Answered: How would you list all UNIX processes…

How would you list all UNIX processes that are currently running, but display them one page at a time? ps -ef | less ps -all | less O ps -ef -pager ps -ef | cat

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: What socket type should be used to implement an intercomputer file transfer program? What type…

Q: In UNIX which of the following system call is used for inter-process communication? a) fork b)…

A: Question. In UNIX which of the following system call is used for inter-process communication? a)…

Q: nd/reverse shell connection from a Linux syste

A: Is it possible to enable a bind/reverse shell connection from a Linux system to a MS Windows System

Q: simple program about library management using command shell in upuntu Linux

A: In the library Management we have the following operations a) add_books;;b) find_books;;c)…

Q: what is the difference between MS-DOS shell and FreeBSD shell O a. MS-DOS is single task while…

A: Operating System : An Operating System also abbreviated as OS is an interface that exists between a…

Q: What is the name of the file that stores a Linux system's static host name?

A: File containing Linux system's host name Hostname is the computer name in the /etc/hostname and…

Q: In general, Windows system calls have longer, more descriptive names and UNIX system calls use…

A: Windows system allows more user friendly environment. It aims to provide easy interface for users by…

Q: What's the difference between a Unix kernel and a shell, exactly?

A: Below is the complete information about UNIX Kernel and Shell in detail.

Q: Which is the compulsory file system of UNIX, give all its features and also list and explain usage…

A: UNIX: An operating system. Used widely in desktop , laptop & other devices. Provides more…

Q: Explain the OS term livelock. What causes it? What is the result? (short answer is ok)

A: Given: Explain the OS term livelock. What causes it? What is the result? (short answer is ok)

Q: xactly do you mean by Linux Kernal? Is it permissible to alt

A: As we know Technically, Linux is not an operating system, an operating system is system software…

Q: What is the definition of a scripting language on Windows? (Choose all that are applicable.)…

A: An interpreted (on-the-fly) high-level programming language rather than one that is compiled ahead…

Q: What is the difference between the Kernel and the Shell in the context of Unix?

A: The question is to write the difference between the Kernel and the Shell in the context of Unix.

Q: The two variables a and b have initial values of 1 and 2, respectively. The following code is for a…

Q: Why do UNIX/ Linux i-nodes not contain a file name

A: A directory entry is referred to as a filename. In essence, directories are two-column tables, with…

Q: How many different OS states are possible for a process to be in at once?

A: A process is a program or set of instructions in execution • At the time of process execution, it…

Q: Write a simple PowerShell Script as follow:. Create a scheduled task using PowerShell. Create a…

A: In this question we have to write a PowerShell script program to execute three scripts : 1. To…

Q: In linux/ubuntu, list three actions that would update the change time while leaving other times…

A: Use the following command to set the time in Ubuntu from the terminal: sudo date new date time…

Q: What exactly is the function of SUS in Linux, and why is it so essential?

A: Given: The system that is presently being used to update Linux is known as SUS, which stands for…

Q: Why do UNIX/ Linux i-nodes not contain a file name?

A: UNIX/Linux is a type of operating system that can handle a wide range of file systems. To store…

Q: .What are the IDs in UNIX processes? .How to kill a process in UNIX? What is fork() system call?

A: SUMMARY: - Hence, we discussed all the points

Q: Write a full powershell script that would: First script create a environment variable, that stores…

A: Below is the answer:

Q: IDLE's subprocess didn't make connection. See the 'Startup failure' section of the IDLE doc, online…

A: IDLE launches by accessing its own files in Lib/idlelib and the user's customization files in…

Q: 304. Which of the following operating system is better for implementing a Client-Server network? a.…

A: Given: 304. Which of the following operating system is better for implementing a Client-Server…

Q: s and explain to connect two PCs on a Unixbased

A: Connect Two Computers Directly With a Cable The conventional method to network two computers…

Q: What is the function of 'cp' command in UNIX?

A: Question. What is the function of 'cp' command in UNIX? Answer. 'cp' command is basically used for…

Q: Certain Linux systems favor sudo, yet the root user may be accessed by anybody. What are the…

A: The sudo favour in Linux systems are

Q: Some Linux systems favour sudo, but anybody may access the root user. What are each's benefits and…

A: Regular users do not have access to this feature due to security concerns. When utilizing the…

Q: What is not true about a distributed system? O a) It is a collection of processor O b) All…

Q: Need code for Python 3 for the below

A: Need code for Python 3 for the below The purpose of this assessment is to decompose a server…

Q: mongosniff requires the ______ network library and is only available for UNIX like systems.

A: Given, Statement, mongosniff requires the _________ network library and is only available for UNIX…

Q: The two variables a and b have initial values of 1 and 2, respectively. The following code is for a…

A: BELOW ? COMPLETE SOLUTION REGARDING YOUR PROBLEM

Q: _________is an important component of OS without which OS can't work. a. Despatcher b. Shell c.…

A: A kernel is the center of any PC system which has full power over the system's exhibition. This…

Q: What is NOT true about 64-bit Linux systems? %rax is used for function return values There are more…

A: According to the information given:- we have to find out the correct option for which is not true…

Q: Linux has only one root directory per directory tree. True or False?

A: Root directory: Root directory acts as the home directory of the root account. It is the directory…

Q: The two variables a and b have initial values of 1 and 2, respectively. The following code is for a…

A: Introduction: Linux is an operating system available for free on the internet. In this question we…

Q: 7. Manage open and closed ports on the server from the client terminal (remember ssh).

A: manage open and close ports on the server from the client terminal

Q: Unix Is A O a. Single User, Single Tasking os O b. Multi-User, Multi- Tasking OS O C. None O d.…

A: answer is given in step2.

Q: What is a scripting language on Windows? (Select all that apply) Powershell VBscrip Batch scrip

A: Solution: Scripting language : They contain script files to execute functions or do repetitive…

Q: What is the UNIX epoch?

A: epoch: - It is an operating system starting point that specifies a computer's period and date by…

Q: Some Linux systems prefer sudo, but anybody may access the root user. What are the pros and cons of…

A: The sudo command is used to provide such access to any specific command that a user wishes to run…

Q: Which of the following is not a difference between user-level threads and kernel-level threads? When…

A: The Answer is given below step.

Q: What is the difference between . and. when navigating directories in Linux?

A: A single dot is known as a meta locator that means the folder in which currently you are present.

Q: Load data from file This option will ask the user for a fully qualified path and will load a JSON…

A: 1. Use urllib.request library and import json import urllib.request as requestimport json 2. Open…

Q: Write the UNIX code for the following: Find the number of existing processes. Your output should…

A: Introduction:- Below is the complete solution with commands and Output Images.

Q: The two variables a and b have initial values of 1 and 2, respectively. The followi code is for a…

Question

How would you list all UNIX processes that are currently running, but display them
one page at a time?
ps -ef | less
ps -all | less
ps -ef -pager
O ps -ef | cat

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

VIEW

Step 2

VIEW

Step by step

Solved in 2 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

In UNIX, the file name and file size are stored in the file itself. T/F
How do functions pass arguments and return values in the X64 Linux system? Compare and contrast the use of stacks and registers in passing arguments.
For a UNIX program in C++, write a code segment to get the HOME directory, set PREVDIR to the current working directory, and then change the working directory to the HOME directory
Access Control List (ACL) and Capability Lists are the most common implementations for controlling access to objects in a system. Which of the two methods are used in UNIX/Linux file systems? What simplifications have been made to make the implementation more efficient?
Title This assignment requires you to develop two Python programs. One is a client, the other is the... Description This assignment requires you to develop two Python programs. One is a client, the other is the server.</o:p> Server</o:p> The server should “register” x procedures that the client will be able to call. It will then bind to the address “localhost” and port 8000. This is the address and port that the server will listen to for requests. Note that if you have binding errors, you may use another port as your computer may have an application that is using 8000. Most of the time, however, this will work. Your server invocation must be in the following form:</o:p> python server.py localhost 8000These procedures to be supported are as follows:</o:p> name – returns the name of the server which is passed on the commandline during server invocation</o:p> help – returns a list of procedures that the server supports</o:p> servertime –…
How does one go about reading the contents of an Execution and Linkable Format file on a UNIX system?
I need help with the C program here. Whatever I've, I wrote it here: In this lab you will write a C program to read a list of files and perform some operations on the list. Imagine that we are creating something just a little bit like the ls command on unix or the dir command on windows. If you are not familiar with these commands, think of it as providing functionality similar to the file explorer on windows or the finder on MacOS. Create a date.h file for the date structure and prototypes. The date struct has members for month, day, and year. All members are ints. Include the prototype for the function to compare two dates. Create a date.c file with a function to compare two dates and return true if they are equal. Create a myfiles.h file for the file structure and prototypes The file struct will have the following members: file name (60 chars plus room for null byte)number of bytesdate createddate last modifiedOur list command will have the following options. Write a function for…
UNIX ASSIGNMENT - IXQuestion 4 : Show the most commonly used commands from "history". [hint: remember the history command, use cut, and sort it]
write c programming in raspberry pi # Write the command to copy the information from info.txt to the text files in each folder test01 to test10 # start i=1 while i<=10 do (i++) cat info.txt >> ./test$i/test$i done #end Does the script run as expected and without errors?
IT SHOULD BE DONE BY C LANGUAGE PLEASE NOT JAVA OR ELSE. Write a program with the following features for a hospital management system: - There should be 4 options with sub-options in the main menu: o Exit o Show All Records  Return to Main Menu  Delete Record  Update Record o Search Patient  Return to Main Menu  Search by ID  Search by Name  Search by Surname o New Patient - Sub-options for the particular option must appear when the corresponding option is selected from the main menu. - Patients must be added to the system with Name, Surname, Birthday, E-mail and Department information. The ID number is assigned by the program automatically as one more than the last ID number in the file. - If there exists more than one patient with the same name/surname, search by name/surname process must put the information of each patient with the same name/surname, not just the first one it has found. - Patient information must be kept in a text file. - If any of these processes fail, an…
The Committee for Fairness to File Descriptors is organizing a protest against the UNIX system because whenever the latter returns a file descriptor, it always returns the lowest number not currently in use. Consequently, higher-numbered file descriptors are hardly ever used. Their plan is to return the lowest number not yet used by the program rather than the lowest number currently not in use. They claim that it is trivial to implement, will not affect existing programs, and is fairer. What do you think?
What are the basic differences between the ways in which the Windows and Linux file systems are organized?