An expect script I wrote that went through an interactive ncurses-like menu on an AIX host which started a batch job. That batch job processed all the financial

An expect script I wrote that went through an interactive ncurses-like menu on an AIX host which started a batch job. That batch job processed all the financial transactions and closed the 'ledger' for the day. If it didn't run the bank would be completely fucked on the next day. It was running on a VM I set up and I was pretty much the only person who knew it existed and what it was doing. Pretty janky lol