cd $HOME
wget https://github.com/availproject/avail/releases/download/v2.2.4.0-rc1/x86_64-ubuntu-2204-avail-node.tar.gz
tar xvzf x86_64-ubuntu-2204-avail-node.tar.gz
rm -rf x86_64-ubuntu-2204-avail-node.tar.gz
mv avail-node $(which avail)
avail --version
#avail 2.1.5-8abb4b46091
systemctl restart avail && journalctl -u avail -f -o cat
