Add some language highlighting

pages/02.linux/acme-sh/default.en.md

@@ -4,32 +4,39 @@ visible: true
 ---
 
 [toc]
+
 ## Getting ACME.SH
-```
+
+```sh
 $ git clone https://github.com/acmesh-official/acme.sh.git
 $ cd ./acme.sh
 $ ./acme.sh --install -m my@example.com
 ```
 
 ## First time ZeroSSL registration
+
 `$ (path to)/acme.sh --register-account -m (email)`
 
 ## Issue new certificate
+
 Needs root to start a server on port 80  
 `# (path to)/acme.sh --issue --standalone -d (url)`
 
 ## Issue new certificate with DNS API
+
 > [Official Documentation](https://github.com/acmesh-official/acme.sh/wiki/dnsapi)
 
 ### Gandi
+
 `export GANDI_LIVEDNS_KEY="(api key)"`
 
 `(path to)/acme.sh --issue --dns dns_gandi_livedns -d (domain)`
 
 ## Install certificate
+
 Make sure to create the `/etc/acme-sh/(url)` directory
 
-```
+```sh
 $ export url=woodpecker.exu.li \
     && mkdir -p /etc/acme-sh/{$url} \
     && .acme.sh/acme.sh --install-cert -d $url \
@@ -39,8 +46,10 @@ $ export url=woodpecker.exu.li \
 ```
 
 ## Systems Service & Timer
+
 `/etc/systemd/system/acme-sh.service`
-```
+
+```systemd
 [Unit]
 Description=Renew certificates using acme.sh
 After=network-online.target
@@ -54,7 +63,8 @@ SuccessExitStatus=0 2
 ```
 
 `/etc/systemd/system/acme.timer`
-```
+
+```systemd
 [Unit]
 Description=Daily renewal of certificates
 

pages/02.linux/authentik/default.en.md

@@ -4,18 +4,23 @@ visible: false
 ---
 
 [toc]
+
 ## Podman
+
 ### Network and Pod
+
 `# podman network create net_authentik`  
 `# podman pod create --name pod_authentik --network net_authentik -p `
 
 #### Port Mappings
+
 ```
 
 ```
 
 ### Database
-```
+
+```sh
 # podman run --name authentik_db \
     -e PGDATA=/var/lib/postgresql/data/pgdata \
     -e POSTGRES_USER=authentik \
@@ -27,7 +32,8 @@ visible: false
 ```
 
 ### Redis
-```
+
+```sh
 # podman run --name authentik_redis \
     -v /mnt/authentik_redis:/data \
     --pod pod_authentik \
@@ -36,7 +42,9 @@ visible: false
 ```
 
 ### Application Server
+
 https://goauthentik.io/docs/installation/docker-compose
+
 ```
   server:
     image: ${AUTHENTIK_IMAGE:-ghcr.io/goauthentik/server}:${AUTHENTIK_TAG:-2022.9.0}
@@ -59,11 +67,13 @@ https://goauthentik.io/docs/installation/docker-compose
       - "0.0.0.0:${AUTHENTIK_PORT_HTTP:-9000}:9000"
       - "0.0.0.0:${AUTHENTIK_PORT_HTTPS:-9443}:9443"
 ```
+
 ```
 
 ```
 
 ### Application Worker
+
 ```
 worker:
     image: ${AUTHENTIK_IMAGE:-ghcr.io/goauthentik/server}:${AUTHENTIK_TAG:-2022.9.0}
@@ -89,6 +99,7 @@ worker:
     env_file:
       - .env
 ```
+
 ```
 
 ```

pages/02.linux/dhcp-server-and-routing/default.en.md

@@ -1,17 +1,21 @@
 ---
-title: 'DHCP Server and Routing'
+title: "DHCP Server and Routing"
 visible: true
 ---
 
 [toc]
+
 ## Installation
+
 `# apt install isc-dhcp-server`
 
 ## Configuration
+
 Edit `/etc/default/isc-dhcp-server`  
 `INTERFACESv4="(interface 1) (interface 2)"`
 
 Edit `/etc/dhcp/dhcpd.conf` to set a subnet
+
 ```
 subnet (netaddress) netmask (subnetmask) {
     range (first dhcp) (last dhcp);
@@ -23,6 +27,7 @@ subnet (netaddress) netmask (subnetmask) {
 ```
 
 Edit `/etc/network/interfaces`
+
 ```
 auto (interface)
 iface (interface) inet static
@@ -39,6 +44,7 @@ Restart DHCP Server
 `# systemctl restart isc-dhcp-server.service`
 
 ### Enable routing
+
 `# echo "net.ipv4.ip_forward=1" >> /etc/sysctl.d/80-forwarding.conf`  
 `# sysctl -p /etc/sysctl.d/80-forwarding.conf`
 
@@ -50,6 +56,7 @@ Select `Yes` during the installation to save current rules
 `# apt install iptables-persistent`
 
 ### Enable DHCP-managed fixed IP address
+
 ```
 host (hostname) {
   hardware ethernet (mac);
@@ -58,12 +65,13 @@ host (hostname) {
 ```
 
 ### Dynamic DNS
-*Needs a supported DNS like BIND or PowerDNS*  
+
+_Needs a supported DNS like BIND or PowerDNS_  
 [Configure your DNS server to accept updates](https://wiki.realstickman.net/e/en/linux/services/powerdns)  
 Add the following snippet to your `/etc/dhcp/dhcpd.conf` file  
 How to generate the key is also described in the DNS article
-```
 
+```
 ddns-updates on;
 ddns-update-style interim;
 update-static-leases on;
@@ -85,10 +93,10 @@ zone 7.168.192.in-addr.arpa. {
     primary 127.0.0.1;
     key (keyname);
 }
-
 ```
 
 ## Client
+
 DHCP Request  
 `# dhclient -v`
 

pages/02.linux/gitea/default.en.md

@@ -4,7 +4,9 @@ visible: true
 ---
 
 [toc]
+
 ## Pre-Setup
+
 Create a gitea user  
 `# useradd -m git`
 
@@ -19,10 +21,12 @@ Get the user id of git with `id git`
 ## Podman
 
 ### Network and Pod
+
 `# podman network create net_gitea`  
 `# podman pod create --name pod_gitea --network net_gitea -p 127.0.0.1:5432:5432 -p 3000:3000 -p 127.0.0.1:2222:22`
 
 #### Port Mappings
+
 ```
 5432 (localhost): Postgres Database
 3000: Gitea WebUI
@@ -30,7 +34,8 @@ Get the user id of git with `id git`
 ```
 
 ### Database
-```
+
+```sh
 # podman run --name giteadb \
     -e PGDATA=/var/lib/postgresql/data/pgdata \
     -e POSTGRES_USER=gitea \
@@ -42,7 +47,8 @@ Get the user id of git with `id git`
 ```
 
 ### Application
-``` 
+
+```sh
 # podman run --name gitea \
     -e USER_UID=(uid) \
     -e USER_GID=(gid) \
@@ -63,6 +69,7 @@ Get the user id of git with `id git`
 `0750` for directories and `0640` has been shown to work
 
 The next few lines are used to set up ssh-redirection to gitea if it is used to clone a repo.
+
 > See also the [official documentation](https://docs.gitea.io/en-us/install-with-docker/#sshing-shim-with-authorized_keys)
 
 Create SSH Keys for gitea  
@@ -70,7 +77,7 @@ Create SSH Keys for gitea
 `$ sudo -u git cat /home/git/.ssh/id_rsa.pub | sudo -u git tee -a /home/git/.ssh/authorized_keys`  
 `$ sudo -u git chmod 600 /home/git/.ssh/authorized_keys`
 
-``` 
+```sh
 $ cat <<"EOF" | sudo tee /usr/local/bin/gitea
 #!/bin/sh
 ssh -p 2222 -o StrictHostKeyChecking=no git@127.0.0.1 "SSH_ORIGINAL_COMMAND=\"$SSH_ORIGINAL_COMMAND\" $0 $@"
@@ -84,11 +91,13 @@ After that, connect to the Server on port 3000 to finish the installation
 The first registered user will be made admin
 
 ## Management CLI
+
 Gitea comes with a management cli. To access it, change into the Container first and su into the user "git".  
 `# podman exec -it gitea bash`  
 `# su git`
 
 ### User Management
+
 List users:  
 `$ gitea admin user list`
 

pages/02.linux/grav/default.en.md

@@ -4,12 +4,15 @@ visible: true
 ---
 
 [toc]
+
 > [Official Documentation](https://learn.getgrav.org/17)
 
 ## Requirements
+
 `# apt install nginx php php-fpm php-gd php-apcu php-yaml php-zip php-xml php-mbstring php-curl unzip`
 
 ### Download grav
+
 Make sure the directory you want to use is owned by your webserver user. (www-data on debian)  
 `# chown www-data:www-data -R /var/www`
 
@@ -17,17 +20,23 @@ Make sure the directory you want to use is owned by your webserver user. (www-da
 `sudo -u www-data wget https://getgrav.org/download/core/grav-admin/1.7.32`
 
 ## Theme Learn2 Customisations
+
 ### Fix for wonky sidebar
+
 With the default configuration, using jquery-scrollbar, there are issues with extremely long subtopics making the bar not scroll all the way to the bottom.  
 My workaround is adding the following CSS to custom.css in the theme's `css` directory.
+
 ```css
 .highlightable {
   overflow: auto;
 }
 ```
+
 ### Code copy don't copy # or $
+
 This needs to be modified in `js/learn.js`  
 Here's the change as well as the surrounding code.
+
 ```js
     // clipboard
     var clipInit = false;
@@ -49,6 +58,7 @@ Here's the change as well as the surrounding code.
 ```
 
 ## Custom theme based on Learn2
+
 `$ sudo -u www-data /var/www/wiki-grav/bin/plugin devtools new-theme`
 
 You'll be asked a few questions next  
@@ -56,7 +66,8 @@ You'll be asked a few questions next
 With this, an installed theme can be selected as a base
 
 ## Nginx config
-```
+
+```nginx
 server {
     server_name DOMAIN_NAME;