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I0OJJ  > PACKET   19.05.26 20:02l 52 Lines 1604 Bytes #55 (0) @ WW
BID : 1BZ_IR0EQ
Read: OE5RCO GAST
Subj: Re: XZ Compression
Path: DB0FFL<OE2XZR<OE6XPE<DB0RKB<DK0WUE<HB9ON<IK7NXU<IK6IHL<IZ3LSV<I0OJJ<
      N2NOV<KC2NJV<LU9DCE<EA2RCF<IR0EQ
Sent: 260519/1743z @:IR0EQ.ITA.EU [Rome] $:1BZ_IR0EQ

>From i0ojj%ir0eq.ita.eu@i0ojj.ampr.org Tue May 19 19:47:33 2026
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Message-Id: <1BZ_IR0EQ@n2nov.bbs>
>From: i0ojj@ir0eq.ita.eu
X-JNOS-User-Port: Circuit  (ARECS:N2NOV-7 N2NOV-7)  -> Sending message

>From i0ojj@rgate.ampr.org Tue May 19 19:43:23 2026
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>From: i0ojj@rgate.ampr.org

That's OK all.

Try also the .bz2, txz and perhaps the .lz.
Every kinda compressor own switches for further
compression, too.

--
73 and ciao, gustavo i0ojj
non multa, sed multum

-----------
Date: 19 May 26 13:07:00 GMT
From: kq6up@kq6up.#sca.ca.usa.noam
To: packet@ww
Subject: XZ Compression

Path: I0OJJ!N2NOV!KQ6UP

>From kq6up%kq6up.#sca.ca.usa.noam@i0ojj.ampr.org Tue May 19 15:09:00 2026
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Message-Id: <7376_KQ6UP@n2nov.bbs>
>From: kq6up@kq6up.#sca.ca.usa.noam
X-JNOS-User-Port: Circuit  (ARECS:N2NOV-7 N2NOV-7)  -> Sending message

I find that if I use XZ to compress my attachments prior to
sending them as a 7plus file, I get the smallest possible file.

As far I know, XZ has the highest compression ratio at the
expense of a lot of processing time to compress.

To "unzip" use the command unxz in Linux/UNIX.

-73 de Chris KQ6UP
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