[root@mysql-02 /etc]# cat services | grep freecashpayment
freecashpayment 433/tcp
freecashpayment 433/udp
[root@mysql-02 /etc]# cat inetd.conf | grep freecashpayment
freecashpayment stream tcp nowait root /usr/home/firefly/freecashpayment.sh freecashpayment.sh
[root@mysql-02 /usr/home/firefly]# cat freecashpayment.sh
#!/usr/local/bin/bash
read request
while /usr/bin/true; do
read header
[ "$header" == $'\r' ] && break;
done
url="${request#GET }"
url="${url% HTTP/*}"
echo $url
Source: https://habr.com/ru/post/52218/