$ git checkout master
Switched to branch 'master'
Your branch is up-to-date with 'origin/master'.
$ git push
Everything up-to-date
# echo "root"
root

----------------------------------------------------

[
	["command", [
		["shell-symbol", "$"],
		["bash", [
			["function", "git"],
			" checkout master"
		]]
	]],
	["output", "Switched to branch 'master'\r\nYour branch is up-to-date with 'origin/master'.\r\n"],

	["command", [
		["shell-symbol", "$"],
		["bash", [
			["function", "git"],
			" push"
		]]
	]],
	["output", "Everything up-to-date\r\n"],

	["command", [
		["shell-symbol", "#"],
		["bash", [
			["builtin", "echo"],
			["string", [
				"\"root\""
			]]
		]]
	]],
	["output", "root"]
]

----------------------------------------------------

Checks for commands.
