frankmanzhu

#!/usr/bin/env bash

shopt -s nullglob
lastgroup=""
for g in `find /sys/kernel/iommu_groups/* -maxdepth 0 -type d | sort -V`; do
    for d in $g/devices/*; do
        if [ "${g##*/}" != "$lastgroup" ]; then
            echo -en "Group ${g##*/}:\t"
        else
            echo -en "\t\t"

frankmanzhu

Online kms host address:
--------
kms.digiboy.ir
54.223.212.31
kms.cnlic.com
kms.chinancce.com
kms.ddns.net
franklv.ddns.net
k.zpale.com
m.zpale.com

frankmanzhu

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

frankmanzhu

相信很多人和我一样，拿到小米路由玩了几天，感觉官方的步伐不够快不够激进。既然如此，何不自己动手丰衣足食呢？

背景知识

首先你得知道Linux的一些基本理论，比如什么是bash啊，cd、ls这些命令怎么用等等。

其次你还得知道一些编程相关的东西，因为文章专注于Node.js的编译，所以Node.js和C++的一些基本知识是要有的。

热身准备

frankmanzhu

First verify the version of Java being used is not Sun Java 8 SDK

java -version

Check the latest version a build numbers in http://www.oracle.com/technetwork/java/javase/downloads/index.html

For url http://download.oracle.com/otn-pub/java/jdk/8u91-b14/jdk-8u91-linux-x64.tar.gz, the variables should be defined as:

java_base_version="8"
java_sub_version="102"

frankmanzhu

package demo.powermock;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;

import static org.junit.Assert.*;