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50 program. It provides an authenticated remote command execution
51 service. Supported options are:
57 Disables keep-alive messages.
58 Keep-alives are packets sent at certain intervals to make sure that the
59 client is still there, even when it doesn't send any data.
64 Assume that clients connecting to this server will use some form of
65 Kerberos authentication. See the
74 For Kerberos 4 this means that the connections are encrypted. Kerberos
75 5 can negotiate encryption even without this option, but if it's
78 will deny unencrypted connections. This option implies
84 .\"When using old port-based authentication, the user's
86 .\"files are normally checked. This option disables this.
91 If the connecting client does not use any Kerberised authentication,
92 print a message that complains about this fact, and exit. This is
93 helpful if you want to move away from old port-based authentication.
97 When using the AFS filesystem, users' authentication tokens are put in
98 something called a PAG (Process Authentication Group). Multiple
99 processes can share a PAG, but normally each login session has its own
100 PAG. This option disables the
102 call, so all tokens will be put in the default (uid-based) PAG, making
103 it possible to share tokens between sessions. This is only useful in
104 peculiar environments, such as some batch systems.
113 to create a socket, instead of assuming that its stdin came from
115 This is mostly useful for debugging.
118 .Fl -port= Ns Ar port
125 This flag is for backwards compatibility only.
129 This flag enables logging of connections to
131 This option is always on in this implementation.
135 .Bl -tag -width /etc/hosts.equiv -compact
136 .It Pa /etc/hosts.equiv
140 The following can be used to enable Kerberised rsh in
142 while disabling non-Kerberised connections:
144 shell stream tcp nowait root /usr/libexec/rshd rshd -v
145 kshell stream tcp nowait root /usr/libexec/rshd rshd -k
146 ekshell stream tcp nowait root /usr/libexec/rshd rshd -kx
159 This implementation of
161 was written as part of the Heimdal Kerberos 5 implementation.