C# implementation of unix-like tree command for listing contents of directories.
Tested in VS 2017 with .NET 4.0, 4.6, probably works in other versions too.
Usage: FsTree [dir] [-a] [-L level]
-a - show unix 'hidden' files/dirs like .git, .vs, .gitignore
-L level - do not descend more than <level> directories deep
Examples:
FsTree
FsTree myDir
FsTree -a -L 3