CDUP
E845077
CDUP is an FTP command that changes the working directory to the parent directory on the remote server.
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | FTP command ⓘ |
| abbreviationFor | Change Directory UP ⓘ |
| belongsTo | FTP control connection ⓘ |
| caseSensitivity | case-insensitive in FTP protocol ⓘ |
| category | FTP access control command ⓘ |
| defaultControlPort | 21 ⓘ |
| definedIn | File Transfer Protocol NERFINISHED ⓘ |
| definedInRFC | RFC 959 NERFINISHED ⓘ |
| direction | server-side command ⓘ |
| effectOnPath | moves one level up in directory hierarchy ⓘ |
| errorCondition |
command not implemented by server
ⓘ
parent directory not accessible ⓘ user not logged in ⓘ |
| fullName | Change to Parent Directory ⓘ |
| hasParameter | no parameters ⓘ |
| hasSecurityConsideration | may reveal directory structure if misconfigured ⓘ |
| implementation | supported by most FTP servers ⓘ |
| introducedIn | original FTP specification ⓘ |
| isPartOf | FTP command set ⓘ |
| isSafeForDataConnection | does not directly affect data connection ⓘ |
| isTextCommand | true ⓘ |
| operatesIn | control channel ⓘ |
| operatesOn | remote server working directory ⓘ |
| protocol | FTP NERFINISHED ⓘ |
| purpose | change working directory to parent directory ⓘ |
| requiresAuthentication | true ⓘ |
| requiresLoginState | logged-in state ⓘ |
| requiresPermission | access to parent directory ⓘ |
| responseCodeOnFailure |
500
ⓘ
501 ⓘ 502 ⓘ 530 ⓘ 550 ⓘ |
| responseCodeOnSuccess |
200
ⓘ
250 ⓘ |
| scope | current FTP session ⓘ |
| similarTo | CWD .. ⓘ |
| standardizedBy |
Internet Engineering Task Force
ⓘ
surface form:
IETF
|
| syntax | CDUP ⓘ |
| transportLayerProtocol | TCP NERFINISHED ⓘ |
| usedBy | FTP clients ⓘ |
| usedIn |
automated FTP scripts
ⓘ
interactive FTP sessions ⓘ |
| usedWith |
CWD
ⓘ
LIST ⓘ PWD ⓘ |
| 作用 |
change current directory on remote FTP server
ⓘ
navigate to parent directory on remote host ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.