*ubuntu command "7zip"

make sure you are a root
Tar file:
#sudo su
#tar -cvf - Adobe | 7za a -t7z -m0=lzma -mx=9 -mfb=64 -md=64m -ms=on -si Adobe.tar.7z

Untar file:
#7za x -so /opt/Adobe.tar.7z | tar -xf -