How to make multiline comments by linux
This article mainly explains "how to make multi-line comments in linux". Interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "how to make multi-line comments on linux".
Method: 1, press esc to enter the command line mode; 2, press "Ctrl+v" to enter the column mode; 3, press "PgUp/PgDn" to select the line to be commented; 4, press the uppercase I to enter the insert mode; 5, enter the comment character "/ /" or "#"; 6, press the esc key to save.
The operating environment of this tutorial: linux7.3 system, Dell G3 computer.
How to make multiline comments by linux
1. Multiline comments:
1. First press esc to enter the command line mode, press Ctrl + v to enter the column (also known as block) mode
two。 Use the up and down keys at the beginning of the line to select multiple lines that need to be commented
3. Press the keyboard (uppercase) "I" key to enter insert mode
4. Then enter the comment character ("/ /", "#", etc.)
5. Finally press the "Esc" key.
Note: after pressing the esc key, it will wait a while before the comment appears. Don't worry ~ the time is very short.
two。 Delete multiline comments:
1. First press esc to enter the command line mode, press Ctrl + v to enter the column mode
two。 Select multiple lines to uncomment
3. Press "x" or "d".
Note: if it is a "/" comment, you need to do it twice. If it is a "#" comment, you can do it once.
3. Multi-line deletion
1. First, in command mode, type ": set nu" to display the line number
two。 Determine the line you want to delete by the line number
3. Enter the command ": 32jue 65d", enter key, line 32-65 will be deleted, quickly
If you accidentally delete it incorrectly, you can use the'u 'key to restore it (in command mode)
At this point, I believe you have a deeper understanding of "how to make multi-line comments in linux". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!
