Victor Giers 0bb9a87a52 fixed md syntax error | 3 년 전 | |
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README.md | 3 년 전 |
Collection of notes
N=1; ls -tr -1 *.jpg | tac | while read file; do mv "$file" "$N".jpg; N=$((N+1)); done
mogrify -rotate 180 *.jpg
mogrify
overwrites existing images which is what makes it different from convert
for f in ./*.jpg; do convert "$f" \( -clone 0 -fill black -colorize 100 -fill white -draw "polygon 3276,2421 4945,2407 4956,4708 3287,4722" \) -alpha off -compose copy_opacity -composite -trim +repage 41050648/"$f"_left.jpg; done
for d in */; do
cd $d;
for dir in */; do
for frontpage in "$dir"*.jpg; do
echo convert "$frontpage" -resize 500x500 "$frontpage"_500px.jpg
break 1
done
done
cd ..;
done