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sudo & apt
What is the sudo ? Sudo stands for “superuser do” and is the master key.The sudo command allows you to run programs with the security offers of another user (by superuser). It request to the user for personal password and confirms and request to execute a command by checking a file, called sudoers, which the system administrator configures.…
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FREE SOFTWARE
overview: In this we discuss about free software, open-soure, Linux and free software founder What is the free software? “Free software” means software that gives freedom to users ,such that the users have the freedom to run, copy, distribute, study, change and improve the software. Thus, “free software” is a freedom usage of software, not price.…