Context RAILS_ENV webpacker.yml NODE_ENV webpack config

COMMAND EXECUTE BASHRC -------------------------------- bash -c foo NO bash foo NO foo NO rsh machine ls YES (for rsh, which calls `bash -c') rsh machine foo YES (for shell started by rsh) NO (for foo!) echo ls | bash NO login NO bash YES

JavaScriptReason const x = 5;let x = 5; var x = y;No equivalent (thankfully) let x = 5; x = x + 1;let x = ref(5); x := x^ + 1;

No Match1 Match1+ MatchAwait?