Ubuntu 23.10 setup

ubuntu-2310-setup.sh

# Initial setup and updates. Reboot after the update!
sudo apt update
sudo apt install flatpak gnome-software-plugin-flatpak -y
flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
sudo apt update -y

# Base packages
sudo apt install curl wget git net-tools apt-transport-https software-properties-common gpg gnupg xz-utils unzip fonts-roboto fonts-roboto-slab fonts-inter fonts-hack fonts-firacode fonts-jetbrains-mono fonts-jetbrains-mono gnome-tweaks gnome-shell-extension-manager -y

# Base dev packages
sudo apt install build-essential zlib1g-dev libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev libffi-dev zlib1g-dev libbz2-dev libncursesw5-dev tk-dev libxmlsec1-dev liblzma-dev coreutils dirmngr gawk jq -y

# Install bash-it - https://github.com/Bash-it/bash-it

# Install asdf - https://asdf-vm.com/guide/getting-started.html - and needed plugins

# Git
git config --global color.ui true
git config --global user.name "YOUR NAME"
git config --global user.email "YOUR EMAIL"
ssh-keygen -t ed25519 -C "YOUR EMAIL"

# Font setup
mkdir -p ~/.config/fontconfig/
tee -a ~/.config/fontconfig/fonts.conf <<-EOF
<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
    <alias binding="same">
        <family>Helvetica</family>
        <prefer>
            <family>Liberation Sans</family>
        </prefer>
    </alias>
    <alias binding="same">
        <family>system-ui</family>
        <prefer>
            <family>Roboto</family>
        </prefer>
    </alias>
    <alias binding="same">
        <family>sans</family>
        <prefer>
            <family>Roboto</family>
        </prefer>
    </alias>
    <alias binding="same">
        <family>sans-serif</family>
        <prefer>
            <family>Roboto</family>
        </prefer>
    </alias>
    <alias binding="same">
        <family>serif</family>
        <prefer>
            <family>Roboto Slab</family>
        </prefer>
    </alias>
    <alias binding="same">
        <family>monospace</family>
        <prefer>
            <family>JetBrains Mono</family>
        </prefer>
    </alias>
    <match target="font">
        <edit name="antialias" mode="assign">
            <bool>true</bool>
        </edit>
        <edit name="autohint" mode="assign">
            <bool>false</bool>
        </edit>
        <edit name="hinting" mode="assign">
            <bool>true</bool>
        </edit>
        <edit name="hintstyle" mode="assign">
            <const>hintslight</const>
        </edit>
        <edit name="lcdfilter" mode="assign">
            <const>lcddefault</const>
        </edit>
        <edit name="rgba" mode="assign">
            <const>rgb</const>
        </edit>
    </match>
</fontconfig>
EOF
fc-cache -f -v

# Audio improvements
mkdir -p ~/.config/pulse/
tee -a ~/.config/pulse/daemon.conf <<-EOF
deferred-volume-safety-margin-usec = 1
default-sample-format = float32le
default-sample-channels = 2
default-channel-map = front-left,front-right
default-fragments = 2
default-fragment-size-msec = 125
resample-method = soxr-vhq
remixing-produce-lfe = no
high-priority = yes
nice-level = -11
realtime-scheduling = yes
realtime-priority = 9
rlimit-rtprio = 9
daemonize = no
EOF

# Increase max_user_watches
echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf
sudo sysctl -p

# And do a final reboot!