I would suggest to you some alternative options (you should check that you are permitted to do the ones after the first one, before doing them):
- Learn to use
less
properly. It's really quite a nice program, you can search with/
for example. - Change the permission on the file so that you can read it, with the
chmod
command. - If you are not allowed to do that, write a cron job that runs as
csuser
to copy the file over to your user.
By the way, less -f
is probably not what you want, unless it is a "special file". You are probably confusing it with tail -f
, or less +F --follow-name
.