반응형 terminal1 Linux commands 1 Linux command notes Shell - a program that takes commands from keyboard and gives them to the operating system to perform. Nowadays we have graphical user interfaces in addition to command line interfaces such as the shell. On most linux system a bash acts as the shell program. Terminal - a program that gets you interact with the shell. A. Navigation pwd - prints current directory cd - changes d.. 2020. 1. 30. 이전 1 다음 반응형