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Shell Programming and Scripting

Assign Values to variables from a text file

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# 1  
Old 10-25-2006
Assign Values to variables from a text file
The text file has one single row and looks like this

Code:
Q1      P1      2006

I have to pick up this values from a shell script into three different variables,
say quarter, period and year from the above text file. Some one know's how to do this? I went through 'sed', dint really know how to use it.

Thanks
# 2  
Old 10-25-2006
Code:
#!/bin/ksh

read quater period year < myFile2read.txt

echo "quater->[${quater}] period->[${period}] year->[${year}]"

# 3  
Old 06-26-2009
i tried using awk it worked just to provide various ways to do one thing!!!

Code:
a=`awk '{print $1 }' <input`; b=`awk '{print $2 }' <input`; c=`awk '{print $3 }' <input`
echo $a; echo $b ; echo $c

# 4  
Old 06-26-2009
Code:
for WORD in $(cat file); do
  WORDS[${#WORDS[@]}]=$WORD
done

printf "Word: %s\n" "${WORDS[@]}"

Last edited by Scott; 06-27-2009 at 05:47 AM..
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