vsftpd linux下ftp server配置

https://help.ubuntu.com/lts/serverguide/ftp-server.html.en
http://www.ducea.com/2006/07/27/allowing-ftp-access-to-files-outside-the-home-directory-chroot/
https://www.sigerr.org/article/setup-vsftpd-custom-multiple-directories-users-accounts-ubuntu-step-by-step
https://www.digitalocean.com/community/tutorials/how-to-configure-vsftpd-to-use-ssl-tls-on-an-ubuntu-vps
https://www.digitalocean.com/community/tutorials/how-to-set-up-vsftpd-for-a-user-s-directory-on-ubuntu-16-04

ubuntu 中文显示异常

I just added this line in ~/.bash_profile:

export LC_ALL=en_US.UTF-8

mac 常用命令

du -hd1 查看当前目录下目录大小

intellij idea 或者 pycharm 模板参数

# -*- coding: utf-8 -*-
"""
Created on  ${TIME} ${DATE}

@author: ${USER}
"""


例如上面，全部的参数参考 https://www.jetbrains.com/help/pycharm/file-template-variables.html

更改maven仓库为阿里云仓库

https://www.cnblogs.com/geektown/p/5705405.html
https://yq.aliyun.com/articles/78124

mac 换机

1.迁移数据：https://support.apple.com/zh-cn/HT204350

2.备份数据  Paragon NTFS for Mac

3.抹掉数据重装系统 https://support.apple.com/zh-cn/HT204904

https://support.apple.com/zh-cn/ht201065


sudo chown -R $(whoami) /usr/local/Cellar

如何在mac ppt2016环境下自动导入图片生成ppt

如果windows环境，默认是直接支持的，参考文档http://www.office68.com/powerpoint/21104.html

mac下需要使用 Automator 其参考文档https://support.apple.com/zh-cn/guide/automator/welcome/mac 

mac2016移除了对automator 的支持，所以需要下载对应的插件；具体的参考https://answers.microsoft.com/en-us/mac/forum/macoffice2016-macpowerpoint/powerpoint-2016-and-automator-cant-see-ppt-in-the/464748a8-43f3-4c2c-badf-a76a644ea265?page=2

下载链接在https://onedrive.live.com/?authkey=%21AMh-grSm44uwOC0&cid=DE8ADB12A20968E4&id=DE8ADB12A20968E4%213226&parId=root&action=locate