Linux Mint 17 using configuration 2

Tee Command--function: reads the standard input data and outputs its contents to a file

1 W.H.O. Tee W.H.O. .     out # writes the output of the WHO command to the same directory file Who.out 2whogreptee. TXT  # After search filter and then write 3 parameters:4 -A or--append #附加到已有文件后面, default is overwrite 5 -i-i or--ignore-interrupt    #忽略中断信号 6 --version   #显示版本信息

PWD command-function: Displays the full pathname of the current directory, without being confused with the password command passwd

1 pwd -lp

RPM command-function: Redhat Package Manager: Executes the installation packages, the binaries can be installed directly, and the source packages need to be automatically compiled by RPM. (Source packages often use src.rpm as the suffix name)

Common combination Commands

1 -ivh  #显示安装进度   --install--verbose--hash2 -uvh# Upgrade package 3 -QPL #列出rpm软件包内的文件信息 "Query Package List"4 -qpi #列出rpm软件的描述信息 5 - Va  #校验所有的rpm软件包, looking for lost files 6 -e #删除包

Example:

1 rpm-q Mono #查询Mono程序是否安装

Linux Mint 17 using configuration 2