]>
Commit | Line | Data |
---|---|---|
3c0ef626 | 1 | .\" $OpenBSD: sftp.1,v 1.26 2001/09/17 20:38:09 stevesk Exp $ |
2 | .\" | |
3 | .\" Copyright (c) 2001 Damien Miller. All rights reserved. | |
4 | .\" | |
5 | .\" Redistribution and use in source and binary forms, with or without | |
6 | .\" modification, are permitted provided that the following conditions | |
7 | .\" are met: | |
8 | .\" 1. Redistributions of source code must retain the above copyright | |
9 | .\" notice, this list of conditions and the following disclaimer. | |
10 | .\" 2. Redistributions in binary form must reproduce the above copyright | |
11 | .\" notice, this list of conditions and the following disclaimer in the | |
12 | .\" documentation and/or other materials provided with the distribution. | |
13 | .\" | |
14 | .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | |
15 | .\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | |
16 | .\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |
17 | .\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | |
18 | .\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
19 | .\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
20 | .\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
21 | .\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
22 | .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |
23 | .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
24 | .\" | |
25 | .Dd February 4, 2001 | |
26 | .Dt SFTP 1 | |
27 | .Os | |
28 | .Sh NAME | |
29 | .Nm sftp | |
30 | .Nd Secure file transfer program | |
31 | .Sh SYNOPSIS | |
32 | .Nm sftp | |
33 | .Op Fl 1Cv | |
34 | .Op Fl b Ar batchfile | |
35 | .Op Fl F Ar ssh_config | |
36 | .Op Fl o Ar ssh_option | |
37 | .Op Fl s Ar subsystem | sftp_server | |
38 | .Op Fl S Ar program | |
39 | .Ar host | |
40 | .Nm sftp | |
41 | .Op [\fIuser\fR@]\fIhost\fR[:\fIfile\fR [\fIfile\fR]] | |
42 | .Nm sftp | |
43 | .Op [\fIuser\fR@]\fIhost\fR[:\fIdir\fR[\fI/\fR]] | |
44 | .Sh DESCRIPTION | |
45 | .Nm | |
46 | is an interactive file transfer program, similar to | |
47 | .Xr ftp 1 , | |
48 | which performs all operations over an encrypted | |
49 | .Xr ssh 1 | |
50 | transport. | |
51 | It may also use many features of ssh, such as public key authentication and | |
52 | compression. | |
53 | .Nm | |
54 | connects and logs into the specified | |
55 | .Ar host , | |
56 | then enters an interactive command mode. | |
57 | .Pp | |
58 | The second usage format will retrieve files automatically if a non-interactive | |
59 | authentication method is used; otherwise it will do so after | |
60 | successful interactive authentication. | |
61 | .Pp | |
62 | The last usage format allows the sftp client to start in a remote directory. | |
63 | .Pp | |
64 | The options are as follows: | |
65 | .Bl -tag -width Ds | |
66 | .It Fl 1 | |
67 | Specify the use of protocol version 1. | |
68 | .It Fl b Ar batchfile | |
69 | Batch mode reads a series of commands from an input | |
70 | .Ar batchfile | |
71 | instead of | |
72 | .Em stdin . | |
73 | Since it lacks user interaction it should be used in conjunction with | |
74 | non-interactive authentication. | |
75 | .Nm | |
76 | will abort if any of the following | |
77 | commands fail: | |
78 | .Ic get , put , rename , ln , rm , mkdir , chdir , lchdir | |
79 | and | |
80 | .Ic lmkdir . | |
81 | .It Fl C | |
82 | Enables compression (via ssh's | |
83 | .Fl C | |
84 | flag). | |
85 | .It Fl F Ar ssh_config | |
86 | Specifies an alternative | |
87 | per-user configuration file for | |
88 | .Nm ssh . | |
89 | This option is directly passed to | |
90 | .Xr ssh 1 . | |
91 | .It Fl o Ar ssh_option | |
92 | Can be used to pass options to | |
93 | .Nm ssh | |
94 | in the format used in the | |
95 | .Xr ssh 1 | |
96 | configuration file. This is useful for specifying options | |
97 | for which there is no separate | |
98 | .Nm sftp | |
99 | command-line flag. For example, to specify an alternate | |
100 | port use: | |
101 | .Ic sftp -oPort=24 . | |
102 | .It Fl s Ar subsystem | sftp_server | |
103 | Specifies the SSH2 subsystem or the path for an sftp server | |
104 | on the remote host. A path is useful for using sftp over | |
105 | protocol version 1, or when the remote | |
106 | .Nm sshd | |
107 | does not have an sftp subsystem configured. | |
108 | .It Fl S Ar program | |
109 | Name of the | |
110 | .Ar program | |
111 | to use for the encrypted connection. | |
112 | The program must understand | |
113 | .Xr ssh 1 | |
114 | options. | |
115 | .It Fl v | |
116 | Raise logging level. This option is also passed to ssh. | |
117 | .El | |
118 | .Sh INTERACTIVE COMMANDS | |
119 | Once in interactive mode, | |
120 | .Nm | |
121 | understands a set of commands similar to those of | |
122 | .Xr ftp 1 . | |
123 | Commands are case insensitive and pathnames may be enclosed in quotes if they | |
124 | contain spaces. | |
125 | .Bl -tag -width Ds | |
126 | .It Ic bye | |
127 | Quit sftp. | |
128 | .It Ic cd Ar path | |
129 | Change remote directory to | |
130 | .Ar path . | |
131 | .It Ic lcd Ar path | |
132 | Change local directory to | |
133 | .Ar path . | |
134 | .It Ic chgrp Ar grp Ar path | |
135 | Change group of file | |
136 | .Ar path | |
137 | to | |
138 | .Ar grp . | |
139 | .Ar grp | |
140 | must be a numeric GID. | |
141 | .It Ic chmod Ar mode Ar path | |
142 | Change permissions of file | |
143 | .Ar path | |
144 | to | |
145 | .Ar mode . | |
146 | .It Ic chown Ar own Ar path | |
147 | Change owner of file | |
148 | .Ar path | |
149 | to | |
150 | .Ar own . | |
151 | .Ar own | |
152 | must be a numeric UID. | |
153 | .It Ic exit | |
154 | Quit sftp. | |
155 | .It Xo Ic get | |
156 | .Op Ar flags | |
157 | .Ar remote-path | |
158 | .Op Ar local-path | |
159 | .Xc | |
160 | Retrieve the | |
161 | .Ar remote-path | |
162 | and store it on the local machine. | |
163 | If the local | |
164 | path name is not specified, it is given the same name it has on the | |
165 | remote machine. If the | |
166 | .Fl P | |
167 | flag is specified, then the file's full permission and access time are | |
168 | copied too. | |
169 | .It Ic help | |
170 | Display help text. | |
171 | .It Ic lls Op Ar ls-options Op Ar path | |
172 | Display local directory listing of either | |
173 | .Ar path | |
174 | or current directory if | |
175 | .Ar path | |
176 | is not specified. | |
177 | .It Ic lmkdir Ar path | |
178 | Create local directory specified by | |
179 | .Ar path . | |
180 | .It Ic ln Ar oldpath Ar newpath | |
181 | Create a symbolic link from | |
182 | .Ar oldpath | |
183 | to | |
184 | .Ar newpath . | |
185 | .It Ic lpwd | |
186 | Print local working directory. | |
187 | .It Ic ls Op Ar path | |
188 | Display remote directory listing of either | |
189 | .Ar path | |
190 | or current directory if | |
191 | .Ar path | |
192 | is not specified. | |
193 | .It Ic lumask Ar umask | |
194 | Set local umask to | |
195 | .Ar umask . | |
196 | .It Ic mkdir Ar path | |
197 | Create remote directory specified by | |
198 | .Ar path . | |
199 | .It Xo Ic put | |
200 | .Op Ar flags | |
201 | .Ar local-path | |
202 | .Op Ar local-path | |
203 | .Xc | |
204 | Upload | |
205 | .Ar local-path | |
206 | and store it on the remote machine. If the remote path name is not | |
207 | specified, it is given the same name it has on the local machine. If the | |
208 | .Fl P | |
209 | flag is specified, then the file's full permission and access time are | |
210 | copied too. | |
211 | .It Ic pwd | |
212 | Display remote working directory. | |
213 | .It Ic quit | |
214 | Quit sftp. | |
215 | .It Ic rename Ar oldpath Ar newpath | |
216 | Rename remote file from | |
217 | .Ar oldpath | |
218 | to | |
219 | .Ar newpath . | |
220 | .It Ic rmdir Ar path | |
221 | Remove remote directory specified by | |
222 | .Ar path . | |
223 | .It Ic rm Ar path | |
224 | Delete remote file specified by | |
225 | .Ar path . | |
226 | .It Ic symlink Ar oldpath Ar newpath | |
227 | Create a symbolic link from | |
228 | .Ar oldpath | |
229 | to | |
230 | .Ar newpath . | |
231 | .It Ic ! Ar command | |
232 | Execute | |
233 | .Ar command | |
234 | in local shell. | |
235 | .It Ic ! | |
236 | Escape to local shell. | |
237 | .It Ic ? | |
238 | Synonym for help. | |
239 | .El | |
240 | .Sh AUTHORS | |
241 | Damien Miller <djm@mindrot.org> | |
242 | .Sh SEE ALSO | |
243 | .Xr scp 1 , | |
244 | .Xr ssh 1 , | |
245 | .Xr ssh-add 1 , | |
246 | .Xr ssh-keygen 1 , | |
247 | .Xr sftp-server 8 , | |
248 | .Xr sshd 8 | |
249 | .Rs | |
250 | .%A T. Ylonen | |
251 | .%A S. Lehtinen | |
252 | .%T "SSH File Transfer Protocol" | |
253 | .%N draft-ietf-secsh-filexfer-00.txt | |
254 | .%D January 2001 | |
255 | .%O work in progress material | |
256 | .Re |