# Alternative prototype file for PDP-7 Unix filesystem layout # # This one has . and .. but no dd directory entries # # Entries are one of: # filename f[r-][w-][r-][w-] uid local_file_to_insert [inumber] # dirname d[r-][w-][r-][w-] uid [inumber] # device i[r-][w-][r-][w-] uid inumber # link l---- inumber # # The top directory's name is ignored # Numeric values are in decimal # Contents of each directory ends with a $ on a line by itself # Format was inspired by 6th Edition mkfs # / drwr- -1 2 core frwrw -1 /dev/null 1 system drwr- -1 3 ttyin irwr- -1 6 keyboard irwr- -1 7 pptin irwr- -1 8 ttyout irwr- -1 11 display irwr- -1 12 pptout irwr- -1 13 as frwr- -1 bin/as cat frwr- -1 bin/cat chmod frwr- -1 bin/chmod chown frwr- -1 bin/chown chrm frwr- -1 bin/altchrm cp frwr- -1 bin/cp date frwr- -1 bin/date ds frwr- -1 bin/ds ed frwr- -1 bin/ed init frwr- -1 bin/altinit ln frwr- -1 bin/ln ls frwr- -1 bin/altls mkdir frwr- -1 bin/altmkdir mv frwr- -1 bin/mv od frwr- -1 bin/od password frw-- -1 fs/password sh frwr- -1 bin/sh stat frwr- -1 bin/stat $ ken drwr- 10 system l---- 3 hello frwr- 10 fs/hello $ dmr drwr- 12 system l---- 3 $