how to make a gif from terminal

a little how to on how to make a gif from terminal

package requirements:

REMEMBER that all images have to be the same lenght and width;

this are the images of this example:

image.png 0 image.png 1 image.png 2 image.png 3

Converting with a delay of 75ms the result will be as follow

gif ricavata dalla conversione da riga di comando