product page   : http://www.aarongifford.com/computers/chrsh.html
product source : http://www.aarongifford.com/computers/chrsh-0.6.0.c

mne nado sleduishee :
proveriti gde nahodetsea user kotorii zaloginilsea 4erez chrsh & esli directoria (/home/*/ && !/home/that_user/) to napisati "permission denied" & vikinuti v predvedushiu directoriu ili v / naprimer.

stenarii takoi :

$free cd /home/free/www
$free ls -l
-rw-r--r--  1 free  free      34 Nov 10 21:00 index.html
-rw-r--r--  1 free  free  356352 Nov 14 21:30 putty.exe
$free cd /home/pupkin/www/forum/
permission denied
$free pwd
/home/free/www
$free cat /home/secret/secret.txt
permission denied
$free pwd
/home/free/www

PLZ POMAGITE.