All posts in SysAdmin

How to force Roundcube to use SSL

roundcube ssl redirect

Roundcube is a web-based IMAP email tool. It simply allows you to browse and manipulate content from email server easily using your browser. However if you are a system administrator of if you have your own mail server it is highly recommended to use a SSL certificate when you are going to read your emails.

This way, you avoid interception of connection credentials and emails content, especially when you are connecting from free WiFi networks. Continue reading →

Bypass .htaccess Authentication Credentials

htaccess password bypass

Inspired by wechall.net I’ve decided to make this short tutorial to show you how to bypass a .htaccess password protection without knowing username or password. This is not really a vulnerability, this trick is based on a bad configuration by website administrator or sysadmin.

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How to remotely REBOOT, SHUTDOWN and PowerOFF Linux from terminal

How_To_Fix_Restart_Reboot_LinuxSome time if you have a dedicated server or you have access to a server that have Linux as Operating System and you want to restart or reboot or shut down the computer you can do this from putty after you’re connected to that system. Since you are logged in with putty you have access to terminal. Well, connected with putty mean the same thing with terminal so all commands from putty will work on terminal too and vice versa.

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