//ssh
- ssh username@10.10.10.10
- password //flags and switches - extend behavior of commands —help - list possible options man - manual man ls - manual page of ls command open documentation -a - all folders touch - create file mkdir - create folder cp - copy (existing file, new file when copying) mv - move (existing file, new file when copying) rm - remove, -R remove directory file - determine type file nano - see contents of a file -l - ten column determine read, write and execute(file owner, group owner, all other users) su - substitute user su -l - simulate login environment of user ls -l - see owners /etc - system file stored by os sudoers file list of user that can make sudo command* /var/logs - logs stored here /root - home directory of user /tmp - temporary - important