Sharing Debugger - Facebook for Developers

Since April 11th 2016, facebook cannot get og:image metatag of our articles.
This is workaround to get facebook scraped og:image metatag.

Go to: https://developers.facebook.com/tools/debug/sharing/

Paste URL to debug, then click Debug button

Facebook: Sharing Debugger

Scroll to end of page, click Scrape via API

Sharing Debugger - Scrape via API

In Graph API Explorer screen, click Submit button

Facebook Graph API Explorer

chisel: Notes

John the Ripper: Notes

"John the Ripper is an Open Source password security auditing and password recovery tool available for many operating systems."

MSSQL: Fix error 'Consistency validation for SQL Server registry keys'

While installing Microsof SQL Server 2012, I ran into the following error. "The SQL Server registry keys from a prior installation cannot be modified. To continue, see SQL Server Setup documentation about how to fix registry keys." How to fix Replace the D:\x64\FixSqlRegistryKey_x86.exe file with the original file from the ENU\SQLFULL_ENU.iso file downloading from Microsoft Download Center. This ISO file is 4.2GB. So you can click FixSqlRegistryKey_x86.exe to download this file only. After replacing that file, press Re-run to check. All rules are passed.

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