some useability stuff

computer/commands/command.dm

@@ -939,4 +939,17 @@
 /datum/command/ip/Run(var/list/args)
 	if(source.this_ip == null)
 		GetAdress(source.holder)
-	source.Message(source.this_ip.String()+":[source.this_ip.count]")
+	source.Message(source.this_ip.String()+":[source.this_ip.count]")
+
+//clear, clears the screen//
+
+/datum/command/clear
+	names = list("cls")
+	help_text = "help {CLS}: Clears the screen of all text."
+/datum/command/clear/Run(var/list/args)
+	source.screen = list()
+	for(var/mob/A in source.mob_users)
+		A.client << output(null, "console.text")
+
+//End aliases
+

computer/def.dm

@@ -34,6 +34,7 @@ mob/verb/cmd(msg as text)
 	var/list/tasks = list()
 	var/list/ip_list = list()
 	var/list/config = list("webserver" = 0,motd = "Welcome to the server")
+	var/list/screen = list()
 /datum/os/Del()
 	for(var/datum/praser/P in process)
 		del(P)
@@ -87,5 +88,9 @@ mob/verb/cmd(msg as text)
 			return Y
 
 /datum/os/proc/Message(var/msg)
+	screen.Add(msg)
 	for(var/mob/A in src.mob_users)
-		A.client << output(msg, "console.text")
+		if(get_dist(A, holder) <= 1)
+			A.client << output(msg, "console.text")
+		else
+			winshow(A.client,"console",0)

computer/mob.dm

@@ -8,7 +8,12 @@ mob/proc/SetActiveSystem(var/datum/os/sys)
 		current.mob_users -= src
 	current = sys
 	current.mob_users += src
+
 	winshow(src.client,"console",1)
+	src.client << output(null, "console.text")
+	for(var/entry in sys.screen)
+		src.client << output(entry, "console.text")
+
 mob/verb/say(msg as text)
 	for(var/mob/A in viewers())
 		A << "[src.name] said, \"[msg]\""