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Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for August 10th, 2018

Boot CDs (bootable from USB stick as well) for aiding PC recovery

Posted by jpluimers on 2018/08/10

  • Windows PE 10 x64 based: [WayBack] Hiren’s BootCD PE Hiren’s BootCD PE (Preinstallation Environment) is an emergency boot disk based on Windows 10 PE x64. It is being developed for the new age computers, it supports UEFI booting and requires minimum 2 GB RAM.After boot, it finds and installs many common drivers like graphics, sound, wireless and ethernet card for your hardware. So that you can connect to a WIFI or Ethernet network.
  •  Syslinux/Grub4dos/FreeDOS based: [WayBack] Ultimate Boot CD – Overview



Posted in Power User, Windows | Leave a Comment »

VLOOKUP Example Spreadsheet & Tutorial | Productivity Portfolio

Posted by jpluimers on 2018/08/10

Because I tend to forget how to use this:

Excel VLOOKUP tutorial with an example spreadsheet & video. The article shows how to lookup the values from one column to use in another worksheet column.

Source: [Archive.isVLOOKUP Example Spreadsheet & Tutorial | Productivity Portfolio


Read the rest of this entry »

Posted in Excel, Office, Power User | Leave a Comment »

How to tell if your site is served via CloudFlare | Igor’s Blog

Posted by jpluimers on 2018/08/10

Based on [Archive.isHow to tell if your site is served via CloudFlare | Igor’s Blog, I’ve changed the script a little bit.

I’ve tested it with one of the domains from the Cloudbleed list (a pretty OK indication the site is using cloudflare) and a the site that does not:

# curl -sI | grep "Server\|__cfduid\|CF-RAY"
Set-Cookie: __cfduid=d779ee6e244349cf06e2707771a9185e21492589239; expires=Thu, 19-Apr-18 08:07:19 GMT; path=/;; HttpOnly
Server: cloudflare-nginx
CF-RAY: 351e5e9af8971497-AMS
# curl -sI | grep "Server\|__cfduid\|CF-RAY"
Server: ECS (ewr/15BD)

Domain Source: pirate/sites-using-cloudflare: Archived list of domains using Cloudflare DNS at the time of the CloudBleed announcement


via: [WayBack] – Joe C. Hecht – Google+


Posted in *nix, *nix-tools, cURL, Power User | Leave a Comment »

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