For those that are interested here is a list of the utilities that I went through in my talk yesterday.
Feel free to ask any questions you may have and let me know if there is a topic you would like a more in depth discussion on.
I also uploaded a copy of my presentation here LUG_Lesson_09-12-2017.odp (44.6 KB)
• mtr
• ping / fping
• traceroute / tracepath
• wireshark / GUI and Terminal
• tcpdump – collects similar data to wireshark without the anylization features
• dig / drill / nslookup / host
• ifconfig / BSD ifconfig
• iwconfig – linux wireless configuration
• wpa_supplicant
• arp-scan – IP scanner
• nmap – port scanner
• iftop – bandwidth monitor
• netstat
• tmux
• ssh / config / ssh-keygen / authorizedkeys / scp
• telnet
• netcat / ncat
• route
• resolve.conf
• hosts (file) {stevenblack}
• whatmask / sipcalc
• tftp / ftp / sftp
• showmount / nfs
• vnc
• samba
• unbound / bind / nsd
• dhclient / dhcpd
• dhcp (server)
• openvpn