How to turn a USB flash drive into a secure login key for your PC

https://www.pcworld.com/article/2673174/how-to-turn-a-usb-flash-drive-into-a-secure-login-key-for-your-pc.html

 

 

SSH server on Windows

 Press Windows key, search for 'Optional features'. Search for and install 'OpenSSH Server'

OpenSSH Server configuration for Windows Server and Windows

Key-based authentication in OpenSSH for Windows

 

 

A Vim Hater's Guide to Neovim

https://medium.com/@dinithwalpitagama/a-vim-haters-guide-to-neovim-6f235551689e

How To Search And Replace String Across Multiple Files in Vim

https://irian.to/blogs/how-to-search-and-replace-string-across-multiple-files-in-vim

 

Perform substitution with macros and repeat it

While recording a macro, perform substitution on one file, and repeat the macros across all args.

Assuming the same folder structure and args, here is how it is done:

qq                                          // start macro in q register
%s/stringToBeReplaced/replacementString/ge  // the e flag tells vim to not throw an error if there is no match
:wnext                                      //important. This is similar to `:next`, but it also writes the current file
q                                           // stop macro
999@q                                       //repeat this macros either 999 times or to remaining files.

That's it!

Best .rst Online Editor

https://rsted.info.ucl.ac.be/

Lenovo Laptop touchpad not working. It disappeared from Device Manager

Open 'Device Manager'.
Click 'View', and select 'Show hidden devices'. TouchPad will appear, under
'Mice and other pointing devices.
Right-click it. Select 'Uninstall device'.
Restart computer. Touchpad will be back working.

If after you select 'Show hidden devices', the TouchPad does still not
appear, then Google-search 'Lenovo warranty check Canada'. Click 'Detect my
device'. Click 'Drivers & Software'. Under 'Manua update', click 'Select
Drivers'. Click 'Mouse, Touchpad, Keyboard and Pen(2)'.

Download 'Lenovo Fn and Function Keys for Windows 11 (64-bit) - IdeaPad Slim 5
14, IdeaPad Slim 5 16'.

Install it. Restart computer. Your touchpad will be working now.

Microsoft Teams on MacOS - 'there is a problem reaching this app'

============================================================
Clear the cache in Teams for macOS
============================================================

Classic Teams
------------------------------------------------------------------------------

1. If Teams is still running, right-click the Teams icon in the dock, and
then select Quit or press Command-Q.
2. In the Finder, open the /Application/Utilities folder, and then
double-click Terminal.
3. Enter the following command, and then press Return:

rm -r ~/Library/Application\ Support/Microsoft/Teams

4. Restart Teams.


New Teams
------------------------------------------------------------------------------

1. If Teams is still running, right-click the Teams icon in the dock, and
then select Quit or press Command-Q.
2. In the Finder, open the /Application/Utilities folder, and then
double-click Terminal.
3. Enter the following command, and press Return after each command:

rm -rf ~/Library/Group Containers/UBF8T346G9.com.microsoft.teams
rm -rf ~/Library/Containers/com.microsoft.teams2

4. Restart Teams.