On Thursday 01 December 2005 11:31, Mircea Ciocan wrote:
> Am si eu o lista scarbava de tip:
> user,domeniu,parola
>
> e vreo metoda de shell wizardry sa pot detecta daca parola e mai
> scurta de 6 litere sau daca parola contine userul sau domeniul ca
> substring ca sa le vars intr-un fisier si sa se spele pe cap altii cu
> ele ?!?!?!?
>
> Mircea "inca putin si scap 4ever de adminstrari pro-bono" C.
>
>
> P.S. Legatura cu linuxu' you say ??? Here's the standandard answer no.
> 3: Toate astea se fac pe un server Linux :) !!!
$ echo -e "foo,bar,x
foo,bar,xxxfooxxx
foo,bar,xxxbarxxx
foo,bar,notf00b4r" | {
OLDIFS="$IFS";
IFS=",";
while read user domeniu parola; do
if [ ${#parola} -le 6 -o \
"${parola#*$user*}" != "$parola" -o \
"${parola#*$domeniu*}" != "$parola" ] ; then
echo "$parola - invalid password";
else
echo "$parola - password OK";
fi;
done;
IFS="$OLDIFS";
}
x - invalid password
xxxfooxxx - invalid password
xxxbarxxx - invalid password
notf00b4r - password OK
Mihai
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