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Top Forums UNIX for Advanced & Expert Users stty: tcgetattr: A specified file does not support the ioctl system call. Post 302119171 by vishal_ranjan on Monday 28th of May 2007 10:57:42 AM
Old 05-28-2007
Network stty: tcgetattr: A specified file does not support the ioctl system call.

Hi,

I am trying to implement SSH between two systems say ukblx151 & ukapx047 with ID say khzs228, i follow the following process:

Step-1) $ ssh-keygen -t rsa -f rsa
Generating public/private rsa key pair.
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in rsa.
Your public key has been saved in rsa.pub.
The key fingerprint is:
5c:cb:fb:ec:87:a2:0e:92:a4:bd:e7:8f:99:1b:5c:50 khzs228@ukblx151

Step-2) $ cat rsa.pub | ssh khzs228@ukapx047 `cat - >> /home/khzs228/.ssh/authorized_keys`
Pseudo-terminal will not be allocated because stdin is not a terminal.
khzs228@ukapx047's password:
stty: tcgetattr: A specified file does not support the ioctl system call.


I get the above error (i.e. stty:tcgetattr: A specified file does not support the ioctl system call.), can anybody help?

Regards,
Vishal
 

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SSH-ARGV0(1)                                                BSD General Commands Manual                                               SSH-ARGV0(1)

NAME
ssh-argv0 -- replaces the old ssh command-name as hostname handling SYNOPSIS
hostname | user@hostname [-l login_name] [command] hostname | user@hostname [-afgknqstvxACNTX1246] [-b bind_address] [-c cipher_spec] [-e escape_char] [-i identity_file] [-l login_name] [-m mac_spec] [-o option] [-p port] [-F configfile] [-L port:host:hostport] [-R port:host:hostport] [-D port] [command] DESCRIPTION
ssh-argv0 replaces the old ssh command-name as hostname handling. If you link to this script with a hostname then executing the link is equivalent to having executed ssh with that hostname as an argument. All other arguments are passed to ssh and will be processed normally. OPTIONS
See ssh(1). FILES
See ssh(1). AUTHORS
OpenSSH is a derivative of the original and free ssh 1.2.12 release by Tatu Ylonen. Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos, Theo de Raadt and Dug Song removed many bugs, re-added newer features and created OpenSSH. Markus Friedl contributed the support for SSH protocol versions 1.5 and 2.0. Jonathan Amery wrote this ssh-argv0 script and the associated documentation. SEE ALSO
ssh(1) Debian Project September 7, 2001 Debian Project
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