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Shell Programming and Scripting
Find and replace in awk
Post 302964966 by yazu on Thursday 21st of January 2016 12:49:07 PM
01-21-2016
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1. Shell Programming and Scripting
I got a sample file like this.
$ cat test
12|13|100|s
12|13|100|s
100|13|100|s
12|13|100|s
I want to replace all 100 by 2000 only in 3rd field using "awk"
This is replacing all 100's :-(
$ awk -F "|" '{gsub( /100/,"2000");print}' test
12|13|2000|s
12|13|2000|s
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---------------------
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Hi,
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I am trying to write a find and replace script with AWK and I can't seem to get it to work. I need it to find this exact string *P*: and replace the P with a T or just replcare the whole thing with *T*:.
this is what I have tried
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Hi All,
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*envset.sh ===>>
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Hello Experts,
I have a input file that I need to replace a value only if the file contains the number 6 in column 1. I would like to use AWK in a shell script (ksh on a AIX platform). I need all rows written out, but only change 2 fields when the first column contains a numer 6.
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DATA=_ONE_XXX_YYY_CCC_HHHG_
DATA1=_GGG_JJJJ_HHH_UUU_JJJJ_HHHH_LLL_
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Friends,
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Code:
Using ksh
Var1=`awk -F";" {print $1}' Input2.txt`
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Hello,
I have a requirement to replace the whole string with first occurence of value of a key-value pair.
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