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.
KVM(Kernel Virtual machine) is an inbuilt virtualization software available in Linux(Have to select it when installing OS Or can be installed when ever itâs required). Up to recent years virtualization software are installed as stand alone software in Linux.