I need some help in the shell script. Here is a code I am using to edit image filters where I am using hex colors along with white color. Now I need to make random hex color so that the code will generate a new image every time the code runs. I am able to do it by specific hex color codes.
Here is the code for that :
STRING="Freddy script converts an image into a different style"
./freddy/popart -r 1 -c 1 -g 0 -i bilinear -c1 "#FF0000 white" $1 output-beta/$filename-popart1.png
echo "#$(openssl rand -hex 3)"
It has the benefit of being secure random.