On Wed, Jan 18, 2017 at 5:10 AM, Sudarshan Soma <sudarshan12s@xxxxxxxxx> wrote: > Thanks Ben. i am checking in linux. > I do have this command working: > ssh localhost -o password=abc123 That's definitely a modified ssh binary. > will try to getback on openssh used. But is it possible to show some > pointers for my queries, avoid arguments in ps or /proc I don't think you reliably can. You can add a call to setproctitle() to ssh but I don't think that affects all sets of options to ps, and even if it did there's still a race between when the process starts and when you call setproctitle during which the password is exposed. So don't do that, instead use public-key, or if you must use a password read it from a suitably locked down file. You can (with some difficulty) get ssh to read a password via an $SSH_ASKPASS program. > and other one was on ^C not working on my ssh sessions. just a guess but check the permissions on /dev/tty on the server. They should look like: crw-rw-rw- 1 root tty 5, 0 Jan 17 19:34 /dev/tty Failing that please post the debug output of ssh -vvv and sshd -ddd from an unmodified (ie as available from openssh.com) client and server pair. -- Darren Tucker (dtucker at zip.com.au) GPG key 11EAA6FA / A86E 3E07 5B19 5880 E860 37F4 9357 ECEF 11EA A6FA (new) Good judgement comes with experience. Unfortunately, the experience usually comes from bad judgement. _______________________________________________ openssh-unix-dev mailing list openssh-unix-dev@xxxxxxxxxxx https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev