Answered: How is the chroot command used to…

Engineering

Computer Science

How is the chroot command used to change the root directory of a running process?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: Describe the seven basic fields of an MS-DOS directory entry (do not include the reserved field).

A: Introduction: MS-DOS is a more advanced and superior version of CP/M. It only operates on Intel…

Q: When you start a process (run a command), there are two ways you can run it: Foreground Processes…

A: AnswerForeground Process1. Runs directly in the user's terminal, taking input from the keyboard and…

Q: When the shell launches a new process to execute a command, how does it assess whether or not a file…

A: INTRODUCTION: The access permissions associated with a file aid in determining whether or not the…

Q: Which of the following events doesn’t cause a process creation? A)When an operating systems is…

A: A software system known as an operating system (OS) acts as a bridge between computer hardware and…

Q: What are two reasons to uninstall software you no longer use? What is the purpose of the more…

A: According to the information given:- We have to define mentioned question above.

Q: How does the NTPS directory structure differ from the directory structure used in Unix operating…

A: The Answer is in step-2.

Q: How should you generally go about making changes to the registry?

A: Start: To setup the system for many users, programmes and hardware devices, the registry is a…

Q: How does the user threads go to kernel thread in windows 7. Is it a one on one model, many to one or…

A: So, first a user must know thread and types of thread and thread models in Win 7.A thread is a basic…

Q: What is the process ID of the first process in a RedHat Enterprise Linux system that starts? What…

A: Will Be Explained :

Q: How are user threads converted to kernel threads in Windows 7? Is communication one-on-one,…

A: So, first a user must know thread and types of thread and thread models in Win 7. A thread is a…

Q: How are restore points created in Windows 7/Vista?

A: Let us see the details about creating restore points in windows 7/vista,

Q: How are user threads converted to kernel threads in Windows 7? Is communication one-on-one,…

A: A brief introduction : Introduction to Windows is the subject of this article. Microsoft Windows is…

Q: How do Windows 7/Vista restore points function?

A: Security of the system: It is a component of the Windows operating system. It is used to produce and…

Q: Name the seven basic fields of an MS-DOS directory entry (do not include the reserved field).

A: The directory entry in Microsoft Disk Operating System (MS-DOS) is 32-byte long. The seven basic…

Q: To view daemon processes, you must use the ps command with the -e option, as they are not limited to…

A: Daemon operations Background processes are used by daemon processes.

Q: To kill a process running in the background, you must place a % character before itsprocess ID. True…

A: In Linux, There are various types of termination messages used for the termination of processes: 1.…

Q: How do Windows 7/Vista restore points function?

A: safeguarding the system: The Windows operating system has a feature for it. Data is generated and…

Q: How are restore points created in Windows 7/Vista?

Q: After calling an MS-DOS I/O function, which flag indicates that an error has occurred?

A: The carry flag indicates the error has occurred after calling an MS-DOS function.

Q: Please Someone help me my Unix/Linux II Write a command to display the contents of your current…

A: Unix and Linux are operating systems that are widely used in servers, workstations, and personal…

Q: Objectives > Using file input output > Processing records Practice with exceptions Command…

A: Solution: Given, Create a program (addressbook.py) that manages an individual's address book.…

Q: Does MS-DOS look for BAT files before EXE files in the current directory when executing a command?

A: Executing commands in MS-DOS: While running a command using the MS-DOS command-prompt window, the…

Q: Creates a script for linux in which you must enter the name of a file that you want to move to…

A: Code: #!/bin/sh echo "Enter a file name:" read fname rm -i $fname school

Q: When starting a new process to execute a command, how does the shell determine whether or not a file…

A: When starting a new process to execute a command, the shell determines whether a file is executable…

Q: How are restore points created in Windows 7/Vista?

A: Protection of the system: It's a tool which is included in the Windows operating system from a long…

Q: What is the initial process ID in RedHat Enterprise Linux? What is the procedure called?

A: ID in Linux: On a Linux or Unix-like operating system, a PID stands for process identification…

Q: In Linux, what do you mean by Process States

A: Step 1) Process states : As a process executes , it changes state. The state of a process is…

Q: Explain the difference between processes and threads, and show how to start a new Windows process by…

A: This query illustrates the connection between processes and threads and how Windows creates…

Q: Q3. is the directory that has the host-specific system configuration files. 04. The Base of the file…

A: Solution 3.Answer: /etc directory is the directory that has the host specific system configuration…

Q: A directory is also an object to which access should be controlled. Why is it not appropriate to…

A: Access control: Access control is one of the security measures and the security technique. It is…

Q: It has been brought to the attention of a local administrator working on Windows 10 that they would…

A: The issue described is related to a local administrator on a Windows 10 system who is experiencing…

Q: How do Windows 7/Vista restore points function?

A: Introduction: safeguarding the system:The Windows operating system has a feature for it. Information…

Q: Create a process exception for what reason?

A: Introduction: Process scheduling is a feature of the operating system that allows it to plan several…

Q: How does the NTPS directory structure differ from the directory structure used in Unix operating…

A: Introduction The Windows NT operating system (OS) uses NTFS, sometimes referred to as the New…

Q: What is the purpose of the sysctl command, and how does it interact with kernel parameters?

A: The sysctl command is used to view and modify kernel parameters in Linux. Kernel parameters are…

Q: How does the NTPS directory structure differ from the directory structure used in Unix operating…

A: Introduction: Unix Directory Structure: Multilevel-hierarchical structure Tree-like structure Top…

Q: What is the process ID of the first process in a RedHat Enterprise Linux system that starts? What…

A: Here is the answer:

Q: When you start a process (run a command), there are two ways you can run it: Foreground Processes…

A: Let's go through these in detail with commands for better understanding: Section 1: Running a…

Q: After calling an MS-DOS I/O function, which flag tells you that something went wrong?

A: Introduction: Most of the early versions of the Microsoft Windows operating system were nothing more…

Q: How does the NTPS directory structure differ from the directory structure used in Unix operating…

Q: In a Linux Operating system, how do you write a Bash script to display the current processes and the…

A: The objective of the question is to write a Bash script that displays the current processes and the…

Concept explainers

Linux

An operating system (OS) is the software which manages hardware and resources, like CPU, storage and memory. The OS bridges the applications and hardware and makes the connections between all of your software and the hardware resources.

Question

How is the chroot command used to change the root directory of a running process?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Chroot command definition

VIEW

Step 2: Here's how the chroot command is used:

VIEW

Step 3: Security Considerations:

VIEW

Solution

VIEW

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

You are developing a system that stores its data on a UNIX file system. You anticipate that you will port future versions of the system to other operating systems that provide different file systems. Which design pattern is suitable for this problem? A Adapter B Façade C Proxy D Composite E Bridge
How should you generally go about making changes to the registry?
In linux Two popular commands used in process management are ps and top. With top you can only see processes, but with ps you can actually manipulate them with kill and renice True or False
Which of the following is not a difference between user-level threads and kernel-level threads?When compared to what, exactly, does one kind excel over the other?
When the user runs a program and hits ctrl-c, what happens? a) SIGINT is sent to only the foreground process b) SIGHUP followed by SIGCONT is sent to all background processes c) SIGINT is sent only to the children of the foreground process d) SIGINT is sent to all processes in the foreground process group
If you wanted to list the files in a directory on a UNIX system, what command would you use to see the contents of the /home/user2/Downloads/ directory?
To view a listing of only the names (no summary) of all the subdirectories and files of a directory, we would use this command: Group of answer choices MD /S CD /S /B DIR /S /B DIR /ad /S
It has been brought to the attention of a local administrator working on Windows 10 that they would want to make use of a corporate messaging application in order to communicate with users who are members of an Active Directory domain.When he tried to get into the software, however, he was met with an error message that informed him that he lacked the required permissions.What are some possible solutions to this issue?
When a command is typed at the MS-DOS prompt, what happens if the command is not an internalMS-DOS command?
What directory does the backup of restore points reside in?
How are restore points created in Windows 7/Vista?