fix shebangs

2scan

@@ -1,8 +1,6 @@
 #!/usr/bin/env bash
 
-dir="${1:-.}"
-
-find "$dir" -type f \( -iname "*.mp3" -o -iname "*.flac" -o -iname "*.m4a" -o -iname "*.ogg" -o -iname "*.wav" -o -iname "*.aiff" \) -print0 |
+find . -type f \( -iname "*.mp3" -o -iname "*.flac" -o -iname "*.m4a" -o -iname "*.ogg" -o -iname "*.wav" -o -iname "*.aiff" \) -print0 |
 xargs -0 -P"$(nproc)" -I{} sh -c '
     if ! ffprobe -v quiet -show_entries format_tags \
         -of default=nw=1:nk=1 "$1" 2>/dev/null |

check-update

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 update_count=$(paru -Qu | wc -l)
 

now-playing

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Can parse 'max_length=SOME_INTEGER' as argument 
 # (example: ./now-playing max_lentgh=40)
 

play-next

@@ -1,3 +1 @@
-#!/usr/bin/env bash
-
 mpc --host=/home/user/.config/mpd/socket next

play-notify-sound

@@ -1,2 +1 @@
-#!/bin/sh
 pw-play --volume=10.0 ~/.local/share/sounds/notification.wav

play-previous

@@ -1,3 +1 @@
-#!/usr/bin/env bash
-
 mpc --host=/home/user/.config/mpd/socket prev

random-wall

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Directory containing wallpapers
 wallpaper_dir=~/Pictures/Wallpapers

scan

@@ -1,8 +1,6 @@
 #!/usr/bin/env bash
 
-dir="${1:-.}"
-
-find "$dir" -type f \( -iname "*.mp3" -o -iname "*.flac" -o -iname "*.m4a" -o -iname "*.ogg" -o -iname "*.wav" -o -iname "*.aiff" \) -print0 |
+find . -type f \( -iname "*.mp3" -o -iname "*.flac" -o -iname "*.m4a" -o -iname "*.ogg" -o -iname "*.wav" -o -iname "*.aiff" \) -print0 |
 xargs -0 -P"$(nproc)" -I{} bash -c '
     if ffprobe -v quiet -show_entries format_tags \
         -of default=nw=1:nk=1 "$1" 2>/dev/null |

walld

@@ -1,6 +0,0 @@
-#!/bin/sh
-
-awww query
-if [ $? -eq 1 ] ; then
-    awww-daemon
-fi