COMPUTER NETWORKSLAB 02Task 01:echo hello worldcd Description: It displays message on screen.passwdDescription: It resets password.dateDescription: It displays current day, date and time.
hostnameDescription: It displays the hostname or the name of network.archDescription: It displays the architecture of the current host.uname -aDescription: It provides a wide range of basic information about the system.uptimeDescription:It provides the current system time, number of logged in users and current CPU load.
whoamiDescription: It displays the username.whoDescription: It gives the info of logged in users.idDescription: It prints real and effective user’s id.lastDescription: It displays the time and date of whenever you have opened last time.w
Description: It gives info of currently logged in users.topDescription: It displays the processes using the most system resources at any given time. “q” can be used to exit.