Firstly, install ImageMagick on your linux server
yum install ImageMagick
Secondary, run this command:
convert -colorspace RGB file.pdf file.jpg
convert -colorspace RGB -crop 594×841+29+29 -resize 100×141 file.pdf file.jpg
Firstly, install ImageMagick on your linux server
yum install ImageMagick
Secondary, run this command:
convert -colorspace RGB file.pdf file.jpg
convert -colorspace RGB -crop 594×841+29+29 -resize 100×141 file.pdf file.jpg