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@@ -7,6 +7,15 @@ A great way to learn something new is to retrace the steps taken by someone who
 > [Operating Systems: From 0 to 1, Chapters 1–6][os01]
 
 To safeguard against dependency hell, all the essential software needed to develop and run our OS will be provided through a set of Docker images orchestrated using Docker Compose. For those unfamiliar with Docker, a command cheatsheet will be provided later on.
+
+Dilemmas:
+* gcc or clang?
+* 32-bit or 64-bit?
+
+To-dos:
+* Choose a git workflow.
+* Decide upon issue and commit message style
+* clang-format cheatsheet
 Preliminary list of essential software:
 
 - [ ] QEMU: open-source machine emulator
@@ -23,6 +32,11 @@ Preliminary list of essential software:
 ### Step 2:
 ...
 
+## Command cheat-sheets
+### Docker
+### gcc, gdb, clang-format...
+...
+
 ## Useful links
 ### Wiki
 * [OSDev Wiki](https://wiki.osdev.org/Expanded_Main_Page): a good way to get acquainted with multiple topics at a high level, though a bit outdated.