How do you use chmod Study guides, Class notes & Summaries

CNIT 340 exam 1 questions and answers graded A+ False if you know how to administer one flavor of unix you know how to administer them all. TRUE or FALSE stdin where input to the application is sourced stdout where output from the application is sourced stderr where error messages are sent array variables can hold multiple elements at a time False user-defined variables do not need to start with a letter or underscore, and can start with numbers. TRUE or FALSE True UNIX is command line onl...

IST 191 Exam 1 Questions & Answers 2023/2024 What is a bash shell script? - ANSWER-• A Bash shell script is an executable file that contains a list of commands, with programming logic to control decision-making in the overall task. • When well-written, a shell script is a powerful command-line tool on its own. What is a shebang? - ANSWER-• The first line of a script begins with the notation '#!', commonly referred to as sh-bang or she-bang, from the names of those two characters, ...

Fixed Single Master Operations Flexible Security Master Operations Flexible Single Master Operations Forest Single Master Operations Forest Security Master Operations Flexible Single Master Operations The active directory database file is: - ANSWER NTDS.DAT NTDS.MDB MSAD.DIT NTDS.DIT MDAD.MDB NTDS.DIT What command might you use to obtain a list of systems from a master browser, together with details about the version and available services. - ANSWER amap nbtstat lservers nbtquery hping3 ls...

CNIT 340 Exam 1| 58 QUESTIONS| WITH COMPLETE SOLUTIONS If you wanted to add new features to Linux, would you be able to legally publish those changes? a. Yes, because Linux is open source b. Yes, because Linux is free software c. No, because the original Linux is owned by someone else d. No, because Linux is copyrighted e. None of the above What is the best description for UNIX? A. refers to a collection of related operating system. B. is a operating system that handles only root action...

TCMG 303 Exam 2 Questions and Answers 100% Correct Someone who invents or improves a product or process, which is then used to get a bigger reward for the same amount of work is an example of ____________________. - Technological Change Which file stores user account information including the account name, user ID, home directory, and shell? - /etc/passwd What file is configured to allow a user sudo privileges? - /etc/sudoers If you had to recursively apply permissions to files in a dire...

RHCSA Practice Questions and Answers (100% Correct) What two commands can be used to manage password properties - Answer️️ -passwd chage What chmod option need to be used to add delete only files they own - Answer️️ -o+t What command is use to create symlinks between files - Answer️️ -ln Command to create tar files - Answer️️ -tar What command is used to create a log entry - Answer️️ -logger What command is used to modify the timezone - Answer️️ -timedatectl Wha...

David is asked to test a new configuration on a virtual machine; if it does not work, it should roll back to the older state. What should David do before testing the new configuration so he can roll it back to the previous state if needed? Take a snapshot of the virtual machine before testing the configuration In a practical test, Steve was asked to securely connect different on-premises computing devices with a database deployed in the cloud. What action is Steve taking? Creating a virtual n...

Dion Practice Test 4 questions and answers, latest updated What is the name of a program that monitors user activity and sends that information to someone else? Spyware Which of the following types of attacks occurs when an attacker attempts to gain confidential information or login credentials by sending targeted emails to a specific set of recipients within an organization? Spear phishing Dion Training utilizes a federation authentication model for all of its internal and exte...

ITE 272 FINAL EXAM AND CORRECT ANSWERS Systems Architecture - CORRECT ANSWER-The structure, interaction, and technology of computer components. CPU, Primary Storage, Secondary Storage, I/O units, System Bus - CORRECT ANSWER-What are the Computer Hardware components? CPU - CORRECT ANSWER-A general-purpose processor that executes all instructions and controls all data movement in the computer system. Primary Storage - CORRECT ANSWER-High-speed storage in a computer system that ho...

If you wanted to disable a second network interface in Linux, what command would you enter at the shell? ifdown eth0 ifdown eth1 ifconfig disable eth1 ifdown - ANSWER ifdown eth1 You have been editing a configuration file using vi. You realize that you've made many mistakes and need to quit without saving the changes so that you can start over. Which command will allow you to do this? :q :q! :exit :s - ANSWER :q! ("colon Q Bang!") What directory would the ~ chara...