Hey guys; I am here filling out an assignment sheet for my Intro to Unix class. Luckily, because I have a Mac, I am able to run all of the terminal commands without the need to go through some other program (like Putty). Anywho, I'm having trouble on the very last one. The question asks us how to display the date, 100 days in the future. Our teacher told us up-front that this answer is not in the book, and that we would need to search in Google. After searching, I found two different answers. The problem is, neither of them actually work on my Terminal. Just to confirm, I also logged into the same terminal that the rest of my classmates have to use (using Putty to connect to my school's terminal), and they don't work there, either. So now, I come to you guys, hoping for some help! Here's what I have found. Below I put what I typed into the terminal, and the resulting error message. Code: date -d "100 day" Code: usage: date [-jnu] [-d dst] [-r seconds] [-t west] [-v[+|-]val[ymwdHMS]] ... [-f fmt date | [[[mm]dd]HH]MM[[cc]yy][.ss]] [+format] and Code: date --date='100 day' Code: date: illegal option -- - usage: date [-jnu] [-d dst] [-r seconds] [-t west] [-v[+|-]val[ymwdHMS]] ... [-f fmt date | [[[mm]dd]HH]MM[[cc]yy][.ss]] [+format] Thanks for any/all help!