AIX 53 下安装ssh 并解决ssh下delete与backspace按键解释错误问题

试验环境：AIX 5.3
下载安装rpm工具：ftp:///aix/freeSoftware/aixtoolbox/INSTALLP/ppc/rpm.rte installp -YqacXgd rpm.rte rpm.rte
去/ 下载pware的各个软件包。

安装当前目录所有 .bff 文件：
installp -YX -d . all
Selected Filesets
-----------------
pware53.apache.rte 2.2.8.0 # Apache 2.2.8
pware53.apache.rte 2.2.9.0 # Apache 2.2.9
pware53.apr-util.rte 1.2.12.0 # Apache Portable Runtime Util... pware53.apr.rte 1.2.12.0 # Apache Portable Runtime 1.2.12 pware53.base.rte 5.3.0.0 # pWare base for 5.3
pware53.bash.rte 3.2.39.0 # GNU bash 3.2
pware53.bdb.rte 4.4.20.4 # Berkeley DB 4.4.20
pware53.bind.rte 9.5.0.0 # ISC bind 9.5.0
pware53.bison.rte 2.3.0.0 # GNU bison 2.3
pware53.bzip2.rte 1.0.4.1 # bzip2 1.0.4
pware53.cfengine.rte 2.2.6.0 # cfengine 2.2.6
pware53.clearsilver.rte 0.10.5.0 # ClearSilver 0.10.5
pware53.ctdb.rte 1.0.47.0 # CTDB 1.0
pware53.curl.rte 7.18.1.0 # cURL 7.18.1
pware53.cx_Oracle.rte 4.4.0.0 # cx-Oracle for Python 4.4
pware53.cyrus-sasl.rte 2.1.22.0 # Cyrus SASL 2.1.22
pware53.diffutils.rte 2.8.1.0 # GNU diffutils 2.8.1
pware53.expat.rte 2.0.1.0 # expat 2.0.1
pware53.freeradius.rte 1.1.7.0 # FreeRADIUS 1.1.7
pware53.freetds.rte 0.64.0.0 # freeTDS 0.64
pware53.freetype.rte 2.3.5.0 # freetype 2.3.5
pware53.gd.rte 2.0.35.0 # gd 2.0.35
pware53.gdb.rte 6.7.1.0 # GNU gdb 6.7.1
pware53.gettext.rte 0.17.0.0 # GNU gettext 0.17
pware53.gmp.rte 4.2.2.0 # gmp 4.2.2
pware53.gnupg.rte 1.4.7.0 # gnupg 1.4.7
pware53.iODBC.rte 3.52.6.0 # iODBC 3.52.6
pware53.krb5.rte 1.6.3.0 # MIT Kerberos 1.6.3
pware53.libiconv.rte 1.12.0.0 # GNU libiconv 1.12
pware53.libjpeg.rte 6.2.0.0 # jpeg 6b
pware53.libmcrypt.rte 2.5.8.0 # libmcrypt 2.5.8
pware53.libpng.rte 1.2.25.0 # libpng 1.2.25
pware53.libtiff.rte 3.8.2.0 # libtiff 3.8.2
pware53.libtool.rte 1.5.26.0 # GNU libtool 1.5.26
pware53.libungif.rte 4.1.4.0 # libungif 4.1.4
pware53.libxml2.rte 2.6.31.0 # libxml2 2.6.31
pware53.libxslt.rte 1.1.22.0 # libxslt 1.1.22
pware53.m4.rte 1.4.10.0 # GNU m4 1.4.10
pware53.make.rte 3.81.0.0 # GNU make 3.81
pware53.mcrypt.rte 2.6.7.0 # mcrypt 2.6.7
pware53.mhash.rte 0.9.9.0 # mhash 0.9.9
pware53.mm.rte 1.4.2.0 # mm 1.4.2
pware53.mod_auth_kerb.rte 5.3.0.0 # Apache mod_auth_kerb 5.3
pware53.mod_perl.rte 2.0.4.0 # Apache mod_perl 2.0.4
pware53.mpfr.rte 2.3.1.0 # mpfr 2.3.1
pware53.mysql.rte 5.0.51.2 # MySQL 5.0.51b
pware53.neon.rte 0.28.2.0 # neon 0.28.2
-snmp.rte 5.4.1.0 # Net-SNMP 5.4.1
pware53.oic.rte 10.2.0.3 # Oracle Instant Client 10.2.0.3 pware53.openldap.rte 2.3.39.0 # OpenLDAP 2.3.39
pware53.openssh.rte 5.0.1.1 # OpenSSH 5.0p1
pware53.openssl.rte 0.9.8.8 # OpenSSL 0.9.8h
pware53.patch.rte 2.5.4.0 # GNU path 2.5.4
pware53.pcre.rte 7.7.0.0 # pcre 7.7
pware53.perl.rte 5.10.0.0 # Perl 5.10.0
pware53.php.rte 5.2.6.1 # PHP 5.2.6 (Suhosin-Patch 0.9... pware53.popt.rte 1.7.0.0 # popt 1.7
pware53.python.rte 2.5.2.0 # Python 2.5.2
pware53.readline.rte 5.2.0.0 # GNU readline 5.2
pware53.rsync.rte 3.0.2.0 # rsync 3.0.2
pware53.rt.rte 3.6.6.0 # RT 3.6.6
pware53.ruby.rte 1.8.6.111 # Ruby 1.8.6
pware53.sablot.rte 1.0.3.0 # Sablot 1.0.3
pware53.samba.rte 3.2.0.0 # Samba 3.2.0
pware53.samba.rte 3.2.3.0 # Samba 3.2.3 + Clustering Option pware53.sqlite.rte 3.5.9.0 # SQLite 3.5.9
pware53.svn.rte 1.4.6.1 # Subversion 1.4.6
pware53.tcl.rte 8.4.16.0 # Tcl 8.4.16
pware53.texinfo.rte 4.11.0.0 # GNU texinfo 4.11
.rte 8.4.16.0 # Tk 8.4.16
pware53.unixODBC.rte 2.2.12.0 # unixODBC 2.2.12
pware53.unzip.rte 5.52.0.0 # unzip 5.52
pware53.wget.rte 1.11.2.0 # GNU wget 1.11.2
pware53.zip.rte 2.32.0.0 # zip 2.32
pware53.zlib.rte 1.2.3.0 # zlib 1.2.3
（只用ssh的话选择一下就好了，不过我贪多，那些工具都想要...）
=================================================================
配置ssh
su -
cd /opt/pware/etc
cp sshd_config.default sshd_config
cp ssh_config.default ssh_config
作必要的修改（如sshd_config 里PermitRootLogin no）
ssh-keygen -d -f /opt/pware/etc/ssh_host_dsa_key -N ""
ssh-keygen -b 1024 -f /opt/pware/etc/ssh_host_rsa_key -t rsa -N ""
useradd sshd
mkdir /var/empty
chmod 700 /var/empty
cp ssh_host_rsa_key ssh_host_key
cp ssh_host_rsa_key.pub ssh_host_key.pub
==========================
制作ssh启动脚本：
[root]#vi /etc/init.sshd
#! /bin/sh
#
# start/stop the secure shell daemon
case "$1" in
'start')
# Start the sshd daemon
if [ -f /opt/pware/sbin/sshd ]; then
echo "starting SSHD daemon"
/opt/pware/sbin/sshd &
fi
;;
'stop')
# Stop the ssh deamon
PID=`/usr/bin/ps -ef |/usr/bin/grep sshd |/usr/bin/grep " 1 "|/usr/bin/grep -v @ |grep -v
grep|/usr/bin/awk '{print $2}'`
if [ ! -z "$PID" ] ; then
/usr/bin/kill ${PID} >/dev/null 2>&1
fi
;;
*)
echo "usage: /etc/init.sshd {start|stop}"
;;
esac
================================
chmod +x /etc/init.sshd
ln -s /etc/init.sshd /etc/rc.d/rc2.d/S98sshd
ln -s /etc/init.sshd /etc/rc.d/rc2.d/K18sshd
启动sshd: /etc/init.sshd start
停止sshd: /etc/init.sshd stop
=================================
在/etc/inetd.conf 中注释掉telnet以及shell、login、exec等r系列的服务
stopsrc -s inetd
startsrc -s inetd
ssh代替telnet完成
=================================
用ssh登录，进入sqlplus后，delete 和 backspace键反应不正确了，无法删除命令行文字。

而用telnet登录就无此问题。

换掉SSH secure Shell Client软件改用putty后正常了。

后来又不想换客户端软件，终于发现可用stty 命令来解决。

通过比较telnet与ssh登入后stty -a命令结果的不同，在oracle用户的.profile 文件中加入一行：
stty hupcl ignpar -ixon imaxbel echoe echok echoctl echoke iexten 问题解决。