After the Revolution. When Martha Ballard began her diary in 1785, the Revolutionary War had been over for just a year. The states, still a confederation and almost entirely agrarian, had a total population of under 4 million.
The Yellowdog Updater, Modified (YUM) is a libre and open-source command-line package-management utility for computers running the GNU/Linux operating system using the RPM Package Manager. Though YUM has a command-line interface, several other tools provide graphical user interfaces to YUM functionality.
Use the yum utility to modify the software on your system in four ways: 1  To install new software from package repositories, 2  To install new software from an individual package file, 3  To update existing software on your system, and.  To remove unwanted software from your system.