less
1.1、less简介
是什么 ?:a free, open-source file pager.
开发语言:C
官方主页:http://www.greenwoodsoftware.com/less
1.2、通过包管理器安装less
操作系统包管理器安装命令
Windowsscoopscoop install less
WindowsChocolateychoco install -y less
macOSHomeBrewbrew install less
GNU/LinuxLinuxBrewbrew install less
aptsudo apt-get install -y less
CentOSyumsudo yum install -y less
dnfsudo dnf install -y less
openSUSEzyppersudo zypper install -y less
Alpine Linuxapksudo apk add less

Arch Linux

ArcoLinux

Manjaro Linux

pacmansudo pacman -Syyu --noconfirm
sudo pacman -S    --noconfirm less
Gentoo LinuxPortagesudo emerge less
1.3、通过编译源码安装less
1.4、less中包含的命令