Rid of every systemd reference

Signed-off-by: Izuru Yakumo <yakumo.izuru@chaotic.ninja>

0x0-prune.service

@@ -1,22 +0,0 @@
-[Unit]
-Description=Prune 0x0 files
-After=remote-fs.target
-
-[Service]
-Type=oneshot
-User=nullptr
-WorkingDirectory=/path/to/0x0
-BindPaths=/path/to/0x0
-
-Environment=FLASK_APP=fhost
-ExecStart=/usr/bin/flask prune
-ProtectProc=noaccess
-ProtectSystem=strict
-ProtectHome=tmpfs
-PrivateTmp=true
-PrivateUsers=true
-ProtectKernelLogs=true
-LockPersonality=true
-
-[Install]
-WantedBy=multi-user.target

0x0-prune.timer

@@ -1,9 +0,0 @@
-[Unit]
-Description=Prune 0x0 files
-
-[Timer]
-OnCalendar=hourly
-Persistent=true
-
-[Install]
-WantedBy=timers.target

0x0-vscan.service

@@ -1,22 +0,0 @@
-[Unit]
-Description=Scan 0x0 files with ClamAV
-After=remote-fs.target clamd.service
-
-[Service]
-Type=oneshot
-User=nullptr
-WorkingDirectory=/path/to/0x0
-BindPaths=/path/to/0x0
-
-Environment=FLASK_APP=fhost
-ExecStart=/usr/bin/flask vscan
-ProtectProc=noaccess
-ProtectSystem=strict
-ProtectHome=tmpfs
-PrivateTmp=true
-PrivateUsers=true
-ProtectKernelLogs=true
-LockPersonality=true
-
-[Install]
-WantedBy=multi-user.target

0x0-vscan.timer

@@ -1,9 +0,0 @@
-[Unit]
-Description=Scan 0x0 files with ClamAV
-
-[Timer]
-OnCalendar=hourly
-Persistent=true
-
-[Install]
-WantedBy=timers.target

0x0.service

@@ -1,14 +0,0 @@
-[Unit]
-Description=The null pointer
-Documentation=https://0x0.st
-
-[Service]
-Type=simple
-WorkingDirectory=/usr/local/0x0
-ExecStart=/usr/bin/uwsgi --ini app.ini
-Restart=on-failure
-User=nullptr
-Group=nullptr
-
-[Install]
-WantedBy=multi-user.target

0x0a-prune.crontab

@@ -0,0 +1,2 @@
+FLASK_APP=fhost
+* * 15 * * flask prune

0x0a-vscan.crontab

@@ -0,0 +1,2 @@
+FLASK_APP=fhost
+@hourly	flask vscan	

README.md

@@ -36,13 +36,10 @@ This is a problem for example when streaming media files: It won't be
 possible to seek, and some ISOBMFF (MP4) files will not play at all.
 
 To make files expire, simply run `FLASK_APP=fhost flask prune` every now
-and then. You can use the provided systemd unit files for this:
+and then. You can use the provided crontab files for this.
 
-    0x0-prune.service
-    0x0-prune.timer
-
-Make sure to edit them to match your system configuration. In
-particular, set the user and paths in `0x0-prune.service`.
+Make sure to edit them to match your system configuration, assuming
+you have read `crontab(5)` on a sane OS.
 
 Before running the service for the first time and every time you update
 it from this git repository, run `FLASK_APP=fhost flask db upgrade`.
@@ -51,7 +48,7 @@ it from this git repository, run `FLASK_APP=fhost flask db upgrade`.
 
 ![image](modui.webp){height="300px"}
 
-0x0 features a TUI program for file moderation. With it, you can view a
+0x0a features a TUI program for file moderation. With it, you can view a
 list of uploaded files, as well as extended information on them. It
 allows you to take actions like removing files temporarily or
 permanently, as well as blocking IP addresses and associated files.
@@ -59,23 +56,22 @@ permanently, as well as blocking IP addresses and associated files.
 If a sufficiently recent version of python-mpv with libmpv is present
 and your terminal supports it, you also get graphical file previews,
 including video playback. Upstream mpv currently supports sixels and the
-[kitty graphics
-protocol](https://sw.kovidgoyal.net/kitty/graphics-protocol/). For this
+[kitty graphics protocol](https://sw.kovidgoyal.net/kitty/graphics-protocol/). For this
 to work, set the `MOD_PREVIEW_PROTO` option in `instance/config.py`.
 
 Requirements:
 
--   [Textual](https://textual.textualize.io/)
+* [Textual](https://textual.textualize.io/)
 
 Optional:
 
--   [python-mpv](https://github.com/jaseg/python-mpv) (graphical
+* [python-mpv](https://github.com/jaseg/python-mpv) (graphical
     previews)
--   [PyAV](https://github.com/PyAV-Org/PyAV) (information on multimedia
+* [PyAV](https://github.com/PyAV-Org/PyAV) (information on multimedia
     files)
--   [PyMuPDF](https://github.com/pymupdf/PyMuPDF) (previews and file
+* [PyMuPDF](https://github.com/pymupdf/PyMuPDF) (previews and file
     information for PDF, XPS, EPUB, MOBI and FB2)
--   [libarchive-c](https://github.com/Changaco/python-libarchive-c)
+* [libarchive-c](https://github.com/Changaco/python-libarchive-c)
     (archive content listing)
 
 ** Note: [Mosh](https://mosh.org/) currently does not support sixels or kitty
@@ -90,7 +86,7 @@ bandwidth requirements for graphics.
 
 # NSFW Detection
 
-0x0 supports classification of NSFW content via Yahoo's open\_nsfw Caffe
+0x0a supports classification of NSFW content via Yahoo's open\_nsfw Caffe
 neural network model. This works for images and video files and requires
 the following:
 
@@ -104,8 +100,7 @@ time for larger files, this does not happen immediately but instead
 every time you run the `vscan` command. It is recommended to configure a
 systemd timer or cronjob to do this periodically. Examples are included:
 
-    0x0-vscan.service
-    0x0-vscan.timer
+    0x0a-vscan.crontab
 
 Remember to adjust your size limits in clamd.conf, including
 `StreamMaxLength`!
@@ -115,9 +110,9 @@ module](https://pypi.org/project/clamd/).
 
 # Network Security Considerations
 
-Keep in mind that 0x0 can fetch files from URLs. This includes your
+Keep in mind that 0x0a can fetch files from URLs. This includes your
 local network! You should take precautions so that this feature cannot
-be abused. 0x0 does not (yet) have a way to filter remote URLs, but on
+be abused. 0x0a does not (yet) have a way to filter remote URLs, but on
 Linux, you can use firewall rules and/or namespaces. This is less
 error-prone anyway.