"Anand Jahagirdar" <[EMAIL PROTECTED]> writes: > ulimit are by default set to some value for all users.. root, guest. > on my machine with FC4 distribution when i typed command "ulimit -u" > it gave me output as 3055 and another machine having FC6 distribution > output is 8050. when root or any other user changes ulimit by typing > "ulimit -u value",.ulimit value is changed for that session and not > permantely. actually ulimit should help to prevent fork bombing attack > but it wont and fork bombing attack still take down the machine having > latest linux distributions.
how about: $ ulimit -u 100 $ for f in `seq 1 500`; do (sleep 100&); done (on another terminal) $ ps xa|grep 'sleep 100' |wc -l mine prints 93. -- Krzysztof Halasa - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/