Add LaTeX template.

Initial basic script + super basic article template. Useful for exercise
lists, at least.

.gitmodules

@@ -19,3 +19,6 @@
 [submodule "sourcecode/subprojects/ep"]
 	path = sourcecode/subprojects/ep
 	url = https://github.com/ericonr/ep.git
+[submodule "nvim/.config/nvim/pack/plugins/start/goyo.vim"]
+	path = nvim/.config/nvim/pack/plugins/start/goyo.vim
+	url = https://github.com/junegunn/goyo.vim.git

fish/.config/fish/conf.d/developer.fish

@@ -22,6 +22,8 @@ alias cargotmp='env CARGO_TARGET_DIR=/tmp/cargo/(basename (pwd)) cargo'
 
 alias rebase-up='git pull upstream master --rebase --autostash'
 
+alias gg='git grep'
+
 function statusgit --argument show \
     --description "Show git status for all directories in the current directory. Requires omf."
     if test -z $show

fish/.config/fish/conf.d/utilities.fish

@@ -31,7 +31,7 @@ alias weather='curl wttr.in/'
 
 ## Aliases for quick grepping
 alias rgmod='lsmod | grep -i'
-alias rug='ug --ignore-files --sort -r'
+alias rug='ug --ignore-files --sort -nr'
 
 function watchps --description "Watch process(es)"
 	set _p (pgrep -f "$argv[1]")

nvim/.config/nvim/init.vim

@@ -13,6 +13,10 @@ set smartcase
 
 " SHORTCUTS
 
+" Shortcuts for paragraph nagivation
+:nmap j gj
+:nmap k gk
+
 " Shortcuts for quickly going back to normal mode
 :imap jk <Esc>
 :imap kj <Esc>

nvim/.config/nvim/pack/plugins/start/goyo.vim

@@ -0,0 +1 @@
+Subproject commit a865dec7ca7616dbbd69315ad1417b84d0c411f8

tex/.local/bin/create-tex

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+n="$1"
+cp ~/.local/share/template.tex "$n"

tex/.local/share/template.tex

@@ -0,0 +1,24 @@
+\documentclass[11pt,a4paper]{article}
+% https://guides.nyu.edu/c.php?g=601858&p=4168138
+
+%\title{Title}
+%\author{Érico Nogueira Rolim}
+%\date{}
+
+\usepackage[margin=2cm]{geometry}
+%\usepackage{amsmath}
+
+% https://guides.nyu.edu/c.php?g=601858&p=4168138
+\newcommand{\question}[2][]{\begin{flushleft}
+	\textbf{Questão #1}: #2
+\end{flushleft}}
+\newcommand{\sol}{\textbf{Solução}:\newline}
+
+\begin{document}
+
+%\maketitle
+%\tableofcontents
+
+
+
+\end{document}

void/reference/ffmpeg.md

@@ -0,0 +1,14 @@
+# FFmpeg
+
+## Resize video
+
+Base command: `ffmpeg -i <input> <output>`
+
+Intermediary options:
+
+- `-vcodec libx265|libx264`
+- `-crf <value>` reasonable range for h265 is 24 to 30, 34 still looks like something
+- `-b <number>k` bitrate (per second)
+- `-fs <number>` file size limit
+- `-vf "scale=trunc(iw/4)*2:trunc(ih/4)*2"` filter to scale by half
+- `-vf scale=1280:720` filter to scale to 720p

void/void.d/etc-x86/resolv.conf

@@ -0,0 +1 @@
+nameserver 127.0.0.1

void/void.d/etc-x86/resolvconf.conf

@@ -2,6 +2,6 @@
 # See resolvconf.conf(5) for details
 
 resolv_conf=/dev/null
-name_servers="8.8.8.8 1.1.1.1"
+name_servers="8.8.8.8 1.1.1.1 8.8.4.4 1.0.0.1 8.26.56.26 8.20.247.20"
 private_interfaces="*"
 unbound_conf=/etc/unbound/resolvconf.conf

void/void.sh

@@ -31,7 +31,7 @@ assemble_list() {
 	done
 }
 
-base="chrony elogind iwd wireguard-tools openresolv vsv socklog-void doas font-spleen"
+base="chrony elogind iwd wireguard-tools openresolv unbound vsv socklog-void doas font-spleen"
 base_desc="$(print_item base) Install base system utilities."
 
 luks="cryptsetup"