Os: Ubuntu 17.04 Assuming you have the firewall rules in: /etc/iptables.up.rules Perhaps the most obvious answer will be to create…
Technology
A way to merge with upstream latest Github forked project
Environment: Mac 10.12, Github, SSH, keys, id_rsa.pub First, make sure you added ur current Mbpr id keys to Github (https://github.com/settings/keys) Next,…
Ubuntu enable tcp bbr 開啟bbr
TCP BBR 的目的是要盡量跑滿頻寬， 並且盡量不要有排隊等待的情況，效果並不比速銳來的差。 首先，確保你的主機 Kernel > 4.9 以上，若要更新Kernel到最新版本，可以參考這個 教學範例 假設主機的Kernel > 4.9 以上，我們要開啟該功能，若有跟新Kernel，請記得Reboot主機先 ssh 輸入該指令 echo “net.core.default_qdisc=fq” >> /etc/sysctl.conf…
How to update Ubuntu kernel to latest version
Update Ubuntu kernel to Latest version (Updated 2018.04.08) OS: Ubuntu 14+, XEN, KVM 64bit Goto: http://kernel.ubuntu.com/~kernel-ppa/mainline/
Manually install Python3 on CentOS
First, install minimum necessary tools: $ sudo yum install yum-utils Then using yum-builddep, set up a necessary build environment for…
Password protect for Nginx directory
Create a htpasswd file inside your website directory you wish to protect (xxx.com/htpasswd) Password must be encoded by the crypt(3) function…
How To Change your DNS on Linux
If you want to hard-code DNS Servers to use on CentOS or Debian, it has 2 methods. Configure static DNS…
Windows 7-10 Wifi AP 無線AP生成分享
Setup Wifi AP by following Command with Administrators Privileges netsh wlan set hostednetwork mode=allow ssid=%ssid% key=%key% netsh wlan start hostednetwork…
免費GeoTrust SSL DV 證書(簡體中文)
前言 現在市場上很多免費的SSL，如 RapidSSL, StartSSL, 最近火紅Let’s Encrypted 。。。由於一個企業用的SSL都要100美元左右，每年更新，根本吃不消~~ 現在介紹一個GeoTrusted 這家的DV SSL給大家使用 中文版的說明 DV SSL 证书是 Domain Validation SSL Certificate 英文全称的简写，翻译成中文是域名型 SSL证书…
Android 6.0 Genymotion 安裝Google Services
平台：Mac/ Windows 都可 Android : 6.0 範例 以下簡單幾個步驟即可安裝Google Service 到你的系統啦~~ 轉換Genymotion 到Arm ，下載~ ARM_Translation_Marshmallow（直接拖ZIP進去安裝）,需要Restart 到Open Gapps 6.0 Pico 版本 （網址：https://github.com/opengapps/x86/releases）,需要Restart…