Simple io in julia.

current/samples/julia/io.jl

@@ -0,0 +1,11 @@
+lines = try
+  open("/etc/passwd", "r") do f
+    readlines(f)
+  end
+catch
+  @warn "File not found"
+end
+
+for line in lines
+  print("Line " * line * "\n")
+end