Comments (4)
Test environment:
❯ truncate -s 9223372036854775807 huge/{1,2,3,4,5,6,7,8,9}{0,1,2,3,4,5,6,7,8,9}{0,1,2,3,4,5,6,7,8,9}
Before:
❯ dua -A huge
18.45 EB huge
After:
❯ dua -A huge
8.30 ZB huge
from dua-cli.
Wonderful! I wasn't aware that truncate
could also create files - thus far I was just using it for removing a trailing newlines using -s -1
😅.
Amazing.
Closing this issue as the PR fixing it was merged.
from dua-cli.
You have just shattered my idea that nobody, ever, would hit the limits of u64, who can fit the amount of stars in the known universe multiple times and all :D. Probably that idea of mines is quite similar to that other one, along the lines of "640kb of main memory is going to be enough" :D.
Out of curousity: How did you produce these files? Are they actually backed by that much disk space?
To the point: I think it would not be an issue to represent the final aggregation as u128.
Would you be interested in giving that a shot?
from dua-cli.
❯ truncate -s 9223372036854775807 huge1
❯ l huge1
.rw-r--r-- 9.2E freaky freaky 1 Jul 15:56 huge1
They're sparse files and consume no more space than an empty file.
I'll have a look and see if I get bored before I finish fixing the compiler errors ;)
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