diff --git a/doc/dev/logs/2011-02-22 b/doc/dev/logs/2011-02-22
new file mode 100644
index 00000000..186b26c4
--- /dev/null
+++ b/doc/dev/logs/2011-02-22
@@ -0,0 +1,7 @@
+Inherit / subshell:
+
+#
+
+Shell parameters that are set by variable assignment (see the set special built-in) or from the System Interfaces volume of IEEE Std 1003.1-2001 environment inherited by the shell when it begins (see the export special built-in)
+
+http://pubs.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html#tag_02_12