https://www.debian.org/releases/forky/amd64/apds04.en.html
D.4. Installing Debian GNU/Linux over Parallel Line IP (PLIP)
debian gnu linuxparallel line4installing
https://openclipart.org/detail/316715/symbol-for-parallel-line-shift
symbol for parallel line shift - Openclipart
symbol for parallel line shift by @
parallel linesymbolshiftopenclipart
https://www.osti.gov/biblio/1017442
Line-plane broadcasting in a data communications network of a parallel computer (Patent) | OSTI.GOV
Methods, apparatus, and products are disclosed for line-plane broadcasting in a data communications network of a parallel computer, the parallel computer...