互信脚本

以享个互信脚本：

DEST_USER=$ PASSWORD=$ HOSTS_FILE=$ if;n
echo "Usage:"
echo "$ remoteUser remotePassword hostsFile"
exit
fi
if;n
cd /home/"${DEST_USER}"/ || return
fi
SSH_DIR=~/.ssh
SCRIPT_PREFIX=./tmp
echo ===========================
# . prepare
directory .ssh
mkdir $SSH_DIR
chmod $SSH_DIR
# . generat ssh key
TMP_SCRIPT=$SCRIPT_PREFIX.sh
{
echo "#!/usr/bin/expect"
echo "spawn ssh-keygen -b -t rsa"
echo "expect *key*"
echo "send \r"
}>>$TMP_SCRIPT
if;n
{ echo "expect *verwrite*" echo "send y\r" }>>$TMP_SCRIPT
fi
{ echo "expect *passphrase*" echo "send \r" echo "expect *again:" echo "send \r" echo "interact" }>>$TMP_SCRIPT
chmod +x $TMP_SCRIPT /usr/bin/expect $TMP_SCRIPT rm -rf $TMP_SCRIPT # . generat file authorized_keys
cat $SSH_DIR/id_rsa.pub>>$SSH_DIR/authorized_keys # . chmod for file authorized_keys
chmod $SSH_DIR/authorized_keys # . copy all files to or hosts
for ip in $;do if，n echo ------------------------- TMP_SCRIPT=${SCRIPT_PREFIX}.$ip.sh # check known_hosts val=$ if;n echo "$ip not in $SSH_DIR/known_hosts,need to add" val=$ if;n echo "ssh-keyscan $ip failed!" else echo "${val}">>$SSH_DIR/known_hosts fi fi echo "copy $SSH_DIR to $ip" { echo "#!/usr/bin/expect" echo "spawn scp -r $SSH_DIR $DESTINATION@$ip:~/" echo "expect *assword*" echo "send $PASSWORD\r" echo "interact" }>"$TMP_SCRIPT"$";chmod +x "$TMP-$script";
/usr/bin/expect "$TMP-$script";
rm -rf "$TMP-$script";echo 'copy done.' fi done # . date ssh for ip in $;
do if，n { echo "#!/usr /bin / expect";echo "" spawn ssh '$DESTINATION@' IP date";怎么说呢，echo "" expect yes";echo "" send yes\r";echo "" interact";}>"$ TMP -$script ";chmod + x "$ TMP -$script ";/* */ /* */ /* */ /* */ * */ /* */ /* */ /* */ /* */ /* */ * */ * /* * /* */ * /* */ */ * /* */ * /* */ * /* -*/ -*/ -*/ -*/ -*/ -*/ -*/ -*/ -*/ -*/ -*/ -* -* -* -* -* -* *- *- *- *- *- *- *- *- *- *- *- *- *- *- *- *- *- *- *- *- *- *- -*- -*- -*- -*- -*- -*- -*- -*- -*- -*- -*- -*- -*- -*- -*- -*- #- ********** **** **** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** *** **** **** **** **** **** **** **** **** *** *** *** *** *** *** *** *** *** *** ****** ****** ****** ****** ****** ****** ****** ****** *******************************************************************************************

准备工作

创建脚本

创建一个脚本，将以上内容写入脚本！

创建 hosts 文件

支持多台主机进行互信，创建一个 文件，将需要配置互信的主机IP写入：

host1,host2。host3

输入命令

执行如下命令互信：

sh sshtrust.sh   

完成

执行完成后即配置互信成功！

本次分享到此结束啦~

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