Text editing VIM operation, file upload

One 、 Text editing vi

vi/vim, A console based text editor
gedit, One is based on GUI Text editor for
among ,vim yes vi Upgraded version

• Open the text editor
  vim abc.txt
  If the destination file exists , Open edit ; If it doesn't exist , A new file will be created
  If the system does not have vim, Just install it ：
  sudo apt install vim
• Switch mode
  Edit mode Insert Mode： Press i key
  Command mode Command Mode： Press ESC key
• Exit the editor
  （1） Press ESC key , Get into Command mode
  （2） Input ：wq　 Save and exit
  　　 Input ：q　 sign out
  　　 Input ：q　 Forced exit （ Give up saving ）

Two 、vim More operations

• Linux Text editor
  1、 Desktop Environment ：gedit
  2、 Terminal environment ：
  　　－ A few changes ：vim
  　　－ A lot of modifications ： stay Windows Go to the editor , And then upload it to Linux

3、 ... and 、 Upload of text file

have access to notepad++ Or other professional editors

• Line breaks in text files
  Windows：\r\n
  Linux：\n

• Can be in Notepad++ This difference is observed in
  Try | Display symbols | Show end of line

• Line feed conversion ： edit | Document format conversion | Convert to UNIX Format
  Be careful ： Only in editing SHELL Script when , You need to switch
  Files in other formats generally do not need to be converted , Enter into *.xml,*.java

• SHELL Script editing
  1、 use Notepad++ Open editor
  2、 Turn into Unix Format
  3、 Uploaded to the Linux
  4、chmod +x