forgot to commit openos

data/openos/bin/userdel.lua

@@ -0,0 +1,13 @@
+local computer = require("computer")
+local shell = require("shell")
+
+local args = shell.parse(...)
+if #args ~= 1 then
+  io.write("Usage: userdel <name>\n")
+  return 1
+end
+
+if not computer.removeUser(args[1]) then
+  io.stderr:write("no such user\n")
+  return 1
+end