src/usr.bin/ssh/sshd.8 - diff

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Diff for /src/usr.bin/ssh/sshd.8 between version 1.175 and 1.176

version 1.175, 2002/03/29 19:16:22

version 1.176, 2002/04/05 20:56:21

Line 1316

.It Pa $HOME/.ssh/rc

If this file exists, it is run with /bin/sh after reading the

environment files but before starting the user's shell or command.

If X11 spoofing is in use, this will receive the "proto cookie" pair in

It must not produce any output on stdout; stderr must be used

standard input (and

instead.

If X11 forwarding is in use, it will receive the "proto cookie" pair in

its standard input (and

.Ev DISPLAY

in environment).

in its environment).

This must call

The script must call

.Xr xauth 1

in that case.

because

.Nm

will not run xauth automatically to add X11 cookies.

.Pp

The primary purpose of this file is to run any initialization routines

which may be needed before the user's home directory becomes

Line 1331

Line 1335

This file will probably contain some initialization code followed by

something similar to:

.Bd -literal

if read proto cookie; then

if read proto cookie && [ -n "$DISPLAY" ]; then

echo add $DISPLAY $proto $cookie | xauth -q -

if [ `echo $DISPLAY | cut -c1-10` = 'localhost:' ]; then

# X11UseLocalhost=yes

xauth add unix:`echo $DISPLAY |

cut -c11-` $proto $cookie

else

# X11UseLocalhost=no

xauth add $DISPLAY $proto $cookie

.Ed

.Pp

If this file does not exist,

.Pa /etc/ssh/sshrc

is run, and if that

does not exist either, xauth is used to store the cookie.

does not exist either, xauth is used to add the cookie.

.Pp

This file should be writable only by the user, and need not be

readable by anyone else.