diff options
author | Colin Watson <cjwatson@debian.org> | 2006-05-12 07:53:24 +0000 |
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committer | Colin Watson <cjwatson@debian.org> | 2006-05-12 07:53:24 +0000 |
commit | 3e2e0ac10674d77618c4c7339e18b83ced247492 (patch) | |
tree | 8c7fd1c2333a75d57aa1cb5dfaee2310b1f3d37a /sftp.0 | |
parent | 56cf3dc50961bcc871a2d86984049e80c24d6456 (diff) | |
parent | 16704d57999d987fb8d9ba53379841a79f016d67 (diff) |
Import OpenSSH 4.3p2.
Diffstat (limited to 'sftp.0')
-rw-r--r-- | sftp.0 | 266 |
1 files changed, 266 insertions, 0 deletions
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1 | SFTP(1) OpenBSD Reference Manual SFTP(1) | ||
2 | |||
3 | NAME | ||
4 | sftp - secure file transfer program | ||
5 | |||
6 | SYNOPSIS | ||
7 | sftp [-1Cv] [-B buffer_size] [-b batchfile] [-F ssh_config] | ||
8 | [-o ssh_option] [-P sftp_server_path] [-R num_requests] [-S program] | ||
9 | [-s subsystem | sftp_server] host | ||
10 | sftp [[user@]host[:file [file]]] | ||
11 | sftp [[user@]host[:dir[/]]] | ||
12 | sftp -b batchfile [user@]host | ||
13 | |||
14 | DESCRIPTION | ||
15 | sftp is an interactive file transfer program, similar to ftp(1), which | ||
16 | performs all operations over an encrypted ssh(1) transport. It may also | ||
17 | use many features of ssh, such as public key authentication and compres- | ||
18 | sion. sftp connects and logs into the specified host, then enters an in- | ||
19 | teractive command mode. | ||
20 | |||
21 | The second usage format will retrieve files automatically if a non-inter- | ||
22 | active authentication method is used; otherwise it will do so after suc- | ||
23 | cessful interactive authentication. | ||
24 | |||
25 | The third usage format allows sftp to start in a remote directory. | ||
26 | |||
27 | The final usage format allows for automated sessions using the -b option. | ||
28 | In such cases, it is necessary to configure non-interactive authentica- | ||
29 | tion to obviate the need to enter a password at connection time (see | ||
30 | sshd(8) and ssh-keygen(1) for details). The options are as follows: | ||
31 | |||
32 | -1 Specify the use of protocol version 1. | ||
33 | |||
34 | -B buffer_size | ||
35 | Specify the size of the buffer that sftp uses when transferring | ||
36 | files. Larger buffers require fewer round trips at the cost of | ||
37 | higher memory consumption. The default is 32768 bytes. | ||
38 | |||
39 | -b batchfile | ||
40 | Batch mode reads a series of commands from an input batchfile in- | ||
41 | stead of stdin. Since it lacks user interaction it should be | ||
42 | used in conjunction with non-interactive authentication. A | ||
43 | batchfile of `-' may be used to indicate standard input. sftp | ||
44 | will abort if any of the following commands fail: get, put, | ||
45 | rename, ln, rm, mkdir, chdir, ls, lchdir, chmod, chown, chgrp, | ||
46 | lpwd and lmkdir. Termination on error can be suppressed on a | ||
47 | command by command basis by prefixing the command with a `-' | ||
48 | character (for example, -rm /tmp/blah*). | ||
49 | |||
50 | -C Enables compression (via ssh's -C flag). | ||
51 | |||
52 | -F ssh_config | ||
53 | Specifies an alternative per-user configuration file for ssh(1). | ||
54 | This option is directly passed to ssh(1). | ||
55 | |||
56 | -o ssh_option | ||
57 | Can be used to pass options to ssh in the format used in | ||
58 | ssh_config(5). This is useful for specifying options for which | ||
59 | there is no separate sftp command-line flag. For example, to | ||
60 | specify an alternate port use: sftp -oPort=24. For full details | ||
61 | of the options listed below, and their possible values, see | ||
62 | ssh_config(5). | ||
63 | |||
64 | AddressFamily | ||
65 | BatchMode | ||
66 | BindAddress | ||
67 | ChallengeResponseAuthentication | ||
68 | CheckHostIP | ||
69 | Cipher | ||
70 | Ciphers | ||
71 | Compression | ||
72 | CompressionLevel | ||
73 | ConnectionAttempts | ||
74 | ConnectTimeout | ||
75 | ControlMaster | ||
76 | ControlPath | ||
77 | GlobalKnownHostsFile | ||
78 | GSSAPIAuthentication | ||
79 | GSSAPIDelegateCredentials | ||
80 | HashKnownHosts | ||
81 | Host | ||
82 | HostbasedAuthentication | ||
83 | HostKeyAlgorithms | ||
84 | HostKeyAlias | ||
85 | HostName | ||
86 | IdentityFile | ||
87 | IdentitiesOnly | ||
88 | KbdInteractiveDevices | ||
89 | LogLevel | ||
90 | MACs | ||
91 | NoHostAuthenticationForLocalhost | ||
92 | NumberOfPasswordPrompts | ||
93 | PasswordAuthentication | ||
94 | Port | ||
95 | PreferredAuthentications | ||
96 | Protocol | ||
97 | ProxyCommand | ||
98 | PubkeyAuthentication | ||
99 | RekeyLimit | ||
100 | RhostsRSAAuthentication | ||
101 | RSAAuthentication | ||
102 | SendEnv | ||
103 | ServerAliveInterval | ||
104 | ServerAliveCountMax | ||
105 | SmartcardDevice | ||
106 | StrictHostKeyChecking | ||
107 | TCPKeepAlive | ||
108 | UsePrivilegedPort | ||
109 | User | ||
110 | UserKnownHostsFile | ||
111 | VerifyHostKeyDNS | ||
112 | |||
113 | -P sftp_server_path | ||
114 | Connect directly to a local sftp server (rather than via ssh(1)). | ||
115 | This option may be useful in debugging the client and server. | ||
116 | |||
117 | -R num_requests | ||
118 | Specify how many requests may be outstanding at any one time. | ||
119 | Increasing this may slightly improve file transfer speed but will | ||
120 | increase memory usage. The default is 16 outstanding requests. | ||
121 | |||
122 | -S program | ||
123 | Name of the program to use for the encrypted connection. The | ||
124 | program must understand ssh(1) options. | ||
125 | |||
126 | -s subsystem | sftp_server | ||
127 | Specifies the SSH2 subsystem or the path for an sftp server on | ||
128 | the remote host. A path is useful for using sftp over protocol | ||
129 | version 1, or when the remote sshd(8) does not have an sftp sub- | ||
130 | system configured. | ||
131 | |||
132 | -v Raise logging level. This option is also passed to ssh. | ||
133 | |||
134 | INTERACTIVE COMMANDS | ||
135 | Once in interactive mode, sftp understands a set of commands similar to | ||
136 | those of ftp(1). Commands are case insensitive. Pathnames that contain | ||
137 | spaces must be enclosed in quotes. Any special characters contained | ||
138 | within pathnames that are recognized by glob(3) must be escaped with | ||
139 | backslashes (`\'). | ||
140 | |||
141 | bye Quit sftp. | ||
142 | |||
143 | cd path | ||
144 | Change remote directory to path. | ||
145 | |||
146 | chgrp grp path | ||
147 | Change group of file path to grp. path may contain glob(3) char- | ||
148 | acters and may match multiple files. grp must be a numeric GID. | ||
149 | |||
150 | chmod mode path | ||
151 | Change permissions of file path to mode. path may contain | ||
152 | glob(3) characters and may match multiple files. | ||
153 | |||
154 | chown own path | ||
155 | Change owner of file path to own. path may contain glob(3) char- | ||
156 | acters and may match multiple files. own must be a numeric UID. | ||
157 | |||
158 | exit Quit sftp. | ||
159 | |||
160 | get [-P] remote-path [local-path] | ||
161 | Retrieve the remote-path and store it on the local machine. If | ||
162 | the local path name is not specified, it is given the same name | ||
163 | it has on the remote machine. remote-path may contain glob(3) | ||
164 | characters and may match multiple files. If it does and local- | ||
165 | path is specified, then local-path must specify a directory. If | ||
166 | the -P flag is specified, then full file permissions and access | ||
167 | times are copied too. | ||
168 | |||
169 | help Display help text. | ||
170 | |||
171 | lcd path | ||
172 | Change local directory to path. | ||
173 | |||
174 | lls [ls-options [path]] | ||
175 | Display local directory listing of either path or current direc- | ||
176 | tory if path is not specified. ls-options may contain any flags | ||
177 | supported by the local system's ls(1) command. path may contain | ||
178 | glob(3) characters and may match multiple files. | ||
179 | |||
180 | lmkdir path | ||
181 | Create local directory specified by path. | ||
182 | |||
183 | ln oldpath newpath | ||
184 | Create a symbolic link from oldpath to newpath. | ||
185 | |||
186 | lpwd Print local working directory. | ||
187 | |||
188 | ls [-1aflnrSt] [path] | ||
189 | Display a remote directory listing of either path or the current | ||
190 | directory if path is not specified. path may contain glob(3) | ||
191 | characters and may match multiple files. | ||
192 | |||
193 | The following flags are recognized and alter the behaviour of ls | ||
194 | accordingly: | ||
195 | |||
196 | -1 Produce single columnar output. | ||
197 | |||
198 | -a List files beginning with a dot (`.'). | ||
199 | |||
200 | -f Do not sort the listing. The default sort order is lexi- | ||
201 | cographical. | ||
202 | |||
203 | -l Display additional details including permissions and own- | ||
204 | ership information. | ||
205 | |||
206 | -n Produce a long listing with user and group information | ||
207 | presented numerically. | ||
208 | |||
209 | -r Reverse the sort order of the listing. | ||
210 | |||
211 | -S Sort the listing by file size. | ||
212 | |||
213 | -t Sort the listing by last modification time. | ||
214 | |||
215 | lumask umask | ||
216 | Set local umask to umask. | ||
217 | |||
218 | mkdir path | ||
219 | Create remote directory specified by path. | ||
220 | |||
221 | progress | ||
222 | Toggle display of progress meter. | ||
223 | |||
224 | put [-P] local-path [remote-path] | ||
225 | Upload local-path and store it on the remote machine. If the re- | ||
226 | mote path name is not specified, it is given the same name it has | ||
227 | on the local machine. local-path may contain glob(3) characters | ||
228 | and may match multiple files. If it does and remote-path is | ||
229 | specified, then remote-path must specify a directory. If the -P | ||
230 | flag is specified, then the file's full permission and access | ||
231 | time are copied too. | ||
232 | |||
233 | pwd Display remote working directory. | ||
234 | |||
235 | quit Quit sftp. | ||
236 | |||
237 | rename oldpath newpath | ||
238 | Rename remote file from oldpath to newpath. | ||
239 | |||
240 | rm path | ||
241 | Delete remote file specified by path. | ||
242 | |||
243 | rmdir path | ||
244 | Remove remote directory specified by path. | ||
245 | |||
246 | symlink oldpath newpath | ||
247 | Create a symbolic link from oldpath to newpath. | ||
248 | |||
249 | version | ||
250 | Display the sftp protocol version. | ||
251 | |||
252 | ! command | ||
253 | Execute command in local shell. | ||
254 | |||
255 | ! Escape to local shell. | ||
256 | |||
257 | ? Synonym for help. | ||
258 | |||
259 | SEE ALSO | ||
260 | ftp(1), ls(1), scp(1), ssh(1), ssh-add(1), ssh-keygen(1), glob(3), | ||
261 | ssh_config(5), sftp-server(8), sshd(8) | ||
262 | |||
263 | T. Ylonen and S. Lehtinen, SSH File Transfer Protocol, draft-ietf-secsh- | ||
264 | filexfer-00.txt, January 2001, work in progress material. | ||
265 | |||
266 | OpenBSD 3.9 February 4, 2001 4 | ||