dev/1.RockyLinux.md

Extra Repos

dnf update
dnf install epel-release
dnf install elrepo-release
dnf install rpmfusion-free-release

System tools

dnf groupinstall "Development tools"
dnf install vim git zip htop iftop btop hdparm stress
curl -fsSL https://rpm.nodesource.com/setup_18.x | sudo bash -
dnf install nodejs

System test

btop
stress -c 4 -i 2 -d 1

Oh My Posh

curl -s https://ohmyposh.dev/install.sh | bash -
mkdir -p .config/oh-my-posh/themes
wget -P .config/oh-my-posh/themes https://raw.githubusercontent.com/JanDeDobbeleer/oh-my-posh/main/themes/capr4n.omp.json
wget -P .config/oh-my-posh/themes https://raw.githubusercontent.com/JanDeDobbeleer/oh-my-posh/main/themes/aliens.omp.json
wget -P .config/oh-my-posh/themes https://raw.githubusercontent.com/JanDeDobbeleer/oh-my-posh/main/themes/capr4n.omp.json
echo 'eval "$(oh-my-posh init bash --config ~/.config/oh-my-posh/themes/capr4n.omp.json)"' >> ~/.bashrc
exec bash

FZF

git clone --depth 1 https://github.com/junegunn/fzf.git ~/.fzf
~/.fzf/install

Encrypted Partition

# Create encrypted partition
dnf install cryptsetup
cryptsetup -y -v --type luks2 luksFormat /dev/nvme0n1p6
lsblk -f

# Mount luks
cryptsetup luksOpen /dev/nvme0n1p6 data
ls -l /dev/mapper/data
cryptsetup -v status data
cryptsetup luksDump /dev/nvme0n1p6

# Format ext4
dd if=/dev/zero of=/dev/mapper/data status=progress
mkfs.ext4 /dev/mapper/data

# Mount ext4
mkdir /data
mount /dev/mapper/data /data
df -h
ls -l /data

# Umount all
umount /data
cryptsetup luksClose data

Change docker data Directory

docker info -f '{{ .DockerRootDir }}' # /var/lib/docker
systemctl stop docker.socket
systemctl stop docker
echo '{"data-root": "/data/docker"}' >  /etc/docker/daemon.json
systemctl start docker
systemctl start docker.socket
docker info -f '{{ .DockerRootDir }}' # /data/docker
mv /var/lib/docker /var/lib/docker.old