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32 Cards in this Set
- Front
- Back
Command: bye |
FTP (port 21) (Protocol command: quit
Terminate FTP session) (Client -> Server) |
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Command: dir |
FTP (port 21) (Protocol command: list
Provide detail version of the ls command) (Client -> Server) |
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Command: get |
FTP (port 21) (protocol command: retr <filename or path>
causes server to transfer a copy of the file to the requester) (Client -> Server) |
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Command: ls |
FTP (port 21) (protocol command: nlst
List contents of specified directory, files only) (Client -> Server) |
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Command: mkdir |
FTP (port 21) (protocol command: mkd
Allows the user to create a directory on the FTP server) (Client -> Server) |
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Command: put |
FTP (port 21) (protocol command: stor
Causes server to store data sent to it as a file) (Client -> Server) |
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Command: GET |
HTTP (port 80)
(Request to retrieve whatever information is identified by the request) (Client -> Server) |
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Command: OPTIONS |
HTTP (port 80)
(Request for information about the communications options available on the request/ response) (Client -> Server) |
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Command: POST |
HTTP (port 80)
(request the server accept the enclosed item from client as a new subordinate of server resource identified in the request) (Client -> Server) |
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Command: PUT |
HTTP (port 80)
(Allows to save data to server and able to be shared to others) (Client -> Server) |
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Command: HELO/EHLO |
SMTP (port 25)
(used to identify the sending SMTP host to the receiving SMTP host) (Client -> Server) |
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Command: MAIL FROM: |
SMTP (port 25)
(used to initiate a mail transaction in which the mail data is delivered to one or more mailboxes) (Client -> Server) |
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Command: RCPT TO: |
SMTP (port 25)
(Command used to identify an individual recipient of the mail data) (Client -> Server) |
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Command: DATA |
SMTP (port 25)
(receiving SMTP host treats the lines following this command as mail data from the sender.) (Client -> Server) |
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Command: VRFY <email or account name> |
SMTP (port 25)
(command asks the SMTP receiver to confirm that the supplied argument identifies a user) (Client -> Server) |
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Command: EXPN <email addr> |
SMTP (port 25)
(SMTP receiver to confirm that the supplied argument identifies a mailing list, and if so, to return the membership of that list) (Client -> Server) |
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Command: RSET |
SMTP (port 25)
(Command aborts the current mail transaction. SMTP receiver discards any stored sender info.) (Client -> Server) |
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Command: USER <username> |
POP (port 110)
(Identifies user to the server) (Client -> Server) |
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Command: PASS <password> |
POP (port 110)
(Carries the password authenticating this user) (Client -> Server) |
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Command: STAT |
POP (port 110)
(Requests the server state its status) (Client -> Server) |
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Command: LIST |
POP (port 110)
(Request a list of the number of messages waiting on the server and the size of each message) (Client -> Server) |
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Command: RETR <#> |
POP (port 110)
(Used to start reading specified message) (Client -> Server) |
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Command: TOP <#> |
POP (port 110)
(Displays header of specified message, plus the requested number of lines of the message) (Client -> Server) |
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Command: DELE <#> |
POP (port 110)
(Server marks the message as deleted) (Client -> Server) |
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+OK |
POP (port 110)
(Last command was successful) (Server -> Client) |
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-ERR |
POP (port 110)
(Last command was did not complete) (Server -> Client) |
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Command: CHECK |
IMAP (port 143)
(Request server perform any housekeeping on the mailbox) (Client -> Server) |
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Command: CLOSE |
IMAP (port 143)
(Permanently removes all the messages marked for deletion and returns server to authenticated state.) (Client -> Server) |
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Command: EXPUNGE |
IMAP (port 143)
(Permanently removes all the messages marked for deletion) (Client -> Server) |
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Command: SEARCH |
IMAP (port 143)
(Requests a search of the current mailbox for text specified) (Client -> Server) |
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Command: FETCH |
IMAP (port 143)
(Retrieves the message specified from the current mailbox) (Client -> Server) |
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Command: STORE |
IMAP (port 143)
(Changes information about a message) (Client -> Server) |