Zhou Wei weiofcn

## logstash-remove-nulls.conf
# Logstash filter to remove embedded NULL characters

filter {
	mutate {
		gsub => [
			# Replace all NULL characters empty string. Do this to the message field first which will apply to all fields instead of specifying individual fields.
			"message", "[\u0000]", ""
			]
	}

## linux上用strongswan搭建ikev2协议vpn.md

      
        
          
            
              
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                losisli
                / linux上用strongswan搭建ikev2协议vpn.md
            
            
              Last active
              February 28, 2023 22:57
            
          
        
      
        
  
      
    测试平台：DigitalOcean VPS ubuntu14.04 x64, strongswan5.2.2
运行以下命令请使用root权限
一：安装strongswan

由于ubuntu软件仓库中strongswan版本较低，因此从官网源码编译安装
apt-get install build-essential     #编译环境
aptitude install libgmp10 libgmp3-dev libssl-dev pkg-config libpcsclite-dev libpam0g-dev     #编译所需要的软件