batch image resize

[Alexander Skwar]

· Balvinder Kataora <nine.socks at gmail.com>:

>> Use mogrify instead (also in the imagemagick package).

> Thanks for this, it's working very well, since it modifies the file and
> saves it,

That's the whole difference between mogrify and convert :)

As the man page writes:

| Mogrify overwrites the original image file, whereas, 
| convert(1) writes to a different image file. 

Alexander Skwar
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