12-09-2011
Quote:
Originally Posted by
methyl
@unisoftdesign
I know nothing about SuSE Linux. This could change overnight if I get interested.
Same here, I just focus on the (generic) SSH and grep syntax. Who knows what flavour of SSH the OP is on?
Quote:
Originally Posted by
methyl
What is the reason for the script lines which remove "localhost" from the file pointed to by $HOME/.ssh/known_hosts.org ? Where does this file come from?
No line is being removed. A line is grepped out and copied onto the other system. The known_hosts files are part of an existing SSH infrastructure.
Quote:
Originally Posted by
methyl
Does SuSE Linux bash Shell not set $LOGNAME ? It's a standard Environment Variable in unix.
Good point, maybe his version of Suse is weird/proprietary/commercialised, or a predecessor has been cutting and pasting too much? Document and annotate, people!
This User Gave Thanks to unisoftdesign For This Post:
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LEARN ABOUT HPUX
ssh-argv0
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