meta/011-fifo.mac

# make a fifo and a file and replace them crosswise
mkdir $1 /1
mkfifo $2 /1/2
mkfile $3 /1/3
snapshot

unlink /1/2
unlink /1/3
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remount

mkfile $2 /1/2
mkfifo $3 /1/3

snapshot

chown /1/3 2000:2001
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