NAME(名称)
clear - 清除终端屏幕
SYNOPSIS(总览)
clear
DESCRIPTION(描述)
clear可以在允许的情况下清屏. 它会在环境变量中查找终端的类型, 然后到 terminfo数据库中找出清屏的方法.
SEE ALSO(另见)
tput(1), terminfo(5)
#p#
NAME
clear - clear the terminal screen
SYNOPSIS
clear
DESCRIPTION
clear clears your screen if this is possible. It looks in the environment for the terminal type and then in the terminfo database to figure out how to clear the screen.
SEE ALSO
tput(1), terminfo(5)
