add calcurse config, radicale config, nginx config

.calcurse/caldav/config

@@ -0,0 +1,10 @@
+[General]
+Binary = calcurse
+Hostname = sub.domain.com
+Path = /calendarname/path/
+SyncFilter = cal
+DryRun = No
+[Auth]
+AuthMethod = basic
+Username = username
+Password = password

README.md

@@ -19,3 +19,8 @@ config files
 - Redshift `redshift.conf`
 	- in `~/.conf/redshift.conf`
 - i3 config files `/i3` and `/i3status` directories go inside `~/.conf/` directory
+
+
+### server side
+- radicale `config`
+	- in `~/.conf/radicale/config`

nginx-conf/README.md

@@ -0,0 +1,19 @@
+# nginx-config
+
+In `/etc/nginx/sites-enabled`
+
+- file: `sub.domain.com`:
+```
+server {
+        server_name sub.domain.com;
+
+        location / {
+                proxy_pass http://localhost:PORT;
+                proxy_http_version 1.1;
+                proxy_set_header Upgrade $http_upgrade;
+                proxy_set_header Connection "upgrade";
+                proxy_read_timeout 86400;
+        }
+}
+```
+Then generate certificate with `certbot`

radicale-config

@@ -0,0 +1,11 @@
+[server]
+# Bind all addresses
+hosts = 127.0.0.1:PORT
+
+[auth]
+type = htpasswd
+htpasswd_filename = /etc/apache2/.username
+htpasswd_encryption = bcrypt
+[storage]
+filesystem_folder = ~/.var/lib/radicale/collections
+