解决backtrack5无法ssh登录问题
- Written by alamise
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backtrack5安装完毕后，使用putty远程登录时显示network error：Connection refused
解决方法：
登录系统（系统默认用户名密码是root/toor，startx可以进入图形界面）
在命令终端输入命令，
#sshd-generate （系统可能会询问是否覆盖，全部选Y）。
或者
#ssh-keygen -t dsa -f /etc/ssh/ssh_host_dsa_key
密码置空
#ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key
密码置空
然后
:~# /etc/init.d/ssh restart
问题解决。
| ( ! ) Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/vhosts/shan.info/httpdocs/templates/gk_publisher/html/com_k2/templates/default/item.php on line 169 | ||||
|---|---|---|---|---|
| Call Stack | ||||
| # | Time | Memory | Function | Location |
| 1 | 0.0004 | 415968 | {main}( ) | .../index.php:0 |
| 2 | 0.0715 | 4721336 | Joomla\CMS\Application\SiteApplication->execute( ) | .../index.php:49 |
| 3 | 0.0715 | 4721336 | Joomla\CMS\Application\SiteApplication->doExecute( ) | .../CMSApplication.php:196 |
| 4 | 0.2746 | 12449664 | Joomla\CMS\Application\SiteApplication->dispatch( ) | .../SiteApplication.php:233 |
| 5 | 0.2756 | 12474248 | Joomla\CMS\Component\ComponentHelper::renderComponent( ) | .../SiteApplication.php:194 |
| 6 | 0.2767 | 12529576 | Joomla\CMS\Component\ComponentHelper::executeComponent( ) | .../ComponentHelper.php:377 |
| 7 | 0.2771 | 12558400 | require_once( '/var/www/vhosts/shan.info/httpdocs/components/com_k2/k2.php' ) | .../ComponentHelper.php:402 |
| 8 | 0.2876 | 12993808 | K2ControllerItem->execute( ) | .../k2.php:64 |
| 9 | 0.2876 | 12993808 | K2ControllerItem->display( ) | .../BaseController.php:710 |
| 10 | 0.3004 | 13719008 | K2ControllerItem->display( ) | .../item.php:78 |
| 11 | 0.3004 | 13719008 | K2ControllerItem->display( ) | .../controller.php:19 |
| 12 | 0.3061 | 14115376 | Joomla\CMS\Cache\Controller\ViewController->get( ) | .../BaseController.php:663 |
| 13 | 0.3081 | 14135744 | K2ViewItem->display( ) | .../ViewController.php:102 |
| 14 | 0.3847 | 17214336 | K2ViewItem->display( ) | .../view.html.php:742 |
| 15 | 0.3847 | 17214336 | K2ViewItem->loadTemplate( ) | .../HtmlView.php:230 |
| 16 | 0.3861 | 17394536 | include( '/var/www/vhosts/shan.info/httpdocs/templates/gk_publisher/html/com_k2/templates/default/item.php' ) | .../HtmlView.php:701 |
| ( ! ) Notice: Only variables should be assigned by reference in /var/www/vhosts/shan.info/httpdocs/templates/gk_publisher/html/com_k2/templates/default/item.php on line 478 | ||||
|---|---|---|---|---|
| Call Stack | ||||
| # | Time | Memory | Function | Location |
| 1 | 0.0004 | 415968 | {main}( ) | .../index.php:0 |
| 2 | 0.0715 | 4721336 | Joomla\CMS\Application\SiteApplication->execute( ) | .../index.php:49 |
| 3 | 0.0715 | 4721336 | Joomla\CMS\Application\SiteApplication->doExecute( ) | .../CMSApplication.php:196 |
| 4 | 0.2746 | 12449664 | Joomla\CMS\Application\SiteApplication->dispatch( ) | .../SiteApplication.php:233 |
| 5 | 0.2756 | 12474248 | Joomla\CMS\Component\ComponentHelper::renderComponent( ) | .../SiteApplication.php:194 |
| 6 | 0.2767 | 12529576 | Joomla\CMS\Component\ComponentHelper::executeComponent( ) | .../ComponentHelper.php:377 |
| 7 | 0.2771 | 12558400 | require_once( '/var/www/vhosts/shan.info/httpdocs/components/com_k2/k2.php' ) | .../ComponentHelper.php:402 |
| 8 | 0.2876 | 12993808 | K2ControllerItem->execute( ) | .../k2.php:64 |
| 9 | 0.2876 | 12993808 | K2ControllerItem->display( ) | .../BaseController.php:710 |
| 10 | 0.3004 | 13719008 | K2ControllerItem->display( ) | .../item.php:78 |
| 11 | 0.3004 | 13719008 | K2ControllerItem->display( ) | .../controller.php:19 |
| 12 | 0.3061 | 14115376 | Joomla\CMS\Cache\Controller\ViewController->get( ) | .../BaseController.php:663 |
| 13 | 0.3081 | 14135744 | K2ViewItem->display( ) | .../ViewController.php:102 |
| 14 | 0.3847 | 17214336 | K2ViewItem->display( ) | .../view.html.php:742 |
| 15 | 0.3847 | 17214336 | K2ViewItem->loadTemplate( ) | .../HtmlView.php:230 |
| 16 | 0.3861 | 17394536 | include( '/var/www/vhosts/shan.info/httpdocs/templates/gk_publisher/html/com_k2/templates/default/item.php' ) | .../HtmlView.php:701 |