You know you’re in UNIX zen when you are looking at pictures for an apartment you are interested in, and you think to yourself, “Man, I’d really just like to download all 8 photos of this apartment at once.” So you realize they end in numbers 1-8, and you open up a terminal and write:
for i in `seq 1 8`; do wget http://www.livinginbaires.com/imgs/departamentos/46-$i.jpg; done
And that’s it, you hit enter and vroooooom! You see progress bars fly across your terminal as wget snappily fetches your photos, and suddenly, all eight photos are downloaded, and you get back to work. That’s empowering.