The usage of the Linux basic command ex
This article mainly introduces "the usage of Linux basic command ex". In daily operation, I believe many people have doubts about the usage of Linux basic command ex. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the doubts about "the usage of Linux basic command ex"! Next, please follow the editor to study!
Ex
Ex starts the vim editor, which executes in the same way as vim-E. To return from ex mode to normal mode, you can type: vim in vim.
The scope of this command: RedHat, RHEL, Ubuntu, CentOS, SUSE, openSUSE, Fedora.
1. Grammar
Ex [options] file
2. List of options
Option
Description
-- version
Display command version information
-- help
Show help documentation
+ num
Display starts with the specified line of the text
-b
Enter binary mode
-c
The first file editor completes the execution of the specified instruction
-d
Enter diff mode and display the differences when editing multiple files
-m
Modification of files is not allowed
-n
Do not use caching
-o
Open n files at the same time
-p
Display each file in tab format
-r
List the cache and display the restored information
-R
Open in read-only mode
S
Silent mode without displaying any error messages
3. Examples
Edit files in ex mode
[root@localhost weijie] # ex 1.c / / enter ex mode editing
"1.c" 5L, 62C
Enter Ex mode. Enter "visual" to return to normal mode.
: visual / / enter visual to return to normal mode
Hello world
I am david.
I love linux
Love code.
Nihao ed
At this point, the study of "the usage of the Linux basic command ex" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!
