BASICS

LISTING PAYLOADS/SHELLCODES

root@oco:~$ msfvenom -l payloads | grep 'linux/x64'
 linux/x64/exec                                      Execute an arbitrary command
 ...SNIP...
 
 * the linux/x64/exec payload allows for the execution of a specified command on the 
   target system when the payload is run.

LISTING FORMATS

root@oco:~$ msfvenom --list formats