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I need help in what to do with a bash script? I'm trying to run a command to output the data from a table and then insert it into commands. ...
- 11-02-2008 #1Just Joined!
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- Sep 2006
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- 3
Loop column output
I need help in what to do with a bash script? I'm trying to run a command to output the data from a table and then insert it into commands. Looping for each row of data.
For example the output data from a table:
Code:10 John house 20 Jane apt 30 Joe townhome
Then I need to take the output from the data and insert it into another command, so for example my output would look like:
Code:----- The number of the person is 10 The name of the person is John John lives in a house ----- The number of the person is 20 The name of the person is Jane Jane lives in a apt ----- The number of the person is 30 The name of the person is Joe Joe lives in a townhome
Can anyone help or point me where to go on how to do this?
Thanks!
- 11-03-2008 #2Just Joined!
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- Sep 2006
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More information
The code I have is:
The output is:Code:#!/bin/bash echo echo "-----------------------------------------------------------------" DATA=`cat data.txt` for i in $DATA; do NUM=$(echo $i |awk '{print $1}'); NAME=$(echo $i |awk '{print $2}'); LOC=$(echo $i |awk '{print $3}'); echo "The number of the person is $NUM" echo "The name of the person is $NAME" echo "$NAME lives in a $LOC" echo echo "-----------------------------------------------------------------" echo done
How can I get the output to look like:Code:----------------------------------------------------------------- The number of the person is 10 The name of the person is lives in a ----------------------------------------------------------------- The number of the person is John The name of the person is lives in a ----------------------------------------------------------------- The number of the person is house The name of the person is lives in a ----------------------------------------------------------------- The number of the person is 20 The name of the person is lives in a ----------------------------------------------------------------- The number of the person is Jane The name of the person is lives in a ----------------------------------------------------------------- The number of the person is apt The name of the person is lives in a ----------------------------------------------------------------- The number of the person is 30 The name of the person is lives in a ----------------------------------------------------------------- The number of the person is Joe The name of the person is lives in a ----------------------------------------------------------------- The number of the person is townhome The name of the person is lives in a ----------------------------------------------------------------
Thanks!Code:----- The number of the person is 10 The name of the person is John John lives in a house ----- The number of the person is 20 The name of the person is Jane Jane lives in a apt ----- The number of the person is 30 The name of the person is Joe Joe lives in a townhome
- 11-03-2008 #3Linux Newbie
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- Jul 2008
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- 181
Code:while read number name residence; do echo $residence $number $name; done < input
- 11-06-2008 #4Linux User
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- May 2008
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- NYC, moved from KS & MO
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- 251
Code:awk ' BEGIN{ print "-----"; OFS="\n"; ORS="\n-----\n"; } { print "The number of the person is "$1, "The name of the person is "$2, $2" lives in "$3 }' data


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