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Quick Start
Installation composer global require laravel/installer Errors Change Source. composer config -...
Commands
Config Path mysql --help | grep -B 1 etc/my.cnf Default options are read from the following fil...
Commands
Check Health curl http://172.17.0.2:9200/_cluster/health?pretty Set Replicas Num curl -X PUT "...
Deploy Server and Client
Install OpenVPN and EasyRSA apt install -y openvpn easy-rsa Create CA cd /etc/openvpn Create E...
Certificate
Ingress TLS Config spec: ingressClassName: nginx-external rules: - host: foo.com http:...
conntrack
conntrack usage conntrack -L | awk '{print $5}' | cut -d= -f2 | sort | uniq -c | sort -nr | head
netfilter-persistent
Installation apt-get install -y netfilter-persistent apt-get install -y iptables-persistent Us...
Multiple Remotes
Configuration proto tcp-client # 服务器地址和端口 remote xxx xxx remote xxx xxx # remote 建立连接的超时时间 con...
fio
fio(flexible I/O tester) is a tool that will spawn a number of threads or processes doing a parti...
Commands
iostat apt-get install -y sysstat iostat -x 1 iotop apt-get install iotop iotop -aoP lsblk ...