Add Bash_quote, firewall and Flac_to_mp3 documentation.

README.md

@@ -26,6 +26,31 @@ Speed-up APT packages downloading with 'axel' (light command line download accel
 sudo apt-fast full-upgrade
 ```
 
+### Bash_quote
+Get a random quote from http://danstonchat.com with 'lynx'.
+
+### Firewall
+A shell script to apply some Iptables rules.
+  * Rules are automatically apply only for the UP interfaces.
+  * If it's detect some softwares (eg. Apache2), Iptables rules for ports 80/443 are automatically apply.
+  * Special rules allow all traffic throught a VPN:
+```sh
+firewall vpn
+```
+  * If a local file exists (firewall.local) it will also apply it. For personnal rules for example.
+
+### Flac_to_mp3
+Convert FLAC audio files to MP3 with 'avconv'.
+
+  * Convert a directory:
+```sh
+flac_to_mp3 /media/data/bisounours_land_v2
+```
+  * Convert a file:
+```sh
+flac_to_mp3 /media/data/makarena.flac
+```
+
 ### Num_circle
 Tiny Bash script that take a number between 0 and 20 as argument and transform it into a digit with into a circle.
 ```sh

TODO.md

@@ -0,0 +1,4 @@
+
+### Firewall
+* If 'fail2ban' is available, the 'restart' action should backup and restore all 'fail2ban-' rules.
+