Command | RFC | Description |
ABOR | RFC 959 | Abort an active file transfer. |
ACCT | RFC 959 | Account information. |
ADAT | RFC 2228 | Authentication/Security Data |
ALLO | RFC 959 | Allocate sufficient disk space to receive a file. |
APPE | RFC 959 | Append (with create) |
AUTH | RFC 2228 | Authentication/Security Mechanism |
AVBL | Streamlined FTP Command Extensions | Get the available space |
CCC | RFC 2228 | Clear Command Channel |
CDUP | RFC 959 | Change to Parent Directory. |
CONF | RFC 2228 | Confidentiality Protection Command |
CSID | Streamlined FTP Command Extensions | Client / Server Identification |
CWD | RFC 697 | Change working directory. |
DELE | RFC 959 | Delete file. |
DSIZ | Streamlined FTP Command Extensions | Get the directory size |
ENC | RFC 2228 | Privacy Protected Channel |
EPRT | RFC 2428 | Specifies an extended address and port to which the server should connect. |
EPSV | RFC 2428 | Enter extended passive mode. |
FEAT | RFC 2389 | Get the feature list implemented by the server. |
HELP | RFC 959 | Returns usage documentation on a command if specified, else a general help document is returned. |
HOST | RFC 7151 | Identify desired virtual host on server, by name. |
LANG | RFC 2640 | Language Negotiation |
LIST | RFC 959 | Returns information of a file or directory if specified, else information of the current working directory is returned. |
LPRT | RFC 1639 | Specifies a long address and port to which the server should connect. |
LPSV | RFC 1639 | Enter long passive mode. |
MDTM | RFC 3659 | Return the last-modified time of a specified file. |
MFCT | The 'MFMT', 'MFCT', and 'MFF' Command Extensions for FTP | Modify the creation time of a file. |
MFF | The 'MFMT', 'MFCT', and 'MFF' Command Extensions for FTP | Modify fact (the last modification time, creation time, UNIX group/owner/mode of a file). |
MFMT | The 'MFMT', 'MFCT', and 'MFF' Command Extensions for FTP | Modify the last modification time of a file. |
MIC | RFC 2228 | Integrity Protected Command |
MKD | RFC 959 | Make directory. |
MLSD | RFC 3659 | Lists the contents of a directory in a standardized machine-readable format. |
MLST | RFC 3659 | Provides data about exactly the object named on its command line in a standardized machine-readable format. |
MODE | RFC 959 | Sets the transfer mode (Stream, Block, or Compressed). |
NLST | RFC 959 | Returns a list of file names in a specified directory. |
NOOP | RFC 959 | No operation (dummy packet; used mostly on keepalives). |
OPTS | RFC 2389 | Select options for a feature (for example OPTS UTF8 ON ). |
PASS | RFC 959 | Authentication password. |
PASV | RFC 959 | Enter passive mode. |
PBSZ | RFC 2228 | Protection Buffer Size |
PORT | RFC 959 | Specifies an address and port to which the server should connect. |
PROT | RFC 2228 | Data Channel Protection Level. |
PWD | RFC 959 | Print working directory. Returns the current directory of the host. |
QUIT | RFC 959 | Disconnect. |
REIN | RFC 959 | Re initializes the connection. |
REST | RFC 3659 | Restart transfer from the specified point. |
RETR | RFC 959 | Retrieve a copy of the file |
RMD | RFC 959 | Remove a directory. |
RMDA | Streamlined FTP Command Extensions | Remove a directory tree |
RNFR | RFC 959 | Rename from. |
RNTO | RFC 959 | Rename to. |
SITE | RFC 959 | Sends site specific commands to remote server (like SITE IDLE 60 or SITE UMASK 002 ). Inspect SITE HELP output for complete list of supported commands. |
SIZE | RFC 3659 | Return the size of a file. |
SMNT | RFC 959 | Mount file structure. |
SPSV | FTP Extension Allowing IP Forwarding (NATs) | Use single port passive mode (only one TCP port number for both control connections and passive-mode data connections) |
STAT | RFC 959 | Returns information on the server status, including the status of the current connection |
STOR | RFC 959 | Accept the data and to store the data as a file at the server site |
STOU | RFC 959 | Store file uniquely. |
STRU | RFC 959 | Set file transfer structure. |
SYST | RFC 959 | Return system type. |
THMB | Streamlined FTP Command Extensions | Get a thumbnail of a remote image file |
TYPE | RFC 959 | Sets the transfer mode (ASCII/Binary). |
USER | RFC 959 | Authentication username. |
XCUP | &1000775 RFC 775 | Change to the parent of the current working directory |
XMKD | &1000775 RFC 775 | Make a directory |
XPWD | &1000775 RFC 775 | Print the current working directory |
XRCP | &1000743 RFC 743 | RFC 959 |
XRMD | &1000775 RFC 775 | Remove the directory |
XRSQ | &1000743 RFC 743 | RFC 959 |
XSEM | &1000737 RFC 737 | Send, mail if cannot |
XSEN | &1000737 RFC 737 | Send to terminal |