello,
i need help with awk.
I have this file:
cat number
DirB port 67 er_enc_out 0 er_bad_os 0
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6. Shell Programming and Scripting
I am trying to add a tab after the last digit in $3 in the input. The grep below is all I can think off. Thank you :)
sed -n 's/:/&/p' input
input
chr1 955542 955763AGRN-6|gc=75
chr1 957570 957852AGRN-7|gc=61.2
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desired output
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I have tab delimited input that prints out in the format below:
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$5 = REF
$6 = ALT
file
ID CHR START STOP
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9. Shell Programming and Scripting
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file
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10. Shell Programming and Scripting
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LEARN ABOUT DEBIAN
yri
YRI(1) YRI(1) NAME
yri - documentation tool in console for Ruby SYNOPSIS
yri [options] Path_to_object DESCRIPTION
yard(1) is an extensible documentation generation tool for the Ruby programming language. It enables the user to generate consistent, usable documentation that can be exported to a number of formats very easily, and also supports extending for custom Ruby constructs such as custom class level definitions. yri(1), synonym for yard ri gives the possibility to read the documentation for Ruby programs inside a console, pretty much like ri(1). OPTIONS
General Options: -b, --db FILE Use a specified .yardoc db to search in -T, --no-pager No pager -p, --pager PAGER Use PAGER as a pager Other options: -e, --load FILE A Ruby script to load before running command. --plugin PLUGIN Load a YARD plugin (gem with `yard-' prefix) --legacy Use old style Ruby parser and handlers. Always on in 1.8.x. --safe Enable safe mode for this instance -q, --quiet Show no warnings. --verbose Show more information. --debug Show debugging information. --backtrace Show stack traces -v, --version Show version. -h, --help Show a help message, similar to this page. EXAMPLES
yri String#gsub SEE ALSO
yard(1). AUTHORS
yard has been developed by Loren Segal <lsegal@soen.ca>. This manual page has been written for the Debian Project by CA(C)dric Boutillier (but may used by others). 2012-05-08 YRI(1)