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@xingfanxia
Created June 30, 2020 06:27
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unpack pdf into zips
parallel 'mkdir -p {.} && convert -density 144 {} {.}/{.}.jpg && cd {.} &&
convert *.jpg \
-background white \
-bordercolor white \
-border 0x50 \
-append \
-shave 0x50 \
-resize 1080 \
-quality 85 \
-sharpen 0x1.0 \
{.}.jpg && echo {.} done' ::: *pdf
parallel 'mkdir -p {.} && convert -density 144 {} {.}/{.}.jpg && cd {.} &&
convert *.jpg \
-append \
{.}_out.png && rm -rf *.jpg && echo {.} done' ::: *pdf
parallel 'mkdir -p {.} && convert -density 144 {} {.}/{.}.jpg && echo {.} done' ::: *pdf
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