Shadowsocks

ShadowSocks PPA
https://pupli.net/2015/11/shadowsocks-ppa/

Native file system watcher for Linux
https://pupli.net/2015/11/native-file-system-watcher-for-linux/

Configure Shadowsocks via Config File
https://pupli.net/2015/12/configure-shadowsocks-via-config-file/

Install ShadowSocks on Linux from Source
https://pupli.net/2016/04/install-shadowsocks-on-linux-from-source/

Tuning the Linux kernel for better shadowsocks network throughput
https://pupli.net/2017/03/tuning-the-linux-kernel-for-better-shadowsocks-network-throughput/

Install ShadowSocks via shadowsocks-libev on Ubuntu 16.04
https://pupli.net/2017/09/install-shadowsocks-via-shadowsocks-libev-on-ubuntu-16-04/

Boost Ubuntu 16.04/17.10 Network Performance by Enabling TCP BBR
https://pupli.net/2017/12/boost-ubuntu-16-04-17-10-network-performance-by-enabling-tcp-bbr/

Install and Configure Shadowsocks with obfusaction
https://pupli.net/2018/01/install-and-configure-shadowsocks-with-obfusaction/

Configure Multiple Users for Shadowsocks-libev
https://pupli.net/2019/07/configure-multiple-users-for-shadowsocks-libev/

Install Shadowsocks with v2ray-plugin
https://pupli.net/2019/08/install-shadowsocks-with-v2ray-plugin/

Set Permanently ulimit -n / open files in ubuntu
https://pupli.net/2019/08/set-permanently-ulimit-n-open-files-in-ubuntu/

Install Shadowsocks + V2ray + TLS + CDN on Ubuntu
https://pupli.net/2022/10/install-shadowsocks-v2ray-tls-cdn-on-ubuntu/

Configure Shadowsocks + V2ray + TLS + Apache + CDN on Ubuntu
https://pupli.net/2022/10/configure-shadowsocks-v2ray-tls-apache-cdn-on-ubuntu/

Add uTLS option to HTTP2, Websocket and gRPC transport in Xray-core
https://pupli.net/2022/11/add-utls-option-to-http2-websocket-and-grpc-transport-in-xray-core/