Unix Shell - Shell script problem

Author

Shell script problem

Clemenza

2005-11-28, 6:04 pm

Hello,

I have a script below but it doesn't print any text. Does anybody has an
idea what can be the problem?

Thanks!

#!/bin/ksh
X=123
if [[ $X = +([0?]) ]]; then
print "$X is a number"
fi

Janis Papanagnou

2005-11-28, 6:04 pm

Clemenza wrote:
> Hello,
>
> I have a script below but it doesn't print any text. Does anybody has an
> idea what can be the problem?
>
> Thanks!
>
> #!/bin/ksh
> X=123
> if [[ $X = +([0?]) ]]; then
> print "$X is a number"
> fi

X=123
if [[ $X = +([0-9]) ]]; then
print "$X is a number"
fi

Janis