These are the notes I took in class during the lesson of january, 15.
-Terminal commands-
nslookup -finding an IP address and its characteristics.
ping - send a certain amount of data to another computer.
ping -f - flooding a certain computer with data.
ssh admin@[IP adress] - log in as admin of a certain computer.
sudo shutdown -r now - shuts down the selected computer immediately a makes it restart right after.
who - reports all the recent log-ins on your computer.
su root - takes control entirely of the computer.
cmd-c - stop
cmd-z - quit immediately
-Notes-
TCP transmission control protocol
IP internet protocol
DDOS distributed denial of service
1 bite = 8 bit
directory repair= hold cmd-s + turn on the computer; digit fsck -yf; digit exit
balbo_luigi
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