less 命令用法

Once started, less willdisplay the text file one page at a time. You mayuse the Page Up and Page Down keys to move throughthe text file. To exitless,type "q". Here are some commands that less will accept:

Keyboard commands for the less program

Command	Action
Page Up or b	Scroll back one page
Page Down or space	Scroll forward one page
G	Go to the end of the text file
1G	Go to the beginning of the text file
/characters	Search forward in the text file for anoccurence of the specifiedcharacters
n	Repeat the previous search
q	Quit