Join Edureka Meetup community for 100+ Free Webinars each month. Question3: How would you kill a process? Answer: As the name suggests, the shell script is the script written for the shell. BIOS stands for Basic Input/Output System; Performs some system integrity checks; Searches, loads, and executes the boot loader program. Linux System Administration is the process of administering the Linux System and its processes by configuring, maintaining and upgrading the Linux Systems which runs on any of the major Linux Distribution Systems such as Red Hat Linux, Debian, and Ubuntu etc.It contains the management of enterprise Linux … Q #34) How to create a new file and modify an existing file in vi editor? Linux vs Windows Difference: Which Is The Best Operating System? If you are looking to become a Linux Administrator, then this is the right place for you to prepare for the interview. Linux kernel refers to the low-level system software. There are roughly 5 methods that determine the total memory used by Linux. Ltd. All rights Reserved. Q #8) What do you understand by the Root account? Question 11. ls: Lists all the files and directories in the present working directory. It allows users to navigate and operate the software with the help of visual elements. Tips & Tricks for Testing and Managing Web Applications Run by Linux OS, Top 10 Free Database Software For Windows, Linux And Mac, Top 20+ Memory Leak Detection Tools for Java, C++ on Linux and Windows, Unix Vs Linux: What is Difference Between UNIX and Linux. Swap Space is used as an extension of RAM by Linux. Q #1) What do you understand by Linux Kernal? Why do you need the different Linux Shells? Note: The command rm -rf should be used carefully because it will delete all the data without any warnings. When commands are placed within the braces, then they are executed by the current shell. The system calls that are used for process management are as follows: Fork(): This is used to create a new process from an existing one. Answer: Every computer is connected to the network internally or externally for the purpose of exchanging information. A network administrator maintains a system network that includes network configuration and troubleshooting. This command performs pattern-based searching and only the matching lines are displayed as output. This is a program file or says a flat text file where certain Linux commands are executed one after another. Q #27) Enlist some Linux to file content commands? Syntax: $ mkdir
, Syntax: $ rmdir . To look at the contents of the compressed file, you can use the zcat command. In this part of Linux Interview Questions, we will discuss the most common theoretical and concept based questions. Also, enlist the commands used to delete information from vi editor.? The purpose of Daemons are to handle periodic requests and then forward the requests to appropriate programs for execution. But you use the copy or move command to rename the file. And the other partition is used as Swap Space which acts as an extended memory for RAM. It is an open-source operating system where programmers get the advantage of designing their own custom OS, Software and the server licensing required to install Linux is completely free and can be installed on many computers as required, It has low or minimum but controllable issues with viruses, malware, etc, It is highly secured and supports multiple file systems. GUI is considered as the most attractive and user-friendly because it consists of the usage of images and icons.
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