docs: faq: specify "using inline shell scripts"

(cherry picked from commit 3faafb1dee)
2017-06-06 21:30:58 +02:00 · 2017-06-06 21:30:58 +02:00 · 9aa3fe19d7
parent 93efd2dca4
commit 9aa3fe19d7
1 changed files with 1 additions and 0 deletions
--- a/docs/faq.rst
+++ b/docs/faq.rst
@ -132,6 +132,7 @@ key file based encryption with a blank passphrase. See
 .. _password_env:
 .. note:: Be careful how you set the environment; using the ``env``
          command, a ``system()`` call or using inline shell scripts
+          (e.g. ``BORG_PASSPHRASE=hunter12 borg ...``)
          might expose the credentials in the process list directly
          and they will be readable to all users on a system. Using
          ``export`` in a shell script file should be safe, however, as