Mercurial > dropbear
annotate dropbear.8 @ 442:d82a2a44c684
Add -u option to specify /dev/urandom instead
author | Matt Johnston <matt@ucc.asn.au> |
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date | Mon, 16 Apr 2007 13:39:50 +0000 |
parents | 4bfd22bac1dc |
children | 2cd2edfa11ee |
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128
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1 .TH dropbear 8 |
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2 .SH NAME |
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3 dropbear \- lightweight SSH2 server |
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4 .SH SYNOPSIS |
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5 .B dropbear |
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6 [\-FEmwsgjki] [\-b |
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7 .I banner\fR] [\-d |
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8 .I dsskey\fR] [\-r |
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9 .I rsakey\fR] [\-p |
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10 .IR port ] |
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11 .SH DESCRIPTION |
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12 .B dropbear |
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13 is a SSH 2 server designed to be small enough to be used in small memory |
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14 environments, while still being functional and secure enough for general use. |
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15 .SH OPTIONS |
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16 .TP |
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17 .B \-b \fIbanner |
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18 bannerfile. |
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19 Display the contents of the file |
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20 .I banner |
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21 before user login (default: none). |
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22 .TP |
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23 .B \-d \fIdsskey |
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24 dsskeyfile. |
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25 Use the contents of the file |
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26 .I dsskey |
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27 for the dss host key (default: /etc/dropbear/dropbear_dss_host_key). |
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28 This file is generated with |
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29 .BR dropbearkey (8). |
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30 .TP |
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31 .B \-r \fIrsakey |
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32 rsakeyfile. |
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33 Use the contents of the file |
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34 .I rsakey |
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35 for the rsa host key (default: /etc/dropbear/dropbear_rsa_host_key). |
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36 This file is generated with |
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37 .BR dropbearkey (8). |
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38 .TP |
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39 .B \-F |
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40 Don't fork into background. |
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41 .TP |
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42 .B \-E |
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43 Log to standard error rather than syslog. |
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44 .TP |
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45 .B \-m |
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46 Don't display the message of the day on login. |
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47 .TP |
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48 .B \-w |
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49 Disallow root logins. |
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50 .TP |
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51 .B \-s |
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52 Disable password logins. |
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53 .TP |
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54 .B \-g |
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55 Disable password logins for root. |
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56 .TP |
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57 .B \-j |
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58 Disable local port forwarding. |
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59 .TP |
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60 .B \-k |
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61 Disable remote port forwarding. |
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62 .TP |
438 | 63 .B \-p \fI[address:]port |
64 Listen on specified | |
65 .I address | |
66 and TCP | |
67 .I port. | |
68 If just a port is given listen | |
69 on all addresses. | |
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70 up to 10 can be specified (default 22 if none specified). |
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71 .TP |
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72 .B \-i |
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73 Service program mode. |
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74 Use this option to run |
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75 .B dropbear |
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76 under TCP/IP servers like inetd, tcpsvd, or tcpserver. |
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77 In program mode the \-F option is implied, and \-p options are ignored. |
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78 .TP |
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79 .B \-P \fIpidfile |
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80 Specify a pidfile to create when running as a daemon. If not specified, the |
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81 default is /var/run/dropbear.pid |
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82 .TP |
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83 .B \-a |
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84 Allow remote hosts to connect to forwarded ports. |
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85 .B \-u |
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86 Use /dev/urandom rather than /dev/random. This should only be used if the |
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87 /dev/urandom device is known to have sufficient entropy. |
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88 .SH AUTHOR |
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89 Matt Johnston ([email protected]). |
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90 .br |
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91 Gerrit Pape ([email protected]) wrote this manual page. |
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92 .SH SEE ALSO |
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93 dropbearkey(8), dbclient(1) |
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94 .P |
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95 http://matt.ucc.asn.au/dropbear/dropbear.html |