PHP安装ssh2扩展

安装

下载包

$ wget http://www.libssh2.org/download/libssh2-1.4.2.tar.gz$ wget http://pecl.php.net/get/ssh2-0.12.tgz

先安装 libssh2 再安装 SSH2

$ tar -zxvf libssh2-1.4.2.tar.gz$ cd libssh2-1.4.2$ ./configure --prefix=/usr/local/libssh2$ make && make install

编译安装ssh2

$ tar -zxvf ssh2-0.12.tgz$ cd ssh2-0.12$ /usr/local/zend/bin/phpize$ ./configure --prefix=/usr/local/ssh2 --with-ssh2=/usr/local/libssh2 --with-php-config=/usr/local/zend/bin/php-config$ make && make install

修改php.ini 加入

extension=ssh2.so

重启PHP

调试

用户名密码方式登录

$user="root";//远程用户名$pass="******";//远程密码$connection=ssh2_connect('10.10.10.10',22);ssh2_auth_password($connection,$user,$pass);

用sshkey方式登录

$connection=ssh2_connect('10.10.10.10',22);if(ssh2_auth_pubkey_file($connection, 'root', '/home/id_rsa.pub', '/home/id_rsa', 'secret')){    echo "Public Key Authentication Successful\n";} else {        die('Public Key Authentication Failed');}

执行命令获取返回值

$cmd="ps aux";//命令$ret=ssh2_exec($connection,$cmd);stream_set_blocking($ret, true);echo (stream_get_contents($ret));

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