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Top Forums Shell Programming and Scripting search a word and print specific string using awk Post 302450534 by dragon.1431 on Friday 3rd of September 2010 03:30:38 AM
Old 09-03-2010
hi danmero,

That works with small modification ie print$2 is what i want.
Code:
abc=`awk -F\" -v dir="${i}" '$2~dir{print $2}' input.xml`

can you please explain a little bit about the code?

List filecontains (example)
Code:
dir1/kernel
valid/out

input.xml contains
Code:
<pro name="abc/dir1/kernel" path="dir1/kernel" revision="12345"/>
<pro name="xyz/valid/out" path="valid/out" revision="12345"/>
<pro name="xyz/dir1/Test" path="valid/Test" revision="12345"/>

First check for presence of dir1/kernel if exists remove it else search the string dir1/kernel in input.xml file and get the output as abc/dir1/kernel from <pro name="abc/dir1/kernel" . once i have new or correct path delete dir abc/dir1/kernel.

Moderator's Comments:
Mod Comment Please start using code tags more frequently and also for snippets of logs, data etc. to separate them from descriptive text, for better readability and all the rest of it, ty.


---------- Post updated at 02:30 AM ---------- Previous update was at 01:48 AM ----------

Hi danmero,franklin,

Thanks for your help.

it didnt work for the following data:
Code:
<pro name="xyz/dir1/Test" path="valid/Test" revision="12345"/>

List:
Code:
valid/Test

Franklin code with field separator change it worked for all:
Code:
abc=`awk -F\" -v abc="${i}" '$0 ~ abc { print $2 }' input.xml`

instead of
Code:
abc=`awk -F= -v abc="${i}" '$0 ~ abc { print $2 }' input.xml`

 

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