Re: [Ranger-users] ranger: how-tos or cheat-sheet

[ping]

On 2/25/2013 12:45 AM, Roman Z. wrote:
> > also I want to make it display sth that does not come by default,
> > >like displaying a pcap file using tcpdump...
> > >how do I achieve that?
> In the preview column?  Then what you're looking for is the
> configuration file "scope.sh".  That's a shell script which tries to
> print useful information about the given file, which is then fed into
> the preview column of ranger.
I added this , so it was cloned form the default working examples for 
html, pdf, ..
but it just doesn't work. any hints?

case "$extension" in

......
 pcap)
         have tcpdump && tcpdump -SvvtttXXnr "$path" | head -n $maxln | 
fmt -s -w $width && exit 6
         ;;


esac