If you use keep losing Metasploit commands, then this Metasploit cheat sheet might help you forward.
This cheat sheet contains database commands, Metasploit core commands and Meterpreter commands which you can use on Metasploit.
Database Commands
| db_connect | connect database |
| db_disconnect | disconnect database |
| db_export | export database |
| db_import | import scan result |
| db_status | status of database |
| hosts | display hosts |
| loot | display loot |
| notes | display notes |
| services | display services |
| vulns | display vulnerabilities |
| workspace | switch between workspace |
| db_nmap | nmap scan into database |
Core Commands
| ? | display help |
| help | display help (alternative) |
| back | go back |
| cd | change directory |
| color | toggle color |
| connect | communicate with a host |
| exit | exit metasploit |
| info | display info of module |
| irb | go into irb |
| jobs | display and manage jobs |
| kill | stop a job |
| load | load a plugin |
| loadpath | load a plugin from path |
| makerc | print commands entered to a path |
| previous | set previous module as current module |
| popm | pops the latest module off of the module stack and makes it active |
| pushm | pushes the active or list of modules onto the module stack |
| quit | quit the console |
| resource | run commands stored in a file |
| route | route traffic through a connection |
| save | save datastores |
| search | search for modules |
| sessions | dump session listings and display information about sessions |
| set | set variable of a module |
| setg | set a global variable |
| show | display modules of a type, or all modules |
| sleep | do nothing for x seconds |
| spool | write all output to a files |
| threads | manipulate threads |
| unload | unload a plugin |
| unset | unset a variable |
| unsetg | unset a global variable |
| use | use a module (by name) |
| version | show metasploit info |
Meterpreter Core and File System
| background | background the current session |
| bgkill | kill a background meterpreter script |
| channel | displays info about active channels |
| close | close a channel |
| disable_unicode_encoding | displays info about active channels |
| enable_unicode_encoding | enable encoding of unicode strings |
| exit | exit meterpreter shell |
| help | display help |
| info | display info about active post module |
| interact | interact with a channel |
| irb | drop into irb scripting mode |
| load | load one or more meterpreter extensions |
| migrate | migrate the server to another process |
| quit | terminate the meterpreter sessions |
| read | reads data from a channel |
| resource | run the commands stored in a file |
| run | executes a meterpreter script or post module |
| write | write data to a channel |
| cat | read the contents of a file to the screen |
| cd | change directory |
| download | download file to your computer |
| edit | edit a file |
| getlwd | print local working directory |
| getwd | print working directory |
| lcd | change local working directory |
| lpwd | print local working directory |
| ls | list files |
| mkdir | make directory |
| pwd | print working directory |
| rm | delete the specified file |
| rmdir | remove directory |
| search | search for files |
| upload | upload file to target |
Meterpreter User Interface Commands
| enumdesktops | list all accessible desktops and window stations |
| getdesktop | get the current meterpreter desktop |
| idletime | display the amount of time the user has been idle |
| keyscan_start | start capturing keystrokes |
| keyscan_stop | stop capturing keystrokes |
| keyscan_dump | dump the keystroke buffer |
| screenshot | screenshot of the gui |
| setdesktop | change the meterpreters current desktop |
| uictl | control some of the user interface components |
Meterpreter System Commands
| clearev | clear the event log |
| drop_token | relinquishes any active impersonation token |
| execute | execute a command |
| getpid | get the current process identifier |
| getprivs | attempt to enable all privileges available to the current process |
| getuid | get the user that the server is running as |
| kill | terminate a process |
| ps | list running processes |
| reboot | reboots the remote computer |
| reg | interact with the remote registry |
| rev2self | calls reverttoself() on the remote machine |
| shell | drop into a system command shell |
| shutdown | shuts down the remote computer |
| steal_token | attempt to steal an impersonation token from the process |
| sysinfo | gets information about the remote system |
Meterpreter Priv Commands
| webcam_list | list webcams |
| webcam_snap | take a snapshot from the specified webcam |
| getsystem | attempt to elevate your privilege to that of local system |
| hashdump | dumps the contents of the sam database |
| timestomp | manipulate mace attributes |