Stephane Chazelas wrote:
> On 21 Aug 2006 02:35:54 -0700, Danish wrote:
> [...]
> > integer expression expected
> > ./ls2.sh: line 18: [: 0
> [...]
> > n=0
> > while [ $n -lt ${#array1[@]} ]
> > do
> > [ "${array[$n]}" -ne "${array1[$n]}" ] && echo "Error"
> > done
> [...]
>
> Chances are the file is in MSDOS text formant where lines are
> terminated by the <CR><LF> sequence instead of <LF> as Unix
> expects it.
>
> So $n contains "0<CR>" which is not a valid integer expression.
>
> Use sed l < your-script to identify where the CRs are.
>
> Note that $n is not incremented in your loop.
>
> You're using arrays in a sh script. Arrays are not a standard sh
> feature, you should specify which specific sh implementation
> that script is intended for as you rely on non-standard
> extension.
>
> So
>
> #! /bin/bash -
>
> or
>
> #! /bin/ksh -
>
> ...
>
> --
> Stephane

I did sed my-script.sh

But it gave me the following error....

#sed ls2.sh
sed: -e expression #1, char 2: extra characters after command

Thanks
Danish