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--- linux:webhosting [2020/11/24 23:09] – created admin
+++ linux:webhosting [2024/02/17 19:03] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
+====== Webhosting Commands ======
 <code>
 sudo chown -R www-data:www-data /var/www/html*
@@ Line 6: / Line 8: @@
 sudo systemctl restart nginx
 </code>
+===== htpasswd =====
+Generate Basic Auth Credentials
+==== Installation ====
+<code>
+sudo apt update
+sudp apt install htpasswd
+</code>
+==== Generate Credentials ====
+<code>
+htpasswd -n werner                                # generate cerdentials for user "werner" and display the results
+                                                  # on standard output rather than updating a file
+htpasswd -c ~/public_html/.htpasswd werner        # generate ".htpasswd" file and create credentials for user "werner"
+htpasswd ~/public_html/.htpasswd werner           # create or modify credentials for user "werner" in ".htpasswd" file
+</code>
+=== Traefik ===
+** Don't forget to escape dollar signs ($ -> $$) in traefik docker compose files! **
+use this command:
+<code>
+echo $(htpasswd -nB werner) | sed -e s/\\$/\\$\\$/g
+</code>
+in the docker compose file:
+<code>
+...
+    labels:
+      - "traefik.enable=true"
+      - "traefik.docker.network=traefik-prod"
+      - "traefik.http.services.nginx-web-prod.loadbalancer.server.port=8180"
+      - "traefik.http.routers.nginx-web-prod.middlewares=basicauth-prod"
+      - "traefik.http.middlewares.basicauth-prod.basicauth.users=werner:$$apr1$$3FS0FG.s$$rc0h/7C36ABYDS45XKEQ."
+...
+</code>