newsraft feeds change

basics/joyous_ascii.md

@@ -5,6 +5,7 @@ tags: [ "fun" ]
 
 - `asciiquarium`
 - `cbonsai -lim "$(fortune)"`
+- `printf 'w\na\n' | ssh -tt nethack@alt.org`
 
 ```sh
 cow=$(cowsay -l | sort -R | head  -1)

basics/setup/quality_of_life.md

@@ -30,6 +30,11 @@ Done
 - If you have a command, Control + d will execute the command.
 - If you have nothing, `exit`.
 
+Clear Search Highlights
+=======================
+
+`<Esc>+u`
+
 Input Run-Commands (`~/.inputrc`)
 =================================
 

data/newsraft.md

@@ -44,11 +44,24 @@ You can get an RSS feed from any YouTube video with this script:
 ```
 #!/bin/sh
 
-CHANNEL_ID="$(curl -s "$1" | tr ',' '\n'  | grep -Po 'channelId":"\K[\w+-]+' | tail -1)"
+set -e
-FEED_URL="https://www.youtube.com/feeds/videos.xml?channel_id=$CHANNEL_ID"
-CHANNEL_NAME="$(curl -s "$FEED_URL" | grep -m 1 -Po 'title\>\K[\w\s]+')"
 
-printf '%s "%s"\n' "$FEED_URL" "$CHANNEL_NAME"
+db=~/rec/feeds.rec
+
+rec="${2:-$db}"
+
+[ ! -z "$1" ] || {
+    echo "Give me a youtube URL"
+    exit 1
+}
+
+[ -w "$rec" ] || touch "$rec"
+
+CHANNEL_ID="$(curl -s "$1" | tr ',' '\n'  | grep -Po 'channelId":"\K[\w+-]+' | tail -1)"
+URL="https://www.youtube.com/feeds/videos.xml?channel_id=$CHANNEL_ID"
+Name="$(curl -s "$URL" | grep -m 1 -Po 'title\>\K[\w\s]+')"
+
+recins --verbose -t Feed -f Name -v "${Name}" -f URL -v "${URL}" -f Category -v Videos -f Rating -v 3 -f Working -v yes "$rec"
 ```
 
 

data/pass.md

@@ -1,6 +1,6 @@
 ---
 title: "pass"
-tags: [ "data" ]
+tags: [ "data", "credentials", "secrets" ]
 requires: "GPG Basics"
 ---
 

data/pass_otp.md

@@ -0,0 +1,48 @@
+---
+title: "pass with otp"
+tags: [ "data", "credentials", "secrets", "2fa", "otp" ]
+requires: "pass"
+---
+
+Need a Microsoft or Google authenticator?
+No you don't.
+
+These usually come in the form of QR codes.
+
+
+```qr code
+
+                                 
+    █▀▀▀▀▀█ ▀ ▀▀▀ ▀ ▄ █▀▀▀▀▀█    
+    █ ███ █ ▄▄▀▄▄▀▄▄▀ █ ███ █    
+    █ ▀▀▀ █ ██ ▀▄██▀▀ █ ▀▀▀ █    
+    ▀▀▀▀▀▀▀ █ █▄▀ █ █ ▀▀▀▀▀▀▀    
+    █▄▄ █▄▀▀██ ▄▄▀▀▄██▀▀██ ▄▀    
+    ▄██▄▀█▀█ ▀▄▀ █▀▀▀█ ▀▀▀█▄     
+    ▄ ▄▄█ ▀▀ ▄▄▀▀█▄█ ▀▀ ▄▀▀█▀    
+      █ ▀ ▀▀█▀▀ ▄ ▄█▀▄▀██▀█▄     
+    ▀▀▀ ▀ ▀ █▄▄▀▄▀▀▄█▀▀▀█▀▀      
+    █▀▀▀▀▀█ ▀▄ █▀█▀ █ ▀ █▄▄      
+    █ ███ █ ▀ ▄ ▀█▄ ████▀▀█▄█    
+    █ ▀▀▀ █  ▄▀ ▄ ▄▄ ██▄▄█▄█     
+    ▀▀▀▀▀▀▀ ▀ ▀▀ ▀▀▀ ▀▀   ▀▀▀    
+                                 
+                                 
+```
+
+Download the code, and get the information out:
+
+
+```sh
+zbarimg qr.png 
+otp="$(zbarimg qr.png | sed 's/QR-Code://')"
+otp_name=site.org.otp
+echo "${otp}" | pass otp add --echo "${otp_name}"
+```
+
+Show the OTP:
+
+
+```sh
+pass otp "${otp_name}"
+```

data/recfiles/nginx_logs.md

@@ -0,0 +1,65 @@
+---
+title: "nginx logs with recfiles"
+tags: [ "data", "recfiles", "logs" ]
+requires: [ "Recfiles", "nginx" ]
+---
+
+The standard `nginx` log format has such a lack of consistency or meaning that you might squint your face into a whirlpool making sense of them:
+
+
+```nonsense
+18.97.14.85 - - [16/Nov/2025:00:52:12 +0100] "GET /posts/learning_without_experts/content.html HTTP/1.1" 200 1704 "-" "CCBot/2.0 (https://commoncrawl.org/faq/)"
+57.141.0.25 - - [16/Nov/2025:00:52:18 +0100] "GET /posts/hope_you_win/ HTTP/1.1" 200 61997 "-" "meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler)"
+201.17.157.249 - - [16/Nov/2025:00:52:19 +0100] "GET https://ttrpgs.com/post/wp/ HTTP/1.1" 200 45202 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36"
+47.246.164.151 - - [16/Nov/2025:00:52:22 +0100] "GET https://ttrpgs.com/css/styles.dc38388a8f0b890e788bd3a99b7495d14e7d5ac4359ed3b49abeb778497863b284ad4cc7e496ef58c84139295f9bafed82f5a41345eda86bd2d429cccb7c2596.css HTTP/1.1" 200 27109 "https://ttrpgs.com/post/wp/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36"
+47.246.164.154 - - [16/Nov/2025:00:52:22 +0100] "GET https://ttrpgs.com/fonts/Metropolis-MediumItalic.woff2 HTTP/1.1" 200 28100 "https://ttrpgs.com/css/styles.dc38388a8f0b890e788bd3a99b7495d14e7d5ac4359ed3b49abeb778497863b284ad4cc7e496ef58c84139295f9bafed82f5a41345eda86bd2d429cccb7c2596.css" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36"
+47.246.164.135 - - [16/Nov/2025:00:52:22 +0100] "GET https://ttrpgs.com/fonts/Metropolis-Regular.woff2 HTTP/1.1" 200 24152 "https://ttrpgs.com/css/styles.dc38388a8f0b890e788bd3a99b7495d14e7d5ac4359ed3b49abeb778497863b284ad4cc7e496ef58c84139295f9bafed82f5a41345eda86bd2d429cccb7c2596.css" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36"
+```
+
+Someone created this logging format on purpose, to make sure nobody could parse it with a hundred `column`, `cut`, or `awk` pipes.
+
+The problem lies in `/etc/nginx/nginx.conf`:
+
+
+```conf
+log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                  '$status $body_bytes_sent "$http_referer" '
+                  '"$http_user_agent" "$http_x_forwarded_for"';
+```
+
+Despite a request of three strings, this format returns one string.
+
+It can output to recfile format like this:
+
+
+```conf
+log_format  main  '\nIP: $remote_addr\n'
+                 'User: $remote_user\n'
+                 'Date: $time_local\n'
+                 'Request: $request\n'
+                 'Status: $status\n'
+                 'Bytes: $body_bytes_sent\n'
+                 'Referrer: $http_referer\n'
+                 'Agent: $http_user_agent\n'
+                 'XForward: $http_x_forwarded_for\n';
+
+access_log  /var/log/nginx/access.rec  main;
+```
+
+Note the newline (`\n`) symbol, required to start a new entry on a new line.
+
+1. `cp /etc/nginx.conf /etc/nginx.conf.bak`
+1. Change `/etc/nginx.conf` to match the format above.
+1. Check the file works with `nginx -t`.
+1. Restart the `nginx` service.
+1. Access that web page to make sure that at least one log exists.
+1. Check the file with `recfix /var/log/nginx/access.rec`.
+
+Once it works, you can add the usual recfile headers:
+
+
+```sh
+sed -i '1 i \ ' /var/log/nginx/access.rec
+sed -i '1 i %rec: Weblog' /var/log/nginx/access.rec
+sed -i '2 i %doc: nginx access logs' /var/log/nginx/access.rec
+```

distros/arch/install_yay.md

@@ -6,8 +6,9 @@ requirements: [ "pacman" ]
 
 ```sh
 pacman --sync --noconfirm --needed base-devel gcc git
-git clone https://aur.archlinux.org/yay.git /tmp/yay
+git clone https://aur.archlinux.org/yay.git
-makepkg -C !$ -si
+cd yay
+makepkg -si
 ```
 
 The flags are mostly the same as in `pacman`.

distros/void/xbps.md

@@ -22,6 +22,12 @@ Search with regex:
 xbps-query --regex -Rs 'cow(s)?\w'
 ```
 
+Search for `genfstab`:
+
+```sh
+xlocate genfstab
+```
+
 List what's required for cowsay
 
 ```sh

sound/mpd_pipewire.md

@@ -0,0 +1,83 @@
+---
+title: "mpd"
+tags: [ "sound", "pipewire" ]
+requirements: [ "pipewire" ]
+---
+# Setup
+
+## Configuration
+
+This is a minimum configuration file for /etc/mpd.conf
+
+> music_directory		"/var/lib/mpd/music"
+> 
+> playlist_directory "/var/lib/mpd/playlists"
+> 
+> db_file "/var/lib/mpd/mpd.db"
+> 
+> 
+> pid_file "/run/mpd/mpd.pid"
+> 
+> state_file "/var/lib/mpd/mpdstate"
+> 
+> 
+> user "mpd"
+> 
+> audio_output {
+> 	type		"pulse"
+> 	name		"My Pulse Output"
+> }
+> 
+
+## Set Pulseaudio to Run System-Wide
+
+
+```bash
+sudo mkdir -p /etc/pipewire/pipewire-pulse.conf.d
+
+cat > /etc/pipewire/pipewire-pulse.conf.d/pulse-server.conf << "EOF"
+pulse.properties = {
+    server.address = [
+        "unix:native"
+        "tcp:4713"                         # IPv4 and IPv6 on all addresses
+    ]
+}
+EOF
+
+
+```
+
+Give `mpd` access to pulse:
+
+```sh
+grep pulse /etc/group | cut -d: -f1
+
+grep pulse /etc/group | cut -d: -f1 | while read g; do
+    sudo usermod -aG $g mpd
+done
+```
+
+Working with mpd will be easier if you have access to its files, so maybe:
+
+```sh
+sudo usermod -aG mpd $USER
+```
+
+Remember to reboot.
+
+# Troubleshooting
+
+Check pulse is working.
+
+```sh
+ss | grep 4713
+```
+
+# Notifications (AUR)
+
+Install `mpd-notification` and then start the service:
+
+```sh
+systemctl --user enable mpd-notification
+```
+

sound/pipewire.md

@@ -0,0 +1,12 @@
+---
+title: "pipewire"
+tags: [ "sound" ]
+---
+
+Install `wireplumber` and `pipewire`, then add your user to any `pipewire` group.
+
+```sh
+sudo ln -s /usr/share/examples/pipewire/20-pipewire-pulse.conf /etc/pipewire/pipewire.conf.d/20-pipewire-pulse.conf
+
+sudo ln -s /usr/share/examples/wireplumber/10-wireplumber.conf /etc/pipewire/pipewire.conf.d/10-wireplumber.conf
+```

writing/vim/linewrap.md

@@ -0,0 +1,32 @@
+---
+title: "vim windows"
+tags: [ "vim", "format", "linewrap" ]
+requires: [ "vim basics" ]
+---
+
+Wrap lines in a file to 80 characters with `gqG`.
+
+Take this markdown file:
+
+
+```markdown
+This is a looooooooooooooooooooooooong line, and reeeeeeeeeeeeeeding it can be a paaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaiiiiiiiiiiiiin in the aaaaaaaaaaaaaaaaaaaaaaaarse.
+```
+
+Reformat the line to the proper text width by pressing `gqw`.
+The output looks like this:
+
+```markdown
+This is a looooooooooooooooooooooooong line, and reeeeeeeeeeeeeeding it can be
+a paaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaiiiiiiiiiiiiin in the
+aaaaaaaaaaaaaaaaaaaaaaaarse.
+```
+
+This works with chunks of text in visual mode.
+
+Change what width the text should be:
+
+```vim
+:set textwidth=100
+```
+

writing/vim/subs.md

@@ -1,6 +1,6 @@
 ---
-title: "vim search"
+title: "find and replace"
-tags: [ "vim", "search" ]
+tags: [ "vim", "search", "replace", "find" ]
 requires: [ "vim basics" ]
 ---
 Search for the next and or previous occurrence of the word under your cursor with `*` and `#`.
@@ -9,7 +9,11 @@ Search and replace the first 'one' found with 'two':
 
 `:%s/one/two/`
 
-Same, but replace 'one' globally:
+Run the last substitution globally:
+
+`g&`
+
+Same, but just replace 'one' globally:
 
 `:%s/one/two/g`