So, whenever a user enters a command through the keyboard, the shell communicates with the kernel to execute it and then display the output to the user.ģ.Which are Different Shells in Unix? ( 100% asked Unix Scripting Interview Questions )

Even though there can be only one kernel a system can have many shell running simultaneously. Shell is an interface between the user and the kernel.

“Unix is simple,stable,multi-user,multitasking operating system which is used for Servers, Desktops and laptops.”Ģ.What is mean by Shell in Unix Operating System? ( 100% asked Unix Scripting Interview Questions ) Nix operating system is one of the most used and secure operating system which is using in development and deployment of lot of applications.Because of the Security of the UNIX operating system this is used in 90 percent of applications as a server operating system.Unix is Multi-user and Multitasking operating system which is used mainly as server in most of the applications. In my previous articles i have explained about different UNIX tutorials with real life examples.I would like to give the set of different Unix Scripting Interview Questions which is useful for freshers as well as experienced UNIX developers or support engineers.These Unix Scripting Interview Questions are important to measure the knowledge of the person theoretically as well as practically.Unix operating system is one of the most used and secure operating system which is using in development and deployment of lot of applications.Because of the Security of the UNIX operating system this is used in 90 percent of applications as a server operating system.Unix is Multi-user and Multitasking operating system which is used mainly as server in most of the applications.įollowing are different Unix Scripting Interview Questions with Answers :ġ.What do you know about Unix operating system? ( 100% asked Unix Scripting Interview Questions )

Ksh if test zero byte file