| I have everything going into /opt/frog, but any path will work as long as you don't need sudo to write to it. | |
| First, we need to compile openssl and cmake as they will be used during the compilation of mysql. | |
| ### openssl 1.1.1i | |
| cd /opt/frog/src | |
| curl --remote-name https://www.openssl.org/source/openssl-1.1.1i.tar.gz | |
| tar xf openssl-1.1.1i.tar.gz | |
| cd openssl-1.1.1i | |
| ./configure darwin64-arm64-cc --prefix=/opt/frog/openssl-1.1.1i |
IaaS指提供系统（可以自己选）或者储存空间之类的硬件，软件要自己手动装；PaaS提供语言环境和框架（可以自己选）；SaaS只能使用开发好的软件（卖软件本身）；BaaS一般类似于非关系数据库，但各家不通用，有时还有一些其它东西。
| #!/usr/bin/env bash | |
| # https://developers.supportbee.com/blog/setting-up-cucumber-to-run-with-Chrome-on-Linux/ | |
| # https://gist.github.com/curtismcmullan/7be1a8c1c841a9d8db2c | |
| # http://stackoverflow.com/questions/10792403/how-do-i-get-chrome-working-with-selenium-using-php-webdriver | |
| # http://stackoverflow.com/questions/26133486/how-to-specify-binary-path-for-remote-chromedriver-in-codeception | |
| # http://stackoverflow.com/questions/40262682/how-to-run-selenium-3-x-with-chrome-driver-through-terminal | |
| # http://askubuntu.com/questions/760085/how-do-you-install-google-chrome-on-ubuntu-16-04 | |
| # Versions | |
| CHROME_DRIVER_VERSION=`curl -sS chromedriver.storage.googleapis.com/LATEST_RELEASE` |
| adb help // List all comands | |
| == Adb Server | |
| adb kill-server | |
| adb start-server | |
| == Adb Reboot | |
| adb reboot | |
| adb reboot recovery | |
| adb reboot-bootloader |
| 127.0.0.1 api.ad.xiaomi.com | |
| 127.0.0.1 sdkconfig.ad.xiaomi.com | |
| 127.0.0.1 ad.mi.com | |
| 127.0.0.1 ad.xiaomi.com | |
| 127.0.0.1 ad1.xiaomi.com | |
| 127.0.0.1 adv.sec.miui.com | |
| 127.0.0.1 test.ad.xiaomi.com | |
| 127.0.0.1 new.api.ad.xiaomi.com |
| Latency Comparison Numbers (~2012) | |
| ---------------------------------- | |
| L1 cache reference 0.5 ns | |
| Branch mispredict 5 ns | |
| L2 cache reference 7 ns 14x L1 cache | |
| Mutex lock/unlock 25 ns | |
| Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
| Compress 1K bytes with Zippy 3,000 ns 3 us | |
| Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
| Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
