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A comment on Show HN: "q", a DNS query tool with support for UDP, TCP, DoT, DoH, DoQ and ODoH. Parent comment

Re:Show HN: "q", a DNS query tool with support for UDP, TCP,... by ilikepi on Sunday April 17, 2022 @10:27PM (#31066653)
> Are there many other well-known utilities with a single-letter name?

There is a `w` command. It's kind of like a mix of `who` and `uptime`.

https://linux.die.net/man/1/w

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Re:Show HN: "q", a DNS query tool with support for UDP, TCP,... by LeoPanthera on Monday April 18, 2022 @02:30AM (#31068009)
Huh! Today I learned that w and who aren't the same. I always thought they were.
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Re:Show HN: "q", a DNS query tool with support for UDP, TCP,... by zvr on Monday April 18, 2022 @05:17AM (#31068744)
The `w` command is more of a `what` instead of `who`.
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