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Full Discussion: awk - While Loop Error
Top Forums Shell Programming and Scripting awk - While Loop Error Post 302449617 by gc_sw on Tuesday 31st of August 2010 04:29:44 AM
Old 08-31-2010
awk - While Loop Error

Hi everybody;

I have an important script and want to get data from text file. Here what I want to do:

- I have a text file named "alarmlogs.txt". It has lines as following:
Code:
 
ID RNCFeatureID
10 5
11 10
13 4
15 2

the content of each line is seperated by TAB. i want to take each variable except first line (because it is title). 10 5 11 10 13 4 15 2, etc.. then I want to process each variable in a while loop. this is the code:

Code:
 
#!/bin/sh
numberoflines=$(wc -l /home/gcsw/training/alarmlogs.txt)
i=2
while [ $i -le $numberoflines ]
do
cellproxy=$(awk -F "\t" 'NR==${i}{print $1}' /home/gcsw/training/alarmlogs.txt)
ercparam=$(awk -F "\t" 'NR==${i}{print $2}' /home/gcsw/training/alarmlogs.txt)
echo set ${cellproxy} RncFeatureId ${ercparam} \n >> /home/gcsw/training/qweasd.mos
i=$(( $i + 1 ))
done

- cellproxy gets the first colomn of the ith line. for example, for the first line it is: 10.

- ercparam gets the second colomn of the ith line. for example, for the first line it is: 5.

and I want this loop to go on up to number of total lines in alarmlogs.txt. and write output code

Code:
 
set 10 RncFeatureId 5
set 11 RncFeatureId 10
set 13 RncFeatureId 4
set 15 RncFeatureId 2

to qweasd.mos seperated by a new line. but this is the error Smilie:
line 10: syntax error near unexpected token `done'
line 10: `done'

how can i fix this? thanks for all your assist. Smilie

Last edited by gc_sw; 02-11-2011 at 08:20 AM..
 

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