Tips for using Vim

Vim query manpage: press Ctrl + k to quickly query the words under the current cursor in manpage.

Enter Chinese Characters in VIM: Enter the Chinese shortcut key Ctrl + &

Send an email directly with the selected content in VIM: The method for sending an email directly after the selected content is selected: Ubuntu can install the following software sudo apt-Get install mutt msmtp getmail4 procmail

Some basic configuration files need to be written in the middle, which is omitted here. After selecting the content, execute the command (you can use the shortcut key ing) '<,'> W! Mutt-s example@gmail.com-s "Subject: Test mutt"