I can see my arp cache if I enter arp
into the terminal. I want to know the file location of the arp cache in Ubuntu.
1 Answer
Do you menan /proc/net/arp ?
cat /proc/net/arp
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So the full answer is: The arp cache is not a file, but sits in kermel memory. And this piece of kernel memory has a virtual file interface in the
proc
filesystem.– JuergenJan 24, 2019 at 23:17