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clear 命令清除当前屏幕终端上的任何信息。
clear 命令安装:
-bash: clear command not found
#Debian
apt-get install libncurses5-dbg
#Ubuntu
apt-get install libncurses5-dbg
#Alpine
apk add ncurses
#Arch Linux
pacman -S ncurses
#Kali Linux
apt-get install ncurses-bin
#CentOS
yum install ncurses
#Fedora
dnf install ncurses
#OS X
brew install ncurses
#Raspbian
apt-get install libncurses5-dbg
#Docker
docker run cmd.cat/clear clear
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。
clear 命令扩展阅读:
clear 命令评论