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-rw-r--r--README.md6
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@@ -15,6 +15,12 @@ The only configuration file/item is if you want to use the file
dns.he.net. Otherwise, you can provide it on the command line with the
**-s** option.
+The **/etc/he-dns-secret** file is sourced into the Bash environment by the
+script. It can contain any shell code that can execute when being called with
+a "source" function. The only key thing that matters is that the variable
+CODE is defined by the script. Since this file will be sourced into the
+program, ensure proper security is applied to this file.
+
# Runtime Options
**he-dyndns** takes the following options: