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First Shell Script

Name: Anonymous 2009-09-21 19:23

#!/bin/sh
if [ $1 -lt 0 ]
then echo "$1 is a negative number"
elif [ $1 -eq 0 ]
then echo "$1 is number zero"
else echo "$1 is a positive number"
fi

Name: Anonymous 2009-09-21 21:30

$ fag()

if [ $1 -lt 0 ]

then echo "$1 is a negative number"

elif [ $1 -eq 0 ]

  then echo "$1 is number zero"

  else echo "$1 is a positive number"

fi

$ fag a

-bash: [: a: integer expression expected

-bash: [: a: integer expression expected

a is a positive number

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