diff options
Diffstat (limited to 'ssh.1')
-rw-r--r-- | ssh.1 | 24 |
1 files changed, 19 insertions, 5 deletions
@@ -34,7 +34,7 @@ | |||
34 | .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 34 | .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
35 | .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 35 | .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
36 | .\" | 36 | .\" |
37 | .\" $OpenBSD: ssh.1,v 1.72 2000/12/12 23:11:48 markus Exp $ | 37 | .\" $OpenBSD: ssh.1,v 1.74 2000/12/27 12:30:20 markus Exp $ |
38 | .Dd September 25, 1999 | 38 | .Dd September 25, 1999 |
39 | .Dt SSH 1 | 39 | .Dt SSH 1 |
40 | .Os | 40 | .Os |
@@ -475,6 +475,11 @@ Force pseudo-tty allocation. | |||
475 | This can be used to execute arbitrary | 475 | This can be used to execute arbitrary |
476 | screen-based programs on a remote machine, which can be very useful, | 476 | screen-based programs on a remote machine, which can be very useful, |
477 | e.g., when implementing menu services. | 477 | e.g., when implementing menu services. |
478 | Multiple | ||
479 | .Fl t | ||
480 | options force tty allocation, even if | ||
481 | .Nm | ||
482 | has no local tty. | ||
478 | .It Fl T | 483 | .It Fl T |
479 | Disable pseudo-tty allocation. | 484 | Disable pseudo-tty allocation. |
480 | .It Fl v | 485 | .It Fl v |
@@ -484,10 +489,9 @@ Causes | |||
484 | to print debugging messages about its progress. | 489 | to print debugging messages about its progress. |
485 | This is helpful in | 490 | This is helpful in |
486 | debugging connection, authentication, and configuration problems. | 491 | debugging connection, authentication, and configuration problems. |
487 | The verbose mode is also used to display | 492 | Multiple |
488 | .Xr skey 1 | 493 | .Fl v |
489 | challenges, if the user entered "s/key" as password. | 494 | options increases the verbosity. |
490 | Multiple -v options increases the verbosity. | ||
491 | Maximum is 3. | 495 | Maximum is 3. |
492 | .It Fl x | 496 | .It Fl x |
493 | Disables X11 forwarding. | 497 | Disables X11 forwarding. |
@@ -742,6 +746,12 @@ The default is | |||
742 | .It Cm GlobalKnownHostsFile | 746 | .It Cm GlobalKnownHostsFile |
743 | Specifies a file to use instead of | 747 | Specifies a file to use instead of |
744 | .Pa /etc/ssh_known_hosts . | 748 | .Pa /etc/ssh_known_hosts . |
749 | .It Cm HostKeyAlias | ||
750 | Specifies an alias that should be used instead of the | ||
751 | real host name when looking up or saving the host key | ||
752 | the kown_hosts files. | ||
753 | This option is useful for tunneling ssh connection | ||
754 | or if you have multiple servers running on a single host. | ||
745 | .It Cm HostName | 755 | .It Cm HostName |
746 | Specifies the real host name to log into. | 756 | Specifies the real host name to log into. |
747 | This can be used to specify nicknames or abbreviations for hosts. | 757 | This can be used to specify nicknames or abbreviations for hosts. |
@@ -1023,6 +1033,10 @@ Identifies the client end of the connection. | |||
1023 | The variable contains | 1033 | The variable contains |
1024 | three space-separated values: client ip-address, client port number, | 1034 | three space-separated values: client ip-address, client port number, |
1025 | and server port number. | 1035 | and server port number. |
1036 | .It Ev SSH_ORIGINAL_COMMAND | ||
1037 | The variable contains the original command line if a forced command | ||
1038 | is executed. | ||
1039 | It can be used to extract the original arguments. | ||
1026 | .It Ev SSH_TTY | 1040 | .It Ev SSH_TTY |
1027 | This is set to the name of the tty (path to the device) associated | 1041 | This is set to the name of the tty (path to the device) associated |
1028 | with the current shell or command. | 1042 | with the current shell or command. |