ping
MSherrill at compuserve.com
MSherrill at compuserve.com
Thu Nov 16 13:00:41 EST 2000
On Thu, 16 Nov 2000 02:52:15 GMT, Greg Fortune
<gfortune_ewu at ispchannel.com> wrote:
>Why aren't we using the standard Linux ping as a command? Is ping.py
>somehow faster?
The standard Linux ping is standard only on Linux. And maybe not even
on all Linuxes. But Python is cross-platform, and it crosses to some
odd platforms.
I wrote a utility program (not Python) to parse and normalize ping
output so it could be loaded into a database. (The customer used ping
to periodically check troublesome network segments, I think. ICBW.)
Anyway, they had four versions of ping that produced identifiably
different outputs.
The Windows NT ping was particularly evil. (Could be NT redirection
is the evil; I don't know.) NT's ping, redirected to a file,
terminated each line with 0x0D 0x0D 0x0A. Looked fine until you
dumped it in hex.
--
Mike Sherrill
Information Management Systems
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