diff --git a/exec/init.lua b/exec/init.lua
new file mode 100644
index 0000000..1e7d13c
--- /dev/null
+++ b/exec/init.lua
@@ -0,0 +1,8 @@
+xpcall(function()
+io.input("/dev/tty0")
+io.output("/dev/tty0") 
+os.setenv("PWD","/boot")
+io.write("PsychOS v2.0a1 - ")
+print(tostring(math.floor(computer.totalMemory()/1024)).."K RAM")
+os.spawnfile("/boot/exec/shell.lua")
+end,function(e) dprint(e) end,"init test")
diff --git a/exec/ps.lua b/exec/ps.lua
index 89d3ed5..c2bdb29 100644
--- a/exec/ps.lua
+++ b/exec/ps.lua
@@ -1,4 +1,5 @@
-print("PID# VTY# Name")
-for k,v in pairs(tTasks) do
- print(string.format("%4d %4d %s",k,v.e.t or 0,v.n))
+print("PID# Parent Name")
+for k,v in pairs(os.tasks()) do
+ local t = os.taskInfo(v)
+ print(string.format("%4d %4d %s",k,v.parent,v.name))
 end
diff --git a/module/buffer.lua b/module/buffer.lua
new file mode 100644
index 0000000..3d64b1b
--- /dev/null
+++ b/module/buffer.lua
@@ -0,0 +1,171 @@
+local buffer = {}
+local metatable = {
+ __index = buffer,
+ __metatable = "file",
+ __close = buffer.close
+}
+
+function buffer.new(mode, stream)
+ local result = {
+  closed = false,
+  tty = false,
+  mode = {},
+  stream = stream,
+  bufferRead = "",
+  bufferWrite = "",
+  bufferSize = math.max(512, math.min(8 * 1024, computer.freeMemory() / 8)),
+  bufferMode = "full",
+  readTimeout = math.huge,
+ }
+ mode = mode or "r"
+ for i = 1, mode:len() do
+  result.mode[mode:sub(i, i)] = true
+ end
+ -- when stream closes, result should close first
+ -- when result closes, stream should close after
+ -- when stream closes, it is removed from the proc
+ stream.close = setmetatable({close = stream.close,parent = result},{__call = buffer.close})
+ return setmetatable(result, metatable)
+end
+
+function buffer:close()
+ -- self is either the buffer, or the stream.close callable
+ local meta = getmetatable(self)
+ if meta == metatable.__metatable then
+  return self.stream:close()
+ end
+ local parent = self.parent
+
+ if parent.mode.w or parent.mode.a then
+  parent:flush()
+ end
+ parent.closed = true
+ return self.close(parent.stream)
+end
+
+function buffer:flush()
+ if #self.bufferWrite > 0 then
+  local tmp = self.bufferWrite
+  self.bufferWrite = ""
+  local result, reason = self.stream:write(tmp)
+  if not result then
+   return nil, reason or "bad file descriptor"
+  end
+ end
+
+ return self
+end
+
+function buffer:lines(...)
+ local args = table.pack(...)
+ return function()
+  local result = table.pack(self:read(table.unpack(args, 1, args.n)))
+  if not result[1] and result[2] then
+   error(result[2])
+  end
+  return table.unpack(result, 1, result.n)
+ end
+end
+
+local function readChunk(self)
+ if computer.uptime() > self.timeout then
+  error("timeout")
+ end
+ local result, reason = self.stream:read(math.max(1,self.bufferSize))
+ if result then
+  self.bufferRead = self.bufferRead .. result
+  return self
+ else -- error or eof
+  return result, reason
+ end
+end
+
+function buffer:readLine(chop, timeout)
+ self.timeout = timeout or (computer.uptime() + self.readTimeout)
+ local start = 1
+ while true do
+  local buf = self.bufferRead
+  local i = buf:find("[\r\n]", start)
+  local c = i and buf:sub(i,i)
+  local is_cr = c == "\r"
+  if i and (not is_cr or i < #buf) then
+   local n = buf:sub(i+1,i+1)
+   if is_cr and n == "\n" then
+    c = c .. n
+   end
+   local result = buf:sub(1, i - 1) .. (chop and "" or c)
+   self.bufferRead = buf:sub(i + #c)
+   return result
+  else
+   start = #self.bufferRead - (is_cr and 1 or 0)
+   local result, reason = readChunk(self)
+   if not result then
+    if reason then
+     return result, reason
+    else -- eof
+     result = #self.bufferRead > 0 and self.bufferRead or nil
+     self.bufferRead = ""
+     return result
+    end
+   end
+  end
+  coroutine.yield()
+ end
+end
+
+function buffer:read(...)
+ if not self.mode.r then
+  return nil, "read mode was not enabled for this stream"
+ end
+
+ if self.mode.w or self.mode.a then
+  self:flush()
+ end
+
+ if select("#", ...) == 0 then
+  return self:readLine(true)
+ end
+ return self:formatted_read(readChunk, ...)
+end
+
+function buffer:setvbuf(mode, size)
+ mode = mode or self.bufferMode
+ size = size or self.bufferSize
+
+ assert(mode == "no" or mode == "full" or mode == "line",
+  "bad argument #1 (no, full or line expected, got " .. tostring(mode) .. ")")
+ assert(mode == "no" or type(size) == "number",
+  "bad argument #2 (number expected, got " .. type(size) .. ")")
+
+ self.bufferMode = mode
+ self.bufferSize = size
+
+ return self.bufferMode, self.bufferSize
+end
+
+function buffer:write(...)
+ if self.closed then
+  return nil, "bad file descriptor"
+ end
+ if not self.mode.w and not self.mode.a then
+  return nil, "write mode was not enabled for this stream"
+ end
+ local args = table.pack(...)
+ for i = 1, args.n do
+  if type(args[i]) == "number" then
+   args[i] = tostring(args[i])
+  end
+  checkArg(i, args[i], "string")
+ end
+
+ for i = 1, args.n do
+  local arg = args[i]
+  local result, reason
+  result, reason = self.stream:write(arg)
+  if not result then
+   return nil, reason
+  end
+ end
+
+ return self
+end
diff --git a/module/devfs.lua b/module/devfs.lua
new file mode 100644
index 0000000..e1f2a42
--- /dev/null
+++ b/module/devfs.lua
@@ -0,0 +1,68 @@
+devfs = {}
+devfs.files = {}
+devfs.fds = {}
+devfs.nextfd = 0
+devfs.component = {}
+
+local function rfalse()
+ return false
+end
+function devfs.component.getLabel()
+ return "devfs"
+end
+devfs.component.spaceUsed, devfs.component.spaceTotal, devfs.component.isReadOnly, devfs.component.isDirectory,devfs.component.size, devfs.component.setLabel = function() return computer.totalMemory()-computer.freeMemory() end, computer.totalMemory, rfalse, rfalse, rfalse, rfalse
+
+function devfs.component.exists(fname)
+ return devfs.files[fname] ~= nil
+end
+
+function devfs.component.list()
+ local t = {}
+ for k,v in pairs(devfs.files) do
+  t[#t+1] = k
+ end
+ return t
+end
+
+function devfs.component.open(fname, mode)
+ fname=fname:gsub("/","")
+ if devfs.files[fname] then
+  local r,w,c,s = devfs.files[fname](mode)
+  devfs.fds[devfs.nextfd] = {["read"]=r or rfalse,["write"]=w or rfalse,["seek"]=s or rfalse,["close"]=c or rfalse}
+  devfs.nextfd = devfs.nextfd + 1
+  return devfs.nextfd - 1
+ end
+ return false
+end
+
+function devfs.component.read(fd,count)
+ if devfs.fds[fd] then
+  return devfs.fds[fd].read(count)
+ end
+end
+function devfs.component.write(fd,data)
+ if devfs.fds[fd] then
+  return devfs.fds[fd].write(data)
+ end
+end
+function devfs.component.close(fd)
+ if devfs.fds[fd] then
+  devfs.fds[fd].close()
+ end
+ devfs.fds[fd] = nil
+end
+function devfs.component.seek(fd,...)
+ if devfs.fds[fd] then
+  return devfs.fds[fd].seek(...)
+ end
+end
+function devfs.component.remove(fname)
+end
+
+function devfs.register(fname,fopen) -- Register a new devfs node with the name *fname* that will run the function *fopen* when opened. This function should return a function for read, a function for write, function for close, and optionally, a function for seek, in that order.
+ devfs.files[fname] = fopen
+end
+
+fs.mounts.dev = devfs.component
+
+--#include "module/devfs/null.lua"
diff --git a/module/devfs/cons.lua b/module/devfs/cons.lua
new file mode 100644
index 0000000..9c76eba
--- /dev/null
+++ b/module/devfs/cons.lua
@@ -0,0 +1,8 @@
+devfs.register("cons",function()
+ return function()
+ end,
+ function()
+ end,
+ function()
+ end
+end)
diff --git a/module/devfs/null.lua b/module/devfs/null.lua
new file mode 100644
index 0000000..6a2e996
--- /dev/null
+++ b/module/devfs/null.lua
@@ -0,0 +1,3 @@
+devfs.register("null",function()
+ return function() end, function() end, function() end
+end)
diff --git a/module/devfs/syslog.lua b/module/devfs/syslog.lua
new file mode 100644
index 0000000..2fadd95
--- /dev/null
+++ b/module/devfs/syslog.lua
@@ -0,0 +1,2 @@
+devfs.register("syslog",function()
+ return function() end, syslog, function() end end)
diff --git a/module/init.lua b/module/init.lua
index 22999b0..2855e96 100644
--- a/module/init.lua
+++ b/module/init.lua
@@ -1,24 +1,12 @@
+--#include "module/syslog.lua"
 --#include "module/sched.lua"
 --#include "module/buffer.lua"
 --#include "module/fs.lua"
+--#include "module/io.lua"
+--#include "module/devfs.lua"
+--#include "module/devfs/syslog.lua"
 --#include "module/loadfile.lua"
-os.spawn(function() print(pcall(function()
-print(_OSVERSION,tostring(math.floor(computer.totalMemory()/1024)).."K memory")
-os.setenv("PWD","/boot")
-local f = fs.open("/boot/init.txt","rb")
-if f then
- local fc = f:read("*a")
- f:close()
- for line in fc:gmatch("[^\n]+") do
-  print("Starting service "..line)
-  spawnfile("/boot/service/"..line,line)
- end
-end
-for k,v in pairs(fd) do
- if v.t == "t" then
-  os.setenv("t",k)
-  print("Spawning a shell for terminal #"..tostring(k))
-  spawnfile("/boot/exec/shell.lua","shell [local:"..tostring(k).."]")
- end
-end
-end)) end,"init")
+--#include "module/term.lua"
+os.spawnfile("/boot/exec/init.lua","init")
+
+os.sched()
diff --git a/module/loadfile.lua b/module/loadfile.lua
index 3e4e662..6c29473 100644
--- a/module/loadfile.lua
+++ b/module/loadfile.lua
@@ -8,7 +8,7 @@ function runfile(p,...) -- runs file *p* with arbitrary arguments in the current
  return loadfile(p)(...)
 end
 function os.spawnfile(p,n) -- spawns a new process from file *p* with name *n*
- return os.spawn(function() print(pcall(loadfile(p))) end,n)
+ return os.spawn(function() xpcall(loadfile(p),function(e) dprint(e.."\n"..debug.traceback) end) end,n)
 end
 function require(f) -- searches for a library with name *f* and returns what the library returns, if possible
  local lib = os.getenv("LIB") or "/boot/lib"
diff --git a/module/oldio.lua b/module/oldio.lua
new file mode 100644
index 0000000..abd3417
--- /dev/null
+++ b/module/oldio.lua
@@ -0,0 +1,82 @@
+do
+io = {}
+
+function io.type(fh)
+ if type(fh) ~= "table" then return nil end
+ if fh.state == "open" then
+  return "file"
+ elseif fh.state == "closed" then
+  return "closed file"
+ end
+ return nil
+end
+
+function io.read(buf, n)
+ n = n or buf
+ buf = buf or io.input()
+ print("bread",type(buf),n)
+ if not buf.aread then return nil end
+ if not buf.abmode then
+  buffer.write(buf,buf.fh:read(buf.m - buf.b:len()))
+ end
+ local rv = buffer.read(buf,n)
+ buffer.write(buf,buf.fh:read(buf.m - buf.b:len()))
+ return rv
+end
+function io.write(buf, d)
+ d = d or buf
+ buf = buf or io.output()
+ print("bwrite",type(buf),d)
+ if not buf.awrite then return nil end
+ if buf.b:len() + d:len() > buf.m then
+  buf.fh:write(buffer.read(buf,buf.m))
+ end
+ local rv = buffer.write(buf,d)
+ if not buf.abmode then
+  buf.fh:write(buffer.read(buf,buf.m))
+ end
+ return rv
+end
+
+function io.close(fh)
+ fh.fh.close()
+ fh.state = "closed"
+end
+
+function io.flush()
+end
+
+function io.open(fname,mode)
+ mode=mode or "r"
+ local buf = buffer.new()
+ buf.fh, er = fs.open(fname,mode)
+ if not buf.fh then
+  error(er)
+ end
+ buf.state = "open"
+ buf.aread = mode:match("r")
+ buf.awrite = mode:match("w") or mode:match("a")
+ setmetatable(buf,{__index=io})
+ return buf
+end
+
+function print(...)
+ for k,v in ipairs({...}) do
+  io.write(string.format("%s\n",tostring(v)))
+ end
+end
+
+io.stdin = io.open("/dev/null")
+io.stdout = io.open("/dev/null","w")
+
+function io.input(fname)
+ if not fname then return os.getenv("STDIN") or io.stdin end
+ os.setenv("STDIN",io.open(fname))
+end
+
+function io.output(fname)
+ if not fname then return os.getenv("STDOUT") or io.stdout end
+ os.setenv("STDOUT",io.open(fname,"w"))
+end
+
+end
diff --git a/module/sched.lua b/module/sched.lua
index 70135ad..76611f9 100644
--- a/module/sched.lua
+++ b/module/sched.lua
@@ -1,7 +1,13 @@
 do
-tTasks,nPid,nTimeout,cPid = {},1,0,0 -- table of tasks, next process ID, event timeout, current PID
+local tTasks,nPid,nTimeout,cPid = {},1,0,0 -- table of tasks, next process ID, event timeout, current PID
 function os.spawn(f,n) -- creates a process from function *f* with name *n*
- tTasks[nPid] = {["c"]=coroutine.create(f),["n"]=n,["p"]=nPid,e={}}
+ tTasks[nPid] = {
+  c=coroutine.create(f), -- actual coroutine
+  n=n, -- process name
+  p=nPid, -- process PID
+  P=cPid, -- parent PID
+  e={} -- environment variables
+ }
  if tTasks[cPid] then
   for k,v in pairs(tTasks[cPid].e) do
    tTasks[nPid].e[k] = tTasks[nPid].e[k] or v
@@ -13,7 +19,21 @@ end
 function os.kill(pid) -- removes process *pid* from the task list
  tTasks[pid] = nil
 end
-function sched() -- the actual scheduler function
+function os.pid()
+ return cPid
+end
+function os.tasks()
+ local rt = {}
+ for k,v in pairs(tTasks) do
+  rt[#rt+1] = k
+ end
+ return rt
+end
+function os.taskInfo(pid)
+ return {name=tTasks[pid].n,parent=tTasks[pid].P}
+end
+function os.sched() -- the actual scheduler function
+ os.sched = nil
  while #tTasks > 0 do
   local tEv = {computer.pullSignal(nTimeout)}
   for k,v in pairs(tTasks) do
diff --git a/module/syslog.lua b/module/syslog.lua
index 5727caa..0c73715 100644
--- a/module/syslog.lua
+++ b/module/syslog.lua
@@ -1,3 +1,5 @@
+dprint=dprint or function() end
+
 syslog = {}
 syslog.emergency = 0
 syslog.alert = 1
@@ -9,6 +11,7 @@ syslog.info = 6
 syslog.debug = 7
 
 setmetatable(syslog,{__call = function(_,msg, level, service)
- level, service = level or syslog.info, service or process.info().path
+ level, service = level or syslog.info, service or os.taskInfo(os.pid()).name or "unknown"
+ dprint(string.format("syslog: [%s:%d/%d] %s",service,os.pid(),level,msg))
  computer.pushSignal("syslog",msg, level, service)
 end})
diff --git a/module/term.lua b/module/term.lua
new file mode 100644
index 0000000..7ab8749
--- /dev/null
+++ b/module/term.lua
@@ -0,0 +1,5 @@
+--#include "module/vt-task.lua"
+do
+local r,w = vtemu(component.list("gpu")(),component.list("screen")())
+devfs.register("tty0", function() return r,w,function() end end)
+end
diff --git a/module/vt-task.lua b/module/vt-task.lua
new file mode 100644
index 0000000..f0032d5
--- /dev/null
+++ b/module/vt-task.lua
@@ -0,0 +1,37 @@
+do
+--#include "module/vt100.lua"
+function vtemu(gpua,scra)
+ local gpu = component.proxy(gpua)
+ gpu.bind(scra)
+ local write = vt100emu(gpu)
+ local kba = {}
+ for k,v in ipairs(component.invoke(scra,"getKeyboards")) do
+  kba[v]=true
+ end
+ local buf = ""
+ os.spawn(function() dprint(pcall(function()
+  while true do
+   local ty,ka,ch = coroutine.yield()
+   if ty == "key_down" and kba[ka] then
+    if ch == 13 then ch = 10 end
+    if ch == 8 then
+     if buf:len() > 0 then
+      write("\8 \8")
+      buf = buf:sub(1,-2)
+     end
+    elseif ch > 0 then
+     write(string.char(ch))
+     buf=buf..string.char(ch)
+    end
+   end
+  end
+ end)) end,string.format("ttyd[%s:%s]",gpua:sub(1,8),scra:sub(1,8)))
+ local function bread()
+  local n = buf:find("\n")
+  if not n then return nil end
+  r, buf = buf:sub(1,n), buf:sub(n+1)
+  return r
+ end
+ return bread, write, function() io.write("\27[2J\27[H") end
+end
+end
diff --git a/module/vt100.lua b/module/vt100.lua
index 393429f..9285503 100644
--- a/module/vt100.lua
+++ b/module/vt100.lua
@@ -58,9 +58,9 @@ function vt100emu(gpu) -- takes GPU component proxy *gpu* and returns a function
      cx, cy = sx, sy
      mode = "n"
     elseif cc == "H" then -- cursor home or to
-     local tx, ty = cs:match("(.);(.)")
-     tx, ty = tx or "\1", ty or "\1"
-     cx, cy = string.byte(tx), string.byte(ty)
+     local tx, ty = cs:match("(.-);(.-)")
+     tx, ty = tx or "1", ty or "1"
+     cx, cy = tonumber(tx), tonumber(ty)
      mode = "n"
     elseif cc == "A" then -- cursor up
      cy = cy - string.byte(n)