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Release v2.7.0
如果我们要想让/etc/resolve.conf文件里的配置生效，需要添加到systemd-resolved的这个配置文件里DNS配置项（如上面的示例，已经完成修改），然后重启systemd-resolved服务即可。
另一种更简单的办法是，我们直接停掉systemd-resolved服务，这样再修改/etc/resolve.conf就可以一直生效了。
另一种更简单的办法是，我们直接停掉systemd-resolved服务，这样再修改/etc/resolve.conf就可以一直生效了。
kubectl get nodes.management.cattle.io -A
result=`systemctl is-active mysql`
# result: active or inactive
if [[ $result = "active" ]]; then
echo "[-] MySQL is active"
exit
fi
echo "[-] MySQL is inactive"
echo "[-] Restart now"
sudo systemctl restart mysql
echo "[-] Done!"
# result: active or inactive
if [[ $result = "active" ]]; then
echo "[-] MySQL is active"
exit
fi
echo "[-] MySQL is inactive"
echo "[-] Restart now"
sudo systemctl restart mysql
echo "[-] Done!"
result=`systemctl is-active mysql`
# result: active or inactive
if [[ $result = "active" ]]; then
echo "[-] MySQL is active"
exit
fi
echo "[-] MySQL is inactive"
echo "[-] Restart now"
sudo systemctl restart mysql
echo "[-] Done!"
# result: active or inactive
if [[ $result = "active" ]]; then
echo "[-] MySQL is active"
exit
fi
echo "[-] MySQL is inactive"
echo "[-] Restart now"
sudo systemctl restart mysql
echo "[-] Done!"
假设有这样一个场景，今天我逛了一下 logseq 论坛，看到别人说新版本通过修改 :ui/show-empty-bullets? 变量可以显示或隐藏内容为空的 bullets，我觉得这个设置可能会有用，于是我想把这个配置方法在笔记软件里快速记录下来。