robinvanyang

1. 添加登录用户，注意：此命令不兼容debian系或redhat系

useradd -m -G wheel -s /bin/bash testuser  #wheel附加组可sudo，以root用户执行命令 -m同时创建用户home目录
passwd testuser

robinvanyang

# -*- coding: utf-8 -*-

# 注意: 需手动新建result文件夹
import os
from shutil import copyfile
import cv2

base = './images/'
destination = "./result/"
max_width = 500

robinvanyang

sudo sh -c 'echo "/Users/jones/Documents/mypath/mongodb/bin" > /etc/paths.d/mongodb'

robinvanyang

import android.text.TextUtils;

import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.HashMap;
import java.util.regex.Matcher;