portage-ng --merge
>>> Emerging : portage://sys-apps/memtest86+-7.20:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://sys-apps/memtest86+-7.20
│ └─ file ─┤ 262.72 Kb memtest86+-7.20.tar.gz
└─step 2─┤ install portage://sys-apps/memtest86+-7.20
│ └─ conf ─┤ USE = "bios64 uefi64 boot (-bios32) (-iso32) (-uefi32) -iso64 -secureboot"
└─step 3─┤ run portage://sys-apps/memtest86+-7.20
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
262.72 Kb to be downloaded.