Re: Bash: pipe once more

[Allan Wind]

On 2008-07-13T15:21:21-0400, Allan Wind wrote:
> Finally, you could check for the error conditions before doing the cd:
> 
> if [ -d $dir -a -x $dir ];
> then
>       echo cannot cd into $dir
> else
>       cd $dir
> fi

Reverse the logic of course:

if [ -d $dir -a -x $dir ];
then
        cd $dir
else
        echo cannot cd into $dir
fi


/Allan


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