Yankee Scalable-Reactive TCP

For Debian 8/Ubuntu 16 ONLY.

Linux-headers is required to get compilation done.
This module is supported in kernel version after 4.9 .

(Latest version – 2.2.1)

  1. export MOD=react_rc2
  2. apt-get install make gcc-4.9 -y
  3. wget -O ./tcp_$MOD.c
    https://gist.github.com/anonymous/27b7ea6e93acdd23b097ab1a399c1287/raw/00c318f613856ed400c556126b851d18369e936b/tcp_react_rc2.c
  4. echo

dnscrypt-proxy

wget -O dnscrypt-proxy.sh https://raw.githubusercontent.com/ylx2016/reinstall/master/dnscrypt-proxy.sh && chmod +x dnscrypt-proxy.sh && ./dnscrypt-proxy.sh
dnsmasq_install=1
if [[ ${dnsmasq_install} == 1 ]]; then
  if [[ ! -d /etc/dnscrypt-proxy/ ]]; then
    mkdir /etc/dnscrypt-proxy/
  fi
ipv6_true="false"
block_ipv6="true"
if [[ -n ${myipv6} ]]; then
  

用alpine基于smartdns建立本地DNS服务器

因为是虚拟机下使用,下载虚拟机专用的镜像

https://alpinelinux.org/downloads/    Virtual板块下载86_64镜像

当前 http://dl-cdn.alpinelinux.org/alpine/v3.12/releases/x86_64/alpine-virt-3.12.1-x86_64.iso


创建虚拟机 当前alpine内核是5.4,虚拟机创建及初始化过程略过

apk update && apk upgrade && apk add sudo nano

下载并安装smartdns  from https://github.com/pymumu/smartdns

cd /tmp
wget https://github.com/pymumu/smartdns/releases/download/Release46.1/smartdns.1.2025.03.02-1533.x86_64-linux-all.tar.gz
cn
wget https://ghproxy.net/https://github.com/pymumu/smartdns/releases/download/Release46.1/smartdns.1.2025.03.02-1533.x86-linux-all.tar.gz
tar xvf smartdns.1.2025.03.02-1533.x86-linux-all.tar.gz && cd smartdns && chmod +x ./install && mkdir 

wordpress处理cdnjs加载慢的问题

我这里用的是nginx替代字符串的方法,在appnode下仅供参考

location ~ ^/.+\.php(/|$) {
sub_filter '//cdnjs.cloudflare.com/ajax/libs' '//cdn.staticfile.org';
sub_filter '//cdn.datatables.net' '//cdn.staticfile.org/datatables';
sub_filter_once off;
........

Centos6升Centos7教程/方法

网上有人说用centos6.6的版本升级到7比较好  使用dev的教程需要把域名改为buildlogs

测试中使用的是6.10最新版

升级有风险 升级有风险 升级有风险 不是100%成功

yum remove -y openscap && yum install -y http://buildlogs.centos.org/centos/6/upg/x86_64/Packages/openscap-1.0.8-1.0.1.el6.centos.x86_64.rpm

cat>/etc/yum.repos.d/upgradetool.repo<<EOF
[upg]
name=CentOS-$releasever - Upgrade Tool
baseurl=http://buildlogs.centos.org/centos/6/upg/x86_64/
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
EOF

yum install -y redhat-upgrade-tool preupgrade-assistant preupgrade-assistant-contents

yes | preupg -s CentOS6_7

#rpm --import