metadata fixes

networking/wifi.md

@@ -1,7 +1,8 @@
 ---
-title: "wifi"
+title: "network"
 tags: [ "Networking" ]
 ---
+
 # Netstat Stuff
 
 Stats on local net usage within domain.

networking/wireguard.md

@@ -1,6 +1,6 @@
 ---
 title: "wireguard"
-tags: [ "Networking", "VPN" ]
+tags: [ "networking", "VPN" ]
 ---
 <!--
 from 
@@ -11,25 +11,22 @@ https://engineerworkshop.com/blog/how-to-set-up-wireguard-on-a-raspberry-pi/
 
 Install `wireguard-tools` on the server.
 
-```bash
-sudo -i
-```
-
-```bash
+```sh
+su root
 cd /etc/wireguard
 ```
 
 umask 077
 
-```bash
+```sh
 wg genkey | tee server_private_key | wg pubkey > server_public_key
 ```
 
-```bash
+```sh
 wg genkey | tee client_private_key | wg pubkey > client_public_key
 ```
 
-```bash
+```sh
     echo "
     [Interface]
     Address = 10.0.0.1/24
@@ -98,6 +95,6 @@ Add multiple peers by copying the `[peer]` section (they each get called `peer`)
 
 Make a standard client configuration, then:
 
-```bash
+```sh
 qrencode -t ansiutf8 < /etc/wireguard/mobile_user.conf
 ```

networking/wireless.md

@@ -1,60 +1,63 @@
 ---
 title: "wireless"
-tags: [ "Networking" ]
+tags: [ "networking" ]
 ---
 
-# Check wifi's working
-```bash
+Check wifi's working
+
+```sh
 lspci -k
 ```
 
 Or for usb wifi: 
 
-```bash
+```sh
 dmesg | grep usbcore
 ```
 
-... and hopefully it'll say the new interface is registered.
+...and hopefully it'll say the new interface is registered.
 
-# Check if a wifi interface has been created
+Check if a wifi interface has been created
 
-```bash
+```sh
 ip link
 ```
 
-or
+...or
 
-```bash
+```sh
 iw dev
 ```
 
 Assuming it's wlan0, bring it up with 
 
-```bash
+```sh
 ip link set wlan0 up
 ```
 
 Error messages probably means your wireless chipset requires a firmware to function.  In this case, check the kernel messages for firmware being loaded
 
-```bash
+```sh
 dmesg | grep firmware
 ```
 
 # Utilities
 
-iw doesn't do wpa/wpa2.  wpa_supplicant does everything.  iwd does everything except WEXT encryption.
+- `iw` doesn't do wpa/wpa2.
+- `iwd` does everything except WEXT encryption.
+- `wpa_supplicant` does everything.
 
 # Connecting
 
 Get the link status:
 
-```bash
+```sh
 iw dev wlan0 link
 ```
 
 Scan for available points:
 
-```bash
+```sh
 iw dev wlan0 scan
 ```
 

networking/wpa_supplicant.md

@@ -3,55 +3,55 @@ title: "wpa_supplicant"
 tags: [ "Networking" ]
 ---
 
-wpa_supplicant configurations are stored in /etc/wpa_supplicant/wpa_supplicant-wlan0 (or equivalent).
+`wpa_supplicant` configurations are stored in `/etc/wpa_supplicant/wpa_supplicant-wlan0` (or equivalent).
 
 ## WiFi Connection
 
-```bash
+```sh
 wpa_cli
 ```
 
 Once in, scan the network, add an empty place to store credentials, then input them.
 
-```bash
+```sh
 scan
 ```
 
-```bash
+```sh
 scan_results
 ```
 
-```bash
+```sh
 add_network
 ```
 
 This outputs a network number, e.g. '3'.  This is the new network you'll work with.
 
-```bash
+```sh
 set_network *3* ssid *"Kosachok Cafe"*
 ```
 
-```bash
+```sh
 set_network 3 psk *"Kosachok2019"*
 ```
 
 OR (for no password)
 
-```bash
+```sh
 set_network *3* key_mgmt NONE
 ```
 
-```bash
+```sh
 enable_network 3
 ```
 
-```bash
+```sh
 save_config
 ```
 
 This takes a while to connect, so to speed things up, restart the service:
 
-```bash
+```sh
 sudo sv restart wpa_supplicant
 ```
 
@@ -59,13 +59,13 @@ sudo sv restart wpa_supplicant
 
 You can script like this:
 
-```bash
+```sh
 wpa_cli add_network
 ```
 
 That returns an ID, so you can say:
 
-```bash
+```sh
 newNetwork="$(wpa_cli add_network)"
 ```
 
@@ -73,19 +73,19 @@ Then `$newNetwork` would equal that number, and you can add/ remove networks wit
 
 But remember to escape the quotes, so adding a network would be:
 
-```bash
+```sh
 wpa_cli set_network *3* psk *\""passphrase"\"*
 ```
 
 ## Generating Keys Manually
 
-```bash
+```sh
 wpa_passphrase [ssid] [password]
 ```
 
 For example:
 
-```bash
+```sh
 wpa_passphrase 'Cafe Kosachok' 'Kosachok2019'
 ```