1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | #! /bin/sh
PORT=80
rm -f out
mkfifo out
trap "rm -f out" EXIT
while true
do
cat out | nc -l $PORT | {
export QUERY=
export HOST=
export UA=
while read line
do
line=$(echo "$line" | tr -d '[\r\n]')
case $line in
'GET /'*)
QUERY=$(echo "$line" | cut -d ' ' -f2)
;;
'Host:'*)
HOST=$(echo "$line" | cut -d ' ' -f2 | sed "s/:.*$//")
;;
'User-Agent:'*)
UA=$(echo "$line" | sed "s/^.*: //")
;;
'')
echo "$(date +%d.%m\ %H:%M) Request: $QUERY From: $HOST with User Agent: $UA"
case $QUERY in
/ps)
ps ax > out
;;
/cpu)
cat /proc/cpuinfo > out
;;
/mem)
cat /proc/meminfo > out
;;
*)
echo > out
;;
esac
;;
esac
done
}
done
|