linux[Foundation]-03--dcouments[Other useful files]

1. Where are these useful documents?

/usr/share/doc

Example:

GRUB2 (New start-up management software)

/usr/share/doc/grub2-tools-2.02 2.02 indicates version

2. Ultra-Simple editor: Nano

Usage: Nano test.txt//If there is no test.txt under the current directory, create a new one, if any, open the old

The following ^ represents Ctrl

^+g----> Get online Help

^+x----> Leave nano, if any changes will prompt to save

^+o----> Store files (under privileged conditions)

^+r----> read data from other files, you can copy the contents of a file into this file

^+w----> Search string

^+c----> Description of the number of rows and columns at the current cursor location

^+_----> Enter column numbers to move the cursor quickly to the target location

^+y----> Correction grammar function

^+y----> Support mouse to move cursor

　　　　

linux[Foundation]-03--dcouments[Other useful files]