diff --git a/userspace/programs/Shell/CommandTypes.h b/userspace/programs/Shell/CommandTypes.h
index 8f53aa55..17105064 100644
--- a/userspace/programs/Shell/CommandTypes.h
+++ b/userspace/programs/Shell/CommandTypes.h
@@ -60,9 +60,15 @@ struct CommandArgument
 
 struct SingleCommand
 {
-	BAN::ErrorOr<BAN::Vector<BAN::String>> evaluate_arguments(Execute& execute) const;
+	struct EnvironmentVariable
+	{
+		COMMAND_RULE5(EnvironmentVariable, name, value);
+		BAN::String name;
+		CommandArgument value;
+	};
 
-	COMMAND_RULE5(SingleCommand, arguments);
+	COMMAND_RULE5(SingleCommand, environment, arguments);
+	BAN::Vector<EnvironmentVariable> environment;
 	BAN::Vector<CommandArgument> arguments;
 };
 
diff --git a/userspace/programs/Shell/Execute.cpp b/userspace/programs/Shell/Execute.cpp
index 4c222246..a4ee5c9a 100644
--- a/userspace/programs/Shell/Execute.cpp
+++ b/userspace/programs/Shell/Execute.cpp
@@ -86,6 +86,9 @@ BAN::ErrorOr<Execute::ExecuteResult> Execute::execute_command_no_wait(const Inte
 			exit(builtin_ret.value());
 		}
 
+		for (const auto& environment : command.environments)
+			setenv(environment.name.data(), environment.value.data(), true);
+
 		BAN::Vector<const char*> exec_args;
 		TRY_OR_EXIT(exec_args.reserve(command.arguments.size() + 1));
 		for (const auto& argument : command.arguments)
@@ -119,6 +122,7 @@ BAN::ErrorOr<int> Execute::execute_command_sync(BAN::Span<const BAN::String> arg
 	InternalCommand command {
 		.command = {},
 		.arguments = arguments,
+		.environments = {},
 		.fd_in = fd_in,
 		.fd_out = fd_out,
 		.background = false,
@@ -168,6 +172,26 @@ BAN::ErrorOr<void> Execute::execute_command(const PipedCommand& piped_command)
 	BAN::Vector<int> child_codes;
 	TRY(child_codes.resize(piped_command.commands.size(), 126));
 
+	const auto evaluate_arguments =
+		[this](BAN::Span<const CommandArgument> arguments) -> BAN::ErrorOr<BAN::Vector<BAN::String>>
+		{
+			BAN::Vector<BAN::String> result;
+			TRY(result.reserve(arguments.size()));
+			for (const auto& argument : arguments)
+				TRY(result.push_back(TRY(argument.evaluate(*this))));
+			return result;
+		};
+
+	const auto evaluate_environment =
+		[this](BAN::Span<const SingleCommand::EnvironmentVariable> environments) -> BAN::ErrorOr<BAN::Vector<InternalCommand::Environment>>
+		{
+			BAN::Vector<InternalCommand::Environment> result;
+			TRY(result.reserve(environments.size()));
+			for (const auto& environment : environments)
+				TRY(result.emplace_back(environment.name, TRY(environment.value.evaluate(*this))));
+			return result;
+		};
+
 	for (size_t i = 0; i < piped_command.commands.size(); i++)
 	{
 		int new_pipe[2] { STDIN_FILENO, STDOUT_FILENO };
@@ -189,11 +213,13 @@ BAN::ErrorOr<void> Execute::execute_command(const PipedCommand& piped_command)
 		const int fd_in  = last_pipe_rd;
 		const int fd_out = new_pipe[1];
 
-		auto arguments = TRY_OR_PERROR_AND_BREAK(piped_command.commands[i].evaluate_arguments(*this));
+		const auto arguments = TRY_OR_PERROR_AND_BREAK(evaluate_arguments(piped_command.commands[i].arguments.span()));
+		const auto environments = TRY_OR_PERROR_AND_BREAK(evaluate_environment(piped_command.commands[i].environment.span()));
 
 		InternalCommand command {
 			.command = {},
 			.arguments = arguments.span(),
+			.environments = environments.span(),
 			.fd_in = fd_in,
 			.fd_out = fd_out,
 			.background = piped_command.background,
diff --git a/userspace/programs/Shell/Execute.h b/userspace/programs/Shell/Execute.h
index 147a400e..6bec3fc1 100644
--- a/userspace/programs/Shell/Execute.h
+++ b/userspace/programs/Shell/Execute.h
@@ -25,14 +25,23 @@ public:
 private:
 	struct InternalCommand
 	{
+		using Command = BAN::Variant<Builtin::BuiltinCommand, BAN::String>;
+
 		enum class Type
 		{
 			Builtin,
 			External,
 		};
 
-		BAN::Variant<Builtin::BuiltinCommand, BAN::String> command;
+		struct Environment
+		{
+			BAN::String name;
+			BAN::String value;
+		};
+
+		Command command;
 		BAN::Span<const BAN::String> arguments;
+		BAN::Span<const Environment> environments;
 		int fd_in;
 		int fd_out;
 		bool background;
diff --git a/userspace/programs/Shell/TokenParser.cpp b/userspace/programs/Shell/TokenParser.cpp
index ba771e67..dee3cd66 100644
--- a/userspace/programs/Shell/TokenParser.cpp
+++ b/userspace/programs/Shell/TokenParser.cpp
@@ -469,6 +469,43 @@ BAN::ErrorOr<SingleCommand> TokenParser::parse_single_command()
 {
 	SingleCommand result;
 
+	while (peek_token().type() == Token::Type::Whitespace)
+		consume_token();
+
+	while (peek_token().type() == Token::Type::String)
+	{
+		BAN::String env_name;
+
+		const auto& string = peek_token().string();
+		if (!isalpha(string.front()))
+			break;
+
+		const auto env_len = string.sv().find([](char ch) { return !(isalnum(ch) || ch == '_'); });
+		if (!env_len.has_value() || string[*env_len] != '=')
+			break;
+		TRY(env_name.append(string.sv().substring(0, *env_len)));
+
+		auto full_value = TRY(parse_argument());
+		ASSERT(!full_value.parts.empty());
+		ASSERT(full_value.parts.front().has<CommandArgument::FixedString>());
+
+		auto& first_arg = full_value.parts.front().get<CommandArgument::FixedString>();
+		ASSERT(first_arg.value.sv().starts_with(env_name));
+		ASSERT(first_arg.value[*env_len] == '=');
+		for (size_t i = 0; i < *env_len + 1; i++)
+			first_arg.value.remove(0);
+		if (first_arg.value.empty())
+			full_value.parts.remove(0);
+
+		SingleCommand::EnvironmentVariable environment_variable;
+		environment_variable.name = BAN::move(env_name);
+		environment_variable.value = BAN::move(full_value);
+		TRY(result.environment.emplace_back(BAN::move(environment_variable)));
+
+		while (peek_token().type() == Token::Type::Whitespace)
+			consume_token();
+	}
+
 	BAN::HashSet<BAN::String> used_aliases;
 	while (peek_token().type() == Token::Type::String)
 	{
@@ -519,6 +556,9 @@ BAN::ErrorOr<SingleCommand> TokenParser::parse_single_command()
 		for (size_t i = tokenized_alias.size(); i > 0; i--)
 			TRY(unget_token(BAN::move(tokenized_alias[i - 1])));
 		TRY(used_aliases.insert(TRY(BAN::String::formatted("{}", token.string()))));
+
+		while (peek_token().type() == Token::Type::Whitespace)
+			consume_token();
 	}
 
 	while (peek_token().type() != Token::Type::EOF_)