Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

mode name
drwxr-xr-x FileCheck/
drwxr-xr-x TableGen/
drwxr-xr-x count/
drwxr-xr-x llvm-lit/
drwxr-xr-x llvm-locstats/
drwxr-xr-x not/
drwxr-xr-x unittest/
drwxr-xr-x yaml-bench/