1 files changed, 31 insertions, 0 deletions
diff --git a/unix/hlib/spy.cl b/unix/hlib/spy.cl
new file mode 100644
index 00000000..31522f4d
--- /dev/null
+++ b/unix/hlib/spy.cl
@@ -0,0 +1,31 @@
+# SPY -- [MACHDEP] Give info on who is logged in, what they are up to,
+# how much resources they have consumed, and so on.  This routine is
+# machine dependent.
+
+procedure spy()
+
+begin
+	string mach
+
+	if ($nargs > 0) {
+	    # "Verbose" mode: show UNIX processor status, filtering
+	    # out all the uninteresting system processes.
+
+	    print ("!!uname" | cl() | scan (mach)
+	    if (strlwr (mach) == "ssol") {
+		!! ps -ef | grep -v root
+	    } else if (strlwr (mach) == "SunOS") {
+		!! ps -axu | grep -v root
+	    } else if (strlwr (mach) == "linux" || strlwr (mach) == "Darwin") {
+		!! ps axuf | grep -v root
+	    } else {
+		!! ps -ef | grep -v root
+	    }
+
+	} else {
+	    # Merely give info on who is logged in and what they are doing.
+	    # The following is for Berkeley UNIX only.
+
+	    !! w
+	}
+end