[vim] edit multiple file in vim

===== Method 1 =====
Open multiple file in vim
vim -p a.c b.c c.c

===== Method 2 =====
Open the first file and add more
vim a.c

:tabe {FilPath/FileName}

===== Jump out vim temporarily =====
:shell == :sh

[root@localhost Good]#
Go back to vim
Type "exit"

Reference :

• How to effectively work with multiple files in Vim?    
• vim - Using tab pages