Explore Linux commands
1) To get the full hardware configuration details and information about each component,just enter
$ sudo lshw
2) To get the usage of your RAM memory
$ free -m
3) To know the operating mode
$ uname -a
4) To know architecture of cpu
$ lscpu
5) To upack the tar.gz file
$ tar -xvf filename.tar.gz
6)To install the .deb (debian) file
$dpkg -i filename.deb
