CentOS无法启动SSH报错：Auto configuration failed
分类：linux日期：2013-03-14 - 13:42:43作者：老谢
重装SSH，步骤如下：
[root@node1 ~]# rpm -aq|grep ssh openssh-askpass-4.3p2-29.el5 openssh-server-4.3p2-29.el5 openssh-4.3p2-29.el5 openssh-clients-4.3p2-29.el5 [root@node1 ~]# rpm -e openssh-askpass-4.3p2-29.el5 [root@node1 ~]# rpm -e openssh-server-4.3p2-29.el5 [root@node1 ~]# rpm -e openssh-clients-4.3p2-29.el5 [root@node1 ~]# rpm -e openssh-4.3p2-29.el5 [root@node1 ~]# wget ftp://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-5.5p1.tar.gz [root@node1 ~]# gunzip openssh-5.5p1.tar.gz [root@node1 ~]# tar -xvf openssh-5.5p1.tar [root@node1 ~]# cd openssh-5.5p1 [root@node1 ~]# ./configure [root@node1 ~]# make && make instal [root@node1 ~]# vim /etc/init.d/sshd |
编辑下面的内容进去：
#!/bin/bash # # Init file for OpenSSH server daemon # # chkconfig: 2345 55 25 # description: OpenSSH server daemon # # processname: sshd # config: /etc/ssh/ssh_host_key # config: /etc/ssh/ssh_host_key.pub # config: /etc/ssh/ssh_random_seed # config: /etc/ssh/sshd_config # pidfile: /var/run/sshd.pid # source function library . /etc/rc.d/init.d/functions # pull in sysconfig settings [ -f /etc/sysconfig/sshd ] && . /etc/sysconfig/sshd RETVAL=0 prog="sshd" # Some functions to make the below more readable KEYGEN=/usr/bin/ssh-keygen SSHD=/usr/local/sbin/sshd RSA1_KEY=/etc/ssh/ssh_host_key RSA_KEY=/etc/ssh/ssh_host_rsa_key DSA_KEY=/etc/ssh/ssh_host_dsa_key PID_FILE=/var/run/sshd.pid runlevel=$(set -- $(runlevel); eval "echo \$$#" ) do_rsa1_keygen() { if [ ! -s $RSA1_KEY ]; then echo -n $"Generating SSH1 RSA host key: " rm -f $RSA1_KEY if $KEYGEN -q -t rsa1 -f $RSA1_KEY -C '' -N '' >&/dev/null; then chmod 600 $RSA1_KEY chmod 644 $RSA1_KEY.pub if [ -x /sbin/restorecon ]; then /sbin/restorecon $RSA1_KEY.pub fi success $"RSA1 key generation" echo else failure $"RSA1 key generation" echo exit 1 fi fi } do_rsa_keygen() { if [ ! -s $RSA_KEY ]; then echo -n $"Generating SSH2 RSA host key: " rm -f $RSA_KEY if $KEYGEN -q -t rsa -f $RSA_KEY -C '' -N '' >&/dev/null; then chmod 600 $RSA_KEY chmod 644 $RSA_KEY.pub if [ -x /sbin/restorecon ]; then /sbin/restorecon $RSA_KEY.pub fi success $"RSA key generation" echo else failure $"RSA key generation" echo exit 1 fi fi } do_dsa_keygen() { if [ ! -s $DSA_KEY ]; then echo -n $"Generating SSH2 DSA host key: " rm -f $DSA_KEY if $KEYGEN -q -t dsa -f $DSA_KEY -C '' -N '' >&/dev/null; then chmod 600 $DSA_KEY chmod 644 $DSA_KEY.pub if [ -x /sbin/restorecon ]; then /sbin/restorecon $DSA_KEY.pub fi success $"DSA key generation" echo else failure $"DSA key generation" echo exit 1 fi fi } do_restart_sanity_check() { $SSHD -t RETVAL=$? if [ ! "$RETVAL" = 0 ]; then failure $"Configuration file or keys are invalid" echo fi } start() { # Create keys if necessary do_rsa1_keygen do_rsa_keygen do_dsa_keygen cp -af /etc/localtime /var/empty/sshd/etc echo -n $"Starting $prog: " $SSHD $OPTIONS && success || failure RETVAL=$? [ "$RETVAL" = 0 ] && touch /var/lock/subsys/sshd echo } stop() { echo -n $"Stopping $prog: " if [ -n "`pidfileofproc $SSHD`" ] ; then killproc $SSHD else failure $"Stopping $prog" fi RETVAL=$? # if we are in halt or reboot runlevel kill all running sessions # so the TCP connections are closed cleanly if [ "x$runlevel" = x0 -o "x$runlevel" = x6 ] ; then killall $prog 2>/dev/null fi [ "$RETVAL" = 0 ] && rm -f /var/lock/subsys/sshd echo } reload() { echo -n $"Reloading $prog: " if [ -n "`pidfileofproc $SSHD`" ] ; then killproc $SSHD -HUP else failure $"Reloading $prog" fi RETVAL=$? echo } case "$1" in start) start ;; stop) stop ;; restart) stop start ;; reload) reload ;; condrestart) if [ -f /var/lock/subsys/sshd ] ; then do_restart_sanity_check if [ "$RETVAL" = 0 ] ; then stop # avoid race sleep 3 start fi fi ;; status) status -p $PID_FILE openssh-daemon RETVAL=$? ;; *) echo $"Usage: $0 {start|stop|restart|reload|condrestart|status}" RETVAL=1 esac exit $RETVAL |
[root@node1 ~]# service sshd start [root@node1 ~]# chkconig sshd on |
为毛不用yum涅，，，，，，