[小技巧] Oracle甲骨文新机器获得后的一些必要处理

Problem & Summary

Solution

# create instance的时候就要提供ssh key

# 默认账号是ubuntu
ssh ubuntu@<server_ip>
sudo su
passwd #lp00oc

# change hostname & etc
# allow ssh sudo access
bash <(curl -fsSL https://raw.githubusercontent.com/P3TERX/SSH-Key-Installer/master/key.sh) -og lava-lake -d -p $PORT_NUM

# remove firewall
apt-get purge -y netfilter-persistent
rm -rf /etc/iptables && reboot

# add lookbusy

Screenshots