Lessons
Cmd · Medium
Software / Cmd · medium. Ten practical lessons. Open book. Lesson 1 free.
10 lessons · The Host · Lesson 1 free
Pass all ten lessons for the certificate. Sample · Claim

Lesson 1 · On the house
Advanced for /f
Parse command output and files.

Lesson 2
wmic legacy concept
Old WMI command line — know it, prefer CIM.

Lesson 3
where.exe
Locate executables on PATH.

Lesson 4
mklink
Create links.

Lesson 5
fsutil concept
Filesystem utility.

Lesson 6
net use
Map network drives.

Lesson 7
reg query
Read the registry from cmd.

Lesson 8
powershell -Command from cmd
Call PowerShell one-liners.

Lesson 9
Encoding with chcp
Code pages in the console.

Lesson 10
Debugging with echo on
See each command as it runs.
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