Blocking ad servers and malicious websites is a tough task these days. There are so many tools out there to keep ads blocked, remove spyware, and scan for viruses. Unix general On Unixbased systems including Linux, MacOSX you can createedit rabbitmqenv. Here are concise notes on how LoadRunner is used for software performance testing. HostsMan is a freeware application that lets you manage, Edit and EnableDisable your Hosts file. Includes an option to turn off the. This action changes the Open registry key under HKEYCLASSESROOT VBSFile Shell to. System. RootSystem. Notepad. exe 1 rather than System. RootSystem. 32CScript. With this change, if you need to execute a VBScript, in MS Windows Explorer. Execute VBScript. C315' alt='Bat Script Edit Hosts File' title='Bat Script Edit Hosts File' />Repeat the above actions for two other extensions. Reg. key HKCRJSFile. Reg. key HKCRWSHFile. HTML Applications HTAs introduced with IE5 are not subject to the same security constraints as Web pages. Hackers exploited this back door with the. Winmain. exe exploit. By default, Windows automatically enables HTA on bootup via registry entry HKLM SOFTWARE classes htafile Shell Open Command value C WINNTSystem. Since this runs in the trusted Local zone, parses and runs scripts despite firewall andor IE restrictions. Free HTAStop. 20. HTA apps. 6. 0 IEClean from Privacy Software prevents additional exploits.