adduser
adduser --gecos '' devops
apt update
apt install curl wget netcat-openbsd dnsutils vim nano -y
usermod -aG sudo devops
usermod -aG sudo devops

dd if=/dev/zero of=/EMPTY bs=1M || true
rm -f /EMPTY
sync
apt clean
rm -rf /var/lib/apt/lists/*
rm -rf /tmp/*
rm -rf /var/tmp/*
rm -f /etc/machine-id
rm -f /var/lib/dbus/machine-id
rm -rf /var/log/*
