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12 lines
No EOL
161 B
Bash
Executable file
12 lines
No EOL
161 B
Bash
Executable file
#!/bin/sh
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# from > & destination
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if [ $# -ne 2 ]
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then
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echo "Error!" 1>&2
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echo "Usae: $0 number1 number2"
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exit 1
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fi
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ans=`expr $1 + $2`
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echo "Sum = $ans" |