01-27-2002
What can i do to check that the input is all alphabet.. ?
What can i do to check that the input is all alphabet.. ?
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HI all,
I would like to know how the user can be restricted for entering only the number and not characters in sheel scripts..
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read Value
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afternoon forums.
I need to get a way of testing as to wether an inputed character is part of the english alphabet.
i have come up with the following code but its not working at all.
until ']
do
echo This is not a Letter
done
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./test1.sh -a"-v"
then do smothing
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