Cron log enhancements

README.md

@@ -14,4 +14,4 @@ For people that love KISS and read sane shell scripts like instructions.
   * [dyndns](dyndns): Extensible scripts for automatic DNS updates
   * [letsencrypt](letsencrypt): Automatic TLS certificate renewal
   * [restic](restic): Simple, deduplicated, and encrypted off-site backup
-  * [network-manager](network-manager): Useful scripts
+  * [misc](misc): Miscellaneous useful configuration

misc/README.md

@@ -0,0 +1,25 @@
+# Miscellaneous
+
+## Manage ethernet devices with NetworkManager
+
+```sh
+touch /etc/NetworkManager/conf.d/10-globally-managed-devices.conf
+```
+
+## Automatically switch off wifi when ethernet is connected
+
+```sh
+sudo cp 99-no-wifi-on-ethernet /etc/NetworkManager/dispatcher.d
+```
+
+## Do not log successful cron commands
+
+```sh
+sudo sed -i '$ a EXTRA_OPTS=-L 4' /etc/default/cron
+```
+
+## Do not log cron sessions
+
+```sh
+sudo sed -i '/pam_unix.so/ i session [success=1 default=ignore] pam_succeed_if.so service in cron quiet' /etc/pam.d/common-session-noninteractive
+```

network-manager/README.md

@@ -1,13 +0,0 @@
-# NetworkManager
-
-## Manage ethernet devices with NetworkManager
-
-```sh
-touch /etc/NetworkManager/conf.d/10-globally-managed-devices.conf
-```
-
-## Automatically switch off wifi when ethernet is connected
-
-```sh
-sudo cp 99-no-wifi-on-ethernet /etc/NetworkManager/dispatcher.d
-```