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Loop kolonne output
Jeg har brug for hjælp i, hvad de skal gøre med et bash-script? Jeg forsøger at køre en kommando til at udlæse data fra en tabel, og derefter sætte den i kommandoer. Looping for hver række af data.
F.eks output data fra en tabel:
Code:
10 John house
20 Jane apt
30 Joe townhome
Så jeg er nødt til at tage outputtet fra de data og indsætte det i en anden kommando, så for eksempel min output ville se sådan ud:
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
Koden jeg har, er:
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
Produktionen:
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
----------------------------------------------------------------
Kan nogen hjælpe eller punkt mig hvor de skal henvende sig til, hvordan man kan gøre dette?
Tak!
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11-02-2008
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