diff --git a/Programming_Languages/Shell/Redirect_to_dev_null.md b/Programming_Languages/Shell/Redirect_to_dev_null.md
index 4a8d6af..3d31fd7 100644
--- a/Programming_Languages/Shell/Redirect_to_dev_null.md
+++ b/Programming_Languages/Shell/Redirect_to_dev_null.md
@@ -18,6 +18,12 @@ This is a redirection statement. It is redirecting data to the `null` device on
 
 The `2>&1` argument is the content: any errors that the program may generate and try to show in stout. Notice we are using the [file descriptors](/Programming_Languages/Shell/File_descriptors_and_redirection.md) `1` and `2`.
 
+If you just want the errors regardless of whether they appear in `stdout` you do:
+
+```bash
+[some_command] > /dev/null 2>
+```
+
 ## Example
 
 I have used this in my Mongo start-up script:
diff --git a/Programming_Languages/Shell/Redirection.md b/Programming_Languages/Shell/Redirection.md
index 4b1f8bc..e784072 100644
--- a/Programming_Languages/Shell/Redirection.md
+++ b/Programming_Languages/Shell/Redirection.md
@@ -21,6 +21,12 @@ It is common practice to combine redirection with the [file descriptors](/Progra
 
 ## Redirecting inputs
 
+We can also switch the direction of the redirection symbol and pass in a file to a command rather than command ouput to a file:
+
+```bash
+sql-processing-program < data.sql
+```
+
 ## Appending 
 
 We use `>>` to append contents on the next available line of a pre-existing file. Continuing on from the example above:
diff --git a/_scripts/random_revision_topic.sh b/_scripts/random_revision_topic.sh
new file mode 100644
index 0000000..85e97d6
--- /dev/null
+++ b/_scripts/random_revision_topic.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+find / -type f > list_of_files.list
\ No newline at end of file