ps aux | grep lighttp 查看web server的用户名是谁
登录lighttpd的用户名,运行ssh-keygen有啥提问的话基本都是回车就行
生成的公匙在~/.ssh/id_rsa.pub
然后登录到远程机器运行:cat id_rsa.pub >> ~/.ssh/authorized_keys
这样在本地机器中不需要密码就可以ssh到远程机器,如:ssh 210.76.114.251
PHP两种调用ssh的方法
1.用key方式
$connection=ssh2_connect('210.76.114.251',22);
if(ssh2_auth_pubkey_file($connection, 'root',
'/root/.ssh/id_rsa.pub',
'/root/.ssh/id_rsa', 'secret')) {
echo "Public Key Authentication Successful\n";
} else {
die('Public Key Authentication Failed');
}
2.用密码方式
$connection=ssh2_connect('210.76.114.251',22);
if (!$connection) die('Connection failed');
$flag=ssh2_auth_password($connection,'username',’password');
var_dump($flag);
//$cmd="/data/script/start.sh knowledgelib_fix_2";
//$ssh2_exec($connection,$cmd);
在Ubuntu下安装PHP的ssh2扩展
在Ubuntu 10.04下安装不需要任何编译了
apt-get install libssh2-1-dev libssh2-php
现在你可以测试新安装的PHP的SSH2扩展运行
php -m |grep ssh2
不要忘记重启
service apache2 restart
摘自红色黑客联盟(www.7747.net) 原文:http://www.2cto.com/Article/201102/84014.html