change formatting

input examples are now given as

```bash
input $ARG1
```

While outputs use md's '> ' sign as a quote.

networking/tor.md

@@ -5,7 +5,9 @@ tags: [ "Documentation", "Networking" ]
 
 # Get a hostname
 
-> sudo vim /etc/tor/torrc
+```bash
+sudo vim /etc/tor/torrc
+```
 
 Uncomment the lines about `/var/lib/tor/hidden_services`, including port 22 (or whatever); restart tor, then go to that directory, and cat the hostname.