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en:handbook:ssh [2010/02/20 21:12] jozee |
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- | ====== About Dropbear ====== | + | ====== Secure SHell (SSH) ====== |
+ | |||
+ | ===== About Dropbear ===== | ||
Control and administer remotely with the Dropbear SSH secure server. Dropbear is a small SSH client/server supporting SSH 2. It's compatible with OpenSSH and uses //~/.ssh/authorized_keys// for the management of public keys. Dropbear also provides its own version of //scp//, allowing you to copy files between machines in a secure manner. | Control and administer remotely with the Dropbear SSH secure server. Dropbear is a small SSH client/server supporting SSH 2. It's compatible with OpenSSH and uses //~/.ssh/authorized_keys// for the management of public keys. Dropbear also provides its own version of //scp//, allowing you to copy files between machines in a secure manner. | ||
- | Project website: www.matt.ucc.asn.au/dropbear/dropbear.html | + | Project website: http://matt.ucc.asn.au/dropbear/dropbear.html |
===== Connecting to a remote host with dbclient ===== | ===== Connecting to a remote host with dbclient ===== | ||
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Note that the server supports the passing of various options when launched. To change the default values, simply modify the daemons configuration file ///etc/daemons.conf//. | Note that the server supports the passing of various options when launched. To change the default values, simply modify the daemons configuration file ///etc/daemons.conf//. | ||
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+ | ===== Dropbear and the X server ===== | ||
+ | |||
+ | Dropbear supports X11 tunneling on the server side only. The client dbclient has no support for X11 tunneling. SliTaz provides a tiny shell script named ///usr/bin/sshx// to do the work. It opens a terminal with remote X11 protocol support if the environment variable //DISPLAY// is set. You can launch any remote X windows application on this terminal. | ||
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+ | ===== Dropbear and VNC ===== | ||
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+ | SliTaz provides a tiny VNC client named ///bin/fbvnc//. The VNC connections are not secure (neither encryption nor authentication). A tiny shell script named ///usr/bin/sshfbvnc// move the VNC connection to a SSH tunnel ending at the localhost interface of the remote VNC server. You will have an encrypted connection and authentication for your VNC sessions. |