cat

Prints file contents.

cp

Copies file.

df

Prints file system disk space usage.

du

Prints file space usage.

grep

Prints lines matching a pattern.

ip

Displays network interface configuration.

ls

Lists directory contents.

nslookup

Queries internet-name servers.

passwd

Changes the spacesadmin password.

ping

Sends Internet Control Message Protocol (ICMP) echo requests to network device.

pwd

Prints the current or working directory.

rm

Removes files.

scp

Secures remote copy files.

sftp

Secures file transfer.

ssh

Connects with SSH into a client.

tail

Outputs the last part of a file.

top

Displays linux processes.

route

Configure IP routing table rules.

clear

Clears screen.

wget

Downloads files from the internet.

who

Displays the user.