[NPM] 更新套件或單一套件版本

#更新所有套件(這樣跑很可怕XD)

npm update 

#更新單一套件

npm install express-validator@5.3.1 --save-dev

解決無法bitbucket.org連線的問題

記錄無法bitbucket連線的問題

Q: Could not resolve hostname bitbucket.org: Temporary failure in name resolution
A:
sudo vim /etc/resolv.conf
nameserver 8.8.8.8
search bitbucket.org
測試連線
nslookup bitbucket.org

Server: 10.211.55.1

Address: 10.211.55.1#53

Non-authoritative answer:

Name: bitbucket.org

Address: 18.205.93.2

Name: bitbucket.org

Address: 18.205.93.1

Name: bitbucket.org

Address: 18.205.93.0