Initial commit.

audio-control

@@ -0,0 +1,54 @@
+#!/bin/bash
+CACHE_DIR="$HOME/.cache/audio-control"
+
+[ "$#" -eq 0 ] &&
+	echo "Requires a command. Run with 'help' for a list of commands." &&
+	exit 1
+[ "$#" -gt 1 ] &&
+	echo "Too many arguments. Run with 'help' for a list of commands." &&
+	exit 1
+
+[ -d $CACHE_DIR ] ||
+	mkdir -p $CACHE_DIR
+
+query_outport() {
+	active_port="$(pactl list sinks | grep 'Active Port')"
+	if [[ $active_port == *"speaker"* ]]
+	then
+		echo "SPK" > $CACHE_DIR/port
+	else
+		echo "HDF" > $CACHE_DIR/port
+	fi
+	pactl list sinks | awk '/Mute/ { if ($2 == "no") print "VOL"; else print "MUT"; }' > $CACHE_DIR/vol_status
+	pactl list sinks | grep '^[[:space:]]Volume:' | head -n $(( $SINK + 1  )) | tail -n 1 | sed -e 's,.* \([0-9][0-9]*\)%.*,\1,' > $CACHE_DIR/vol_level
+}
+
+case $1 in
+	"mute")
+		pactl set-sink-mute 0 toggle
+		pactl list sinks | awk '/Mute/ { if ($2 == "no") print "VOL"; else print "MUT"; }' > $CACHE_DIR/vol_status;;
+	"vol-up")
+		pactl set-sink-volume 0 +5%
+		pactl list sinks | grep '^[[:space:]]Volume:' | head -n $(( $SINK + 1  )) | tail -n 1 | sed -e 's,.* \([0-9][0-9]*\)%.*,\1,' > $CACHE_DIR/vol_level;;
+	"vol-down")
+		pactl set-sink-volume 0 -5%
+		pactl list sinks | grep '^[[:space:]]Volume:' | head -n $(( $SINK + 1  )) | tail -n 1 | sed -e 's,.* \([0-9][0-9]*\)%.*,\1,' > $CACHE_DIR/vol_level;;
+	"reset")
+		pactl set-sink-volume 0 50%
+		pactl list sinks | grep '^[[:space:]]Volume:' | head -n $(( $SINK + 1  )) | tail -n 1 | sed -e 's,.* \([0-9][0-9]*\)%.*,\1,' > $CACHE_DIR/vol_level;;
+	"toggle-port")
+		query_outport;;
+	"help")
+		echo "USAGE: audio-control <command>
+
+Commands:
+	mute          toggle mute
+	vol-up        raise the volume
+	vol-down      lower the volume
+	reset         reset volume (to round number)
+	toggle-port   toggle the output port
+	help          show this help information";;
+	*)
+		echo "Invalid command. Run with 'help' for a list of commands."
+		exit 1;;
+esac

backup

@@ -0,0 +1,2 @@
+#!/bin/bash
+rsync -aAXv / --exclude={"/dev/*","/proc/*","/sys/*","/tmp/*","/run/*","/mnt/*","/media/*","/lost+found","/usr/local/share/music/*"} $1

clearmem

@@ -0,0 +1,2 @@
+#!/bin/bash
+sync && echo 1 > /proc/sys/vm/drop_caches

install-script

@@ -0,0 +1,2 @@
+#!/bin/sh
+install -m 755 $1 $HOME/.local/bin

iplocate

@@ -0,0 +1,2 @@
+#!/bin/bash
+curl ipinfo.io/$1

monero-client

@@ -0,0 +1,22 @@
+#!/bin/sh
+[ "$#" -eq 0 ] &&
+	echo "Requires a command. Run with 'help' for a list of commands." &&
+	exit 1
+
+case $1 in
+	"wallet")
+		monero-wallet-cli --daemon-address node.monero.net:13666;;
+	"address")
+		echo "42espNaUqPdJK4vTir4NDfH4gT6brFR4F5KPRADrg5t98LkzHnQfFnUDZZEetp3Zw5K8V4v364tN3TMxfg4eXEN9RpnrNBG";;
+	"mine")
+		xmr-stak-cpu $XDG_CONFIG_HOME/xmr-stak/cpu-config.txt;;
+	"help")
+		echo "USAGE: monero-client [command]
+Commands:
+	address   print out the monero public address
+	mine      start the miner
+	wallet    open the monero wallet
+	help      show this help information";;
+	*)
+		echo "Invalid command '$1'. Please run with the 'help' option.";;
+esac

play-lofi

@@ -0,0 +1,131 @@
+#!/bin/sh
+# Copyright (C) 2020 Ortega Froysa, Nicolás <nicolas@ortegas.org> All rights reserved.
+# Author: Ortega Froysa, Nicolás <nicolas@ortegas.org>
+#
+# This software is provided 'as-is', without any express or implied
+# warranty. In no event will the authors be held liable for any damages
+# arising from the use of this software.
+#
+# Permission is granted to anyone to use this software for any purpose,
+# including commercial applications, and to alter it and redistribute it
+# freely, subject to the following restrictions:
+#
+# 1. The origin of this software must not be misrepresented; you must not
+#    claim that you wrote the original software. If you use this software
+#    in a product, an acknowledgment in the product documentation would be
+#    appreciated but is not required.
+#
+# 2. Altered source versions must be plainly marked as such, and must not be
+#    misrepresented as being the original software.
+#
+# 3. This notice may not be removed or altered from any source
+#    distribution.
+
+link_file="$XDG_CONFIG_HOME/lofi-link"
+
+print_help() {
+	echo "USAGE: play-lofi [commands]
+A program to play a lofi stream from Invidious (a YouTube proxy). When
+given no options, it plays from the stream URL in '\$XDG_CONFIG_HOME/
+lofi-link'. If the file does not exist it will give you a selection of
+streams to choose from.
+
+Commands:
+	new         choose a new stream URL
+	set <url>   set stream URL
+	help        show this help information"
+}
+
+new_link() {
+	local results=$(curl -s "https://invidio.us/search?q=lofi+radio" |
+		grep "<p>.*watch" | tr -d "\n" | tr -s " ")
+	results=${results//\<p\>\<a href\=\"/\"https:\/\/invidio.us}
+	results=${results//\"\>/\" \"}
+	results=${results//\<\/a\>\<\/p\>/\" þ }
+	results=${results::-2} # remove that last separator
+
+	# NOTE: I chose þ because never in a million years will that
+	# character be in the title of a lofi video stream.
+	IFS="þ" read -r -a streams <<< $results
+
+	echo "Streams:"
+	local id=1
+	for i in "${streams[@]}"
+	do
+		title=${i//*\" \"/\"}
+		echo "$id) ${title:1:-2}"
+		((id++))
+	done
+	opt=0
+	while [ "$opt" -gt "${#streams[@]}" ] || [ "$opt" -lt "1" ]
+	do
+		printf "Selection: "
+		read opt
+	done
+	link=${streams[$opt]}
+	link=${link//\" \"*/}
+	link=${link//*\"/}
+	echo $link > $link_file
+}
+
+# argument parsing
+if [ "$#" -eq "1" ]
+then
+	case $1 in
+		"help")
+			print_help
+			exit 0;;
+		"new")
+			new_link;;
+		*)
+			echo "Unknown command '$1'. Run 'play-lofi help' for a list of commands."
+			exit 1;;
+	esac
+elif [ "$#" -eq "2" ]
+then
+	if [ "$1" = "set" ]
+	then
+		echo "$2" > $link_file
+		exit 0
+	else
+		echo "Unknown command '$1 $2'. Run 'play-lofi help' for a list of commands."
+		exit 1
+	fi
+elif [ "$#" -gt "2" ]
+then
+	echo "Too many arguments. Run 'play-lofi help' for a list of commands."
+	exit 1
+fi
+
+# check for link file
+if ! [ -e "$link_file" ]
+then
+	echo "No link file found in '$link_file'."
+	while [ "$option" != "y" ] && [ "$option" != "n" ]
+	do
+		printf "Would you like to create one? [y/n] "
+		read option
+	done
+	[ "$option" = "n" ] && exit 1
+	new_link
+	echo "New link file created."
+fi
+
+link=$(cat $link_file)
+
+# check if video is available
+output=$(curl -s $link | grep "This video is unavailable.")
+if [ -n "$output" ]
+then
+	echo "The stream link '$link' is unavailable."
+	while [ "$option" != "y" ] && [ "$option" != "n" ]
+	do
+		printf "Would you like to find a new one? [y/n] "
+		read option
+	done
+	[ "$option" = "n" ] && exit 1
+	new_link
+	echo "New link saved."
+fi
+
+mpv --no-video --msg-level=ffmpeg=no $link

setbg

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+[ $# -ne 1 ] &&
+	echo "Requires an image argument." &&
+	exit 1
+
+cp $1 $HOME/.local/share/wallpaper.jpg
+xwallpaper --zoom $HOME/.local/share/wallpaper.jpg

space-usage-update

@@ -0,0 +1,2 @@
+#!/bin/bash
+df -h | awk '{ if ($6 == "/") printf "/: " $4; if ($6 == "/home") printf "  home: " $4; if ($6 == "/usr/local/share/music") printf "  music: " $4; }' > $HOME/.cache/free-space

ssh-tunnel

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# TODO:
+#  - Add options for port
+#  - Automatically get password from `pass`
+
+PORT=12800
+
+ssh -N -D $PORT nortega@themusicinnoise.net

status-update

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+#DATE="$(date +"%F %H:%M:%S" )"
+DATE="$(date +"%F %H:%M" )"
+NETWORK="eth2: $(cat /sys/class/net/eth2/operstate)"
+SPACE="$(cat $HOME/.cache/free-space)"
+#vol_out_port="$(cat $HOME/.cache/audio-control/port)"
+vol_status="$(cat $HOME/.cache/audio-control/vol_status)"
+vol_level="$(cat $HOME/.cache/audio-control/vol_level)%"
+#VOLUME="$vol_out_port $vol_status $vol_level"
+VOLUME="$vol_status $vol_level"
+xsetroot -name "$VOLUME | $NETWORK | $SPACE | $DATE"

weather

@@ -0,0 +1,2 @@
+#!/bin/sh
+curl "wttr.in/$1?m"