clear 命令

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clear 命令语法:


clear

clear 命令知识扩展:


NAME
       clear - clear the terminal screen

SYNOPSIS
       clear

DESCRIPTION
       clear  clears your screen if this is possible.  It looks in the environ-
       ment for the terminal type and then in the terminfo database  to  figure
       out how to clear the screen.

       clear ignores any command-line parameters that may be present.

SEE ALSO
       tput(1), terminfo(5)

       This describes ncurses version 5.7 (patch 20090207).

clear 命令补充说明:


clear命令 用于清除当前屏幕终端上的任何信息。

clear 命令实例:


直接输入clear命令当前终端上的任何信息就可被清除。




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