Ubuntu下安裝notepad++：

sudo add-apt-repository ppa:notepadqq-team/notepadqq

sudo apt-get update

sudo apt-get install notepadqq

ubuntu14.04和18.04下安裝sublime text3及Package Control外掛：

ubuntu14.04：

安裝Sublime text3：

sudo add-apt-repository ppa:webupd8team/sublime-text-3   
sudo apt-get update  
sudo apt-get install sublime-text-dev 
 

ubuntu18.04：

安裝Sublime text3：

wget -qO - https://download.sublimetext.com/sublimehq-pub.gpg | sudo apt-key add -
echo "deb https://download.sublimetext.com/ apt/stable/" | sudo tee /etc/apt/sources.list.d/sublime-text.list
sudo apt-get update
sudo apt-get install sublime-text

安裝Package Control外掛：

安裝成功後開啟sublime text3，按ctrl + ~，在控制檯中輸入（一行一行輸入）：

import urllib.request, os;
pf = 'Package Control.sublime-package'; 
ipp = sublime.installed_packages_path(); urllib.request.install_opener( urllib.request.build_opener( urllib.request.ProxyHandler()) );
open(os.path.join(ipp, pf), 'wb').write(urllib.request.urlopen( 'http://sublime.wbond.net/' + pf.replace(' ','%20')).read())
 

即可按成Package Control外掛的安裝。