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<h1>Paperless-NGX</h1>
<div class="level1">

Installation von Paperless-ngx auf
 Ubuntu

wget <a href="https://smarthomeundmore.de/wp-content/uploads/install_paperless.sh" class="urlextern" title="https://smarthomeundmore.de/wp-content/uploads/install_paperless.sh" rel="ugc nofollow">https://smarthomeundmore.de/wp-content/uploads/install_paperless.sh</a>

wget <a href="https://smarthomeundmore.de/wp-content/uploads/backup.sh" class="urlextern" title="https://smarthomeundmore.de/wp-content/uploads/backup.sh" rel="ugc nofollow">https://smarthomeundmore.de/wp-content/uploads/backup.sh</a>

wget <a href="https://smarthomeundmore.de/wp-content/uploads/restore.sh" class="urlextern" title="https://smarthomeundmore.de/wp-content/uploads/restore.sh" rel="ugc nofollow">https://smarthomeundmore.de/wp-content/uploads/restore.sh</a>

chmod +x install_paperless.sh

chmod +x backup.sh

chmod +x restore.sh

./install_paperless.sh

Um eine neue <code>docker-compose.yml</code>-Datei für Paperless-ngx zu laden, stoppen Sie zuerst die laufenden Container mit <code>docker compose down</code> , laden die neue <code>.yml</code>-Datei (z.B. von Paperless-ngx GitHub) herunter oder erstellen Sie eine eigene, passen Sie die notwendigen Pfade und Einstellungen an (in einem Texteditor, nicht in einem Word-Dokument) und starten Sie die Dienste dann mit <code>docker compose up -d</code> neu, wobei Docker die neuen Einstellungen und ggf. Updates anwendet.

URL ändern der docker-compose.yml in /home/paperless

Edit your <code>docker-compose.env or docker-compose.yml</code> and add this variable.

<pre class="code">
PAPERLESS_URL=https://paperless.xxxx.com

</pre>

Then force recreate your container (<code>docker compose up -d –force-recreate</code>)

PROFTPD

<a href="https://www.technik22.de/d/833-scan-zu-paperless-ngx" class="urlextern" title="https://www.technik22.de/d/833-scan-zu-paperless-ngx" rel="ugc nofollow">Scan zu Paperless-ngx - Technik22.de</a>

Wenn proftpd nicht startet:

<code>sudo nano /etc/proftpd/modules.conf </code>

Then add this:

<pre class="code">
''# Needed in 25.04 Onwards Otherwise ProFTPD Fails To Start
LoadModule mod_delay.c
LoadModule mod_ls.c
LoadModule mod_xfer.c''

</pre>

Wenn mit root per ftp zugegriffen werden soll:

edit the /etc/ftpusers file and remove the line that says "root" from the file

Verzeichnisrechte

<code>chgrp -R ftpuser /verzeichnis

chmod -R 770 /verzeichnis

Die Gruppe "ftpuser" bekommt Schreibrechte.

Um unter Linux Benutzer in einer bestimmten Gruppe anzuzeigen, ist der Befehl </code>getent group GRUPPENNAME am besten geeignet. Er listet die Gruppe samt aller Mitglieder auf. Alternativ zeigt <code>grep GRUPPENNAME /etc/group die Informationen aus der Gruppen-Datei an. Die Gruppen eines bestimmten Benutzers lassen sich mit </code>groups BENUTZERNAME abfragen.

Wenn der Scanner Fehler mit Verbindung meldet, dann Berechtigungen des Scan-Ordners überprüfen und korrigieren wird höchstwahrscheinlich das Problem lösen.

These values can be added together to create combinations:

<ul>
<li class="level1"> 7 (4+2+1) = read, write, and execute</li>
<li class="level1"> 6 (4+2) = read and write</li>
<li class="level1"> 5 (4+1) = read and execute</li>
<li class="level1"> 4 = read only</li>
<li class="level1"> 3 (2+1) = write and execute</li>
<li class="level1"> 2 = write only</li>
<li class="level1"> 1 = execute only</li>
<li class="level1"> 0 = no permissions</li>
</ul>

For example, the permission <code>chmod 755</code> sets:

<ul>
<li class="level1"> Owner: 7 (read, write, execute)</li>
<li class="level1"> Group: 5 (read, execute)</li>
<li class="level1"> Others: 5 (read, execute)</li>
</ul>

This numeric system makes it efficient to specify complex permission sets with a simple three-digit number.

</div>

</div>

<h4>Configure Nginx as a Reverse Proxy</h4>
<div class="level4">

We'll use Nginx to sit in front of Paperless-ngx. Nginx will handle incoming web requests on standard HTTP (port 80) and HTTPS (port 443), and then forward them to Paperless-ngx's Docker container, which is running on port 8000. This also prepares us for SSL.

Install Nginx

If Nginx isn't already installed, let's install it:

<pre class="code">sudo apt install nginx -y

</pre>

Configure Nginx for Paperless-ngx

We need to create a new Nginx server block configuration file for our Paperless-ngx instance.

<pre class="code">sudo nano /etc/nginx/sites-available/paperless.conf

</pre>

Paste the following configuration. Remember to replace <code>paperless.example.com</code> with our domain name.

<pre class="code">server {
 listen 80;
 listen [::]:80;
 server_name paperless.example.com; # Add our domain name here

location / {
        proxy_pass http://localhost:8000; # Paperless-ngx runs on port 8000 inside the Docker network
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_read_timeout 900s; # Adjust if large documents time out
    }
}

</pre>

Enable the Nginx Configuration

Create a symbolic link to enable our new configuration:

<pre class="code">sudo ln -s /etc/nginx/sites-available/paperless.conf /etc/nginx/sites-enabled/

</pre>

Test the Nginx configuration for syntax errors:

<pre class="code">sudo nginx -t

</pre>

If the output says syntax is ok and test is successful, we can restart Nginx:

<pre class="code">sudo systemctl restart nginx

</pre>

</div>

<h4>Step 6: Secure with SSL using Certbot (Let's Encrypt)</h4>
<div class="level4">

Now that Nginx is acting as a reverse proxy, we can easily set up free SSL certificates from Let's Encrypt using Certbot.

Install Certbot

<pre class="code">sudo apt install certbot python3-certbot-nginx -y

</pre>

Obtain and Configure SSL Certificate

Run Certbot to obtain the certificate and configure Nginx automatically. Replace<code>paperless.example.com</code> with our domain name:

<pre class="code">sudo certbot --nginx -d paperless.example.com

</pre>

</div>

<h4>Step 7: Access the Web Interface</h4>
<div class="level4">

Paperless-ngx should now be accessible. Open our web browser and navigate to:

<pre class="code">https://paperless.example.com

</pre>

</div>

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Zusammenfassung: Kleine Änderungen