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unixscripts-photos [2019/01/03 18:00] – [Photo scripts] adminunixscripts:photos [2020/10/17 03:07] (current) admin
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-====Unixscripts-Photos====+====Unixscripts:Photos====
  
-These are useful in manipulating photos (jpegs). They depend on **argp.sh**(1) - see [[unixscripts|Unix Scripts]] +These are useful in manipulating photos (jpegs). They depend on my library **argp.sh**(1) - see [[unixscripts:0-intro|Unix Scripts]] - and these external packages are required **jhead**(1), **jpgtrans**(1), netpbm-progs (**pnmscale**(1)), libjpeg (**djpeg**(1), **cjpeg**(1))
- +
-Generally, these are required **jhead**(1), **jpgtrans**(1), netpbm-progs (**pnmscale**(1)), libjpeg (**djpeg**(1), **cjpeg**(1))+
 ===erect-jpeg=== ===erect-jpeg===
 {{scripts:erect-jpeg | erect-jpeg }} - rotate a photo so that it displays correctly by examining the Orientation Exim information in the file. Uses **xargs**(1) to parallelise operations to as many CPUs as it can find. {{scripts:erect-jpeg | erect-jpeg }} - rotate a photo so that it displays correctly by examining the Orientation Exim information in the file. Uses **xargs**(1) to parallelise operations to as many CPUs as it can find.
unixscripts/photos.1546563651.txt.gz · Last modified: 2019/01/03 18:00 by admin

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