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26 lines
No EOL
403 B
Bash
Executable file
26 lines
No EOL
403 B
Bash
Executable file
#! /bin/bash
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a=0
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b=0
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number_of_args=$#
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#
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# First see the sufficient cmd args
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#
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if [ $# -lt 2 ] ; then
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echo -e "Opps! I need atleast 2 command line args\n"
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echo -e "Syntax: $0: number1 number2 ... numberN\n"
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echo -e "Example:$0 5 4\n\t$0 56 66 34"
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exit 1
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fi
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#
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# now calculate the average of numbers given on command line as cmd args
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#
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a=$1
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b=$2
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c=`echo $a + $b | bc`
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echo "$a + $b = $c" |