WiFi Problem after Windows 10 Creators Update

Quite a few people have WiFi problems after the latest Windows 10 Creators update. We found a workaround is to disable Receive Segment Coalescing (RSC). Here are the steps to disable RSC on Windows 10.…

Chocolatey – Package Manager for Windows

For years, the Linux users have been using command line package manager like yum or apt to manage the installation of applications. A colleague has mentioned a similar package manager for Windows and it's called…

Red Hat Enterprise Linux Registration Problem

We started to install the Red Hat Enterprise Linux on some of our machines. One problem we had early on is the registration. We followed these instructions, but got network errors on two machines. After…

How to Use iptables on Red Hat Linux…

Just helped set up a Red Hat Enterprise Linux 7 server. The firewall is handled by firewalld on rhel 7 by default. To use your old iptables rules, you have to disable firewalld and enable…

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OpenSSL 1.0.2k and XAMPP

There is a vulnerability discovered for OpenSSL recently. If you are using 1.0.2 version, it's recommended to upgrade to 1.0.2k. We have a system running XAMPP which is affected by this. Unfortunately, the latest version…

How to Extract Acrobat MSI File from EXE…

To extract an Acrobat MSI file from the executable file, follow these steps. Open a Command Prompt and change the directory to where the executable is. Type the following command Acrobat_DC_Web_WWMUI.exe /a /x /d c:\extracted_directory…