[Cialug] Auto create link in a folder

[Andrew Denner]

The other option would be to modify the wordpress php code to perform the
link when you upload the file (assuming that you are using wordpress to do
the upload) https://php.net/manual/en/function.symlink.php

On Sun, May 17, 2015 at 11:12 PM, Matthew Nuzum <newz at bearfruit.org> wrote:

> Thanks, I will check this unionfs out. I’ve heard of it but haven’t used
> it, except for the CoW file systems that were popular back in the day of
> live CDs.
>
> Josh, also thanks. Inotify was the search word that would have gotten me
> to what I was thinking.
>
> In the meantime, there is a cron job doing cp -rs at regular intervals.
> --
> Matthew Nuzum
> newz2000 on freenode, skype, linkedin and twitter
>
>
> ♫ You're never fully dressed without a smile! ♫
>
> > On May 17, 2015, at 6:24 PM, Pixie <pix at kepibu.org> wrote:
> >
> > This sounds like a perfect fit for a union mount for the staging
> > directory (see unionfs, aufs, overlayfs).
> >
> > Something like:
> >  unionfs-fuse
> >
> /var/www/staging/wp-content/uploads-real=RW:/var/www/live/wp-content/uploads=RO
> > /var/www/staging/wp-content/uploads
> >
> > (overlayfs may make more sense, depending on your kernel version.)
> >
> >
> >
> > On 2015.05.17 16:23, Matthew Nuzum wrote:
> >> I have a live wordpress site and a staging wordpress site. I have a
> >> job that can periodically copy the live site over to staging to keep
> >> the test site relatively up to date. However, this site deals with
> >> large files and it is wasteful to keep a duplicate copy of them on
> >> the same drive.
> >>
> >> What I’d like to do is create a link for the files in the live site
> >> over to staging whenever it is created. I don’t care if the links are
> >> soft or hard. For example,
> >>
> >> If a file is created in /var/www/live/wp-content/uploads
> >> automatically create a link to it in
> >> /var/www/staging/wp-content/uploads.
> >>
> >> I can create a batch job that does this every so often, but is there
> >> an easy way to have it happen automatically? I seem to remember a
> >> service that will watch file for file modifications and do something
> >> on demand. That seems like an efficient way to do it. I was thinking
> >> the service was called iwatch or similar, but searching for that only
> >> shows me stuff about the Apple Watch.
> >>
> >> Here’s what I don’t want to do: I don’t want to symlink the uploads
> >> folder. I want to be able to upload files to staging without them
> >> going to live.
> >>
> >
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