diff --git a/examples/shell/shell.q b/examples/shell/shell.q
new file mode 100644
index 0000000..e434a35
--- /dev/null
+++ b/examples/shell/shell.q
@@ -0,0 +1,31 @@
+import mem
+import sys
+
+main() {
+	length := 256
+	command := mem.alloc(length)
+	argv := mem.alloc(1)
+	envp := mem.alloc(1)
+	info := mem.alloc(24)
+
+	loop {
+		sys.write(1, "$ ", 2)
+		n := sys.read(0, command, length)
+
+		if n <= 0 {
+			return
+		}
+
+		// TODO: Indexing by register
+		command[7] = '\0'
+
+		pid := sys.fork()
+
+		if pid == 0 {
+			sys.execve(command, argv, envp)
+			return
+		}
+
+		sys.waitid(0, pid, info, 4)
+	}
+}
\ No newline at end of file
diff --git a/lib/sys/sys_linux.q b/lib/sys/sys_linux.q
index c28f77d..cc99c0c 100644
--- a/lib/sys/sys_linux.q
+++ b/lib/sys/sys_linux.q
@@ -26,6 +26,14 @@ clone(flags Int, stack Pointer) -> Int {
 	return syscall(56, flags, stack)
 }
 
+fork() -> Int {
+	return syscall(57)
+}
+
+execve(path Pointer, argv Pointer, envp Pointer) -> Int {
+	return syscall(59, path, argv, envp)
+}
+
 exit(status Int) {
 	syscall(60, status)
 }
@@ -69,3 +77,7 @@ rmdir(path Pointer) -> Int {
 unlink(file Pointer) -> Int {
 	return syscall(87, file)
 }
+
+waitid(type Int, id Int, info Pointer, options Int) -> Int {
+	return syscall(247, type, id, info, options)
+}