add new bash shell link

mattmakai · mattmakai · commit 1c65ae2d6c4b · 2018-01-21T13:50:19.000-05:00
diff --git a/content/pages/02-development-environments/08-bash-shell.markdown b/content/pages/02-development-environments/08-bash-shell.markdown
@@ -37,5 +37,8 @@ during Python software development as part of a programmer's
 * [Ten Things I Wish I’d Known About Bash](https://zwischenzugs.com/2018/01/06/ten-things-i-wish-id-known-about-bash/)
   covers some edge cases that are very useful to know about such as
   proper exit code usage and configuration options through the `set`
-  command.
+  command. There is also a great follow up post called
+  [Ten MORE Things I Wish I'd Known About Bash](https://zwischenzugs.com/2018/01/21/ten-more-things-i-wish-id-known-about-bash/) 
+  that covers new topics such as on-the-fly command re-execution using the 
+  carrot character.
 
