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From my past Unix & alike experience with Cromix/SVR5/BSD and
SunOS/Solaris, I seem to remember faintly that there was a
difference between "cp -r" and "cp -R".<br>
Both copied recursively directories and files, while -R (possibly)
also followed symlinks and copied their targets.<br>
<br>
On SUSE Linux (which first version 1993 is told to orginate from the
most Unix like Slackware), the man pages for cp just say<br>
<blockquote>-R, -r, --recursive<br>
copy directories recursively<br>
</blockquote>
A previous thread on Stack Exchange, "Difference between cp -r and
cp -R (copy command)", mentions additionally POSIX defined and
implementation dependency.<br>
<a class="moz-txt-link-freetext" href="https://unix.stackexchange.com/questions/18712/difference-between-cp-r-and-cp-r-copy-command">https://unix.stackexchange.com/questions/18712/difference-between-cp-r-and-cp-r-copy-command</a><br>
<br>
So I am used with "cp -R" for complete directory backup purpose;
else I use more effective "rsync" incremental backups to portable
(USB) disks.<br>
. <br>
What do you use and think here about this?<br>
<blockquote><br>
</blockquote>
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