ssh localhost date #fails for me on two boxes
Igor Peshansky
pechtcha@cs.nyu.edu
Sun Dec 25 11:22:00 GMT 2005
On Sat, 24 Dec 2005, Tom Rodman wrote:
> Problem: 'ssh localhost date' asks for password, I type it, I'm
> authenticated, but no output is seen from the date command
> (original post has details)
>
> Corrina, and cgf wrote WJFFM:
> http://cygwin.com/ml/cygwin/2005-12/msg00801.html
>
> So what is special about my setup? What additional information should
> I supply? Are there any debugging approaches you can suggest? Could I
> somehow run strace, if so please give me the exact command line(s).
As an adaptation of your own command:
> At home I disabled sshd, and installed a test version using:
>
> cygrunsrv -I sshd_test -p /usr/sbin/sshd.exe -a '-ddd' -e CYGWIN="$CYGWIN"
> # CYGWIN is set to 'binmode tty ntsec smbntsec'
Try:
cygrunsrv -I sshd_test -p /usr/bin/strace.exe -a '-o /var/tmp/sshd_strace /usr/sbin/sshd.exe -ddd' -e CYGWIN="$CYGWIN"
Won't help you much, though, as sshd seems to hog all the CPU when run
under strace...
> [snip]
> Maybe I'll get lucky, and someone other than me, w/developer skills
> will duplicate the problem, just try:
>
> ssh localhost date #pls use a snapshot after Dec 16
Don't know what's special about your setup, but I was able to reproduce
this on my laptop with a 12/22 self-built DLL -- I'll see what I can do to
debug this (no promises, though)...
HTH,
Igor
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