Leonardo Dagnino questions

Leonardo Dagnino answers

• Is a GenServer :continue call synchronous?
• To undo the last git commit push or the last 2
• Why does docker have more cpus available than the limit I set?
• Submodule - update .gitmodules for specifying a branch name
• How should i use grep in docker-compose healthcheck?
• Problem using 2-level pipe when the first program doesn't exit in BASH
• `ls -l` for all parent directories