1. Which entry could you add to /etc/rsyslog. conf to: 1. Log all critical messages from the kernel to /var/log/alert 2. Log all messages from the user processes to /var/log/userlog 3. Log all debug messages and those with a more serious status from the printing daemon to /var/log/printer 4. Log all messages except notices from the mail daemon to /var/log/mailman 5. Log all alerts and critical error messages to /var/log/serious 6. Log all warnings and errors from the kernel and the printing daemon to /var/log/shared

Usually, when we sniff packets, we are only interested certain types of packets. we can do that by setting filters in sniffing. scapy’s filter use the bpf (berkeley packet filter) syntax; you can find the bpf manual from the internet. set the following filters and demonstrate your sniffer program again (each filter should be set separately): (a) capture only the icmp packet. (b) capture any tcp packet that comes from a particular ip and with a destination port number 23. (c) capture packets comes from or to go to a particular subnet. you can pick any subnet, such as 128.230.0.0/16; you should not pick the subnet that your vm is attached to.

Which of the following is not a symptom of chronic fatigue syndrome

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