- 關閉firewall:
systemctl stop firewalld.service #停止firewall
systemctl disable firewalld.service #禁止firewall開機啓動
firewall-cmd --state #查看默認防火牆狀態(關閉後顯示notrunning,開啓後顯示running)
systemctl start firewalld.service #開啓firewall -
設置免密
cd /root/.ssh
ssh-copy-id -i ~/.ssh/id_rsa.pub root@172.*.*.*(對應需要免密的服務器)
-
創建多級目錄
mkdir -p Project/a/src
-
解壓到制定目錄
tar zxvf /source/kernel.tgz -C /source/ linux-2.6.29