Software tools

Here are some free software tools that I have found useful for work and personal use:

Type	Name	link	Windows	MAC	Linux
Text Editor	Atom	https://atom.io/	Yes	Yes	Yes
Text Editor	Brackets	http://brackets.io/	Yes	Yes	Yes
	-	-	-	-	-
	-	-	-	-	-
Video Capture	Open Broadcaster Software	https://obsproject.com/	Yes	Yes	Yes
Video Editor	DaVinci Resolve	https://www.blackmagicdesign.com/products/davinciresolve/#	Yes	Yes	Yes
	-	-	-	-	-
Graphic Editor	Gimp	https://www.gimp.org/	Yes	Yes	Yes
Graphic Editor	Scribus ( inDesign)	https://www.scribus.net/	Yes	Yes	Yes
Graphic Editor	InkScape ( Illustrator)	https://inkscape.org/en/	Yes	Yes	Yes
PCB Design	KiCad EDA	http://kicad-pcb.org/	Yes	Yes	Yes
	-	-	-	-	-
FTP, SFTP, WebDAV	Cyberduck	https://cyberduck.io	Yes	Yes	No
	-	-	-	-	-
	-	-	-	-	-
IDE	Aptana Studio	http://www.aptana.com	Yes	Yes	Yes
IDE	Visual Studio Code	https://code.visualstudio.com/	Yes	Yes	Yes
	-	-	-	-	-
	-	-	-	-	-
Mind mapping	Mindmup	https://www.mindmup.com/	Online	Online	Online
	-	-	-	-	-
CAD	Onshape Free extends fully capable modern CAD tools to non-professional designers.	https://www.onshape.com/products/free	Browser	Browser	Browser
	-	-	-	-	-

How to make a USB flash drive Read-Only

a standard USB flash drive.  I decided to look at how I could use a standard flash drive as my old 256mb flash drive is getting old, so I investigated for other possible solutions and I found that the diskpart command line tool that is available on Microsoft Windows computers (and it's FREE) is able to make any flash drive Read-Only, this provided me with what I needed.
Here are the instructions on how to make a USB flash drive Read-Only.

1. Start by running a command prompt (as administrator)
2. Type "diskpart"
3. Type "list disk" and take note of the number for your flash drive
4. Type "select disk [USB drive number]" e.g. "select disk 3"
5. Type "attributes disk" to display the settings (see images below)
6. Type "attributes disk set readonly"
7. Type "exit", all done you can now test the flash drive to see if you can add or edit the contents of it.

When you need to add files to the flash drive, you will need to clear the readonly flag. Repeat steps 1 to 5 and then type "attributes disk clear readonly" then "exit"

Note: This method has been tested using FAT32, exFAT and NTFS file systems.

DISKPART command showing Read-Only flag is set to No

DISKPART command showing Read-Only flag is set to Yes

How to find out what your Public IP address

curl ipinfo.io/ip

curl -4 icanhazip.com

curl ipecho.net/plain