How do you do Boolean logic operators in shell scripting?- ! tests for logical not, -a tests for logical and, and -o tests for logical or. How do you find out the number of arguments passed to the shell script?- $# What’s a way to do multilevel if-else’s in shell scripting?
Q13: What is a Shell in Linux? A shell is a command-line interface that allows users to interact with the operating system. It interprets user commands and passes them to the Kernel for execution. Popular Linux shellsinclude: Bash (Bourne Again Shell) Zsh (Z Shell) Ksh (KornShell) Tcsh...