ssh をインストールしたときのメモ。

↓ここから get。
http://www.openssh.com/


rin@maaya# tar xzf ssh-2.3.0.tar.gz
rin@maaya# cd ssh-2.3.0


README にしたがって作業する。
これで良いのかは、よく分からん。(ぉぃ


rin@maaya# ./configure && make
rin@maaya# su
bash# make install
rin@maaya# rehash
rin@maaya# which ssh
/usr/local/bin/ssh
rin@maaya# su
bash# rm /etc/ssh2/hostkey*
bash# ssh-keygen2 -P /etc/ssh2/hostkey
Generating 1024-bit dsa key pair
   1 oOo.oO
Key generated.
1024-bit dsa, rin@maaya, Fri Nov 24 2000 23:03:10 +0900
Key is stored with NULL passphrase.
(This is not recommended. 
 Don't do this unless you know what you're doing.
 If file system protections fail (someone can  access the keyfile), 
 or if the super-user is malicious, your key can  be used without 
 the deciphering effort.)
Private key saved to /home/rin/.ssh2/hostkey
Public key saved to /home/rin/.ssh2/hostkey.pub
bash# exit
rin@mariko# ssh-keygen
Generating 1024-bit dsa key pair

   1 oOo.oOo.oOo.
   2 Oo.oOo.oOo.o
   3 o.oOo.oOo.oO
   4 .oOo.oOo.oOo
   5 oOo.oOo.oOo.
   6 Oo.oOo.oOo.o
   7 o.oOo.oOo.oO
   8 .oOo.oOo.oOo
Key generated.
1024-bit dsa, rin@mariko, Thu Jan 04 2001 08:50:31
Passphrase : 
Again      : 
Private key saved to /home/rin/.ssh2/id_dsa_1024_a
Public key saved to /home/rin/.ssh2/id_dsa_1024_a.pub
rin@mariko# su
bash# /usr/local/sbin/sshd
/usr/local/sbin/sshd
sshd: SSH Secure Shell 2.3.0 (non-commercial version) on i586-pc-linux-gnu
bash# exit
rin@mariko# ssh -l rin maaya
warning: Warning: Need basic cursor movement capablity, using vt100
Host key not found from database.
Key fingerprint:
xorih-bugin-ryveg-ricyl-syhup-kasar-sirag-gorar-belun-hysyp-gyxax
You can get a public key's fingerprint by running
% ssh-keygen -F publickey.pub
on the keyfile.
Are you sure you want to continue connecting (yes/no)? yes
Host key saved to /home/rin/.ssh2/hostkeys/key_22_maaya.pub
host key for maaya, accepted by rin Thu Jan 04 2001 08:53:58
rin's password: 
yesAuthentication successful.
/usr/X11R6/bin/xauth:  creating new authority file /home/rin/.Xauthority
Last login: Thu Jan 01 1970 09:00:00 +0900 from 
Linux 2.2.16.
You have new mail.

The idea is to die young as late as possible.
		-- Ashley Montague

rin@maaya# exit


次に、ftp してみる。

rin@maaya# sftp mariko
Warning: Warning: Need basic cursor movement capablity, using vt100
warning: Warning: Need basic cursor movement capablity, using vt100
rin@mariko's password: 

sftp> 


あれ？
違うユーザでログインできないや。
これじゃ使えん。
今度やり直そう。


以下、server の設定。

/etc/rc.d/rc.inet2 に下記を書く。

if [ -x /usr/local/sbin/sshd ]; then
  echo -n " sshd"
  /usr/local/sbin/sshd
fi


で、
bash# /usr/local/sbin/sshd
実行は、root でなくても良いらしいが。

参考 URL:
http://www.vacia.is.tohoku.ac.jp/~s-yamane/FAQ/ssh/