Unix directories - Study guides, Class notes & Summaries

What is a path? - A path is a sequence of directories used to reference a file. They can be relative or absolute. Why do we need file systems? - 1. Locate free storage space 2. Store information in a persistent way (survives process termination) 3. Allow more than one process to access the information store concurrently 4. Find information by human-accessible identifiers 5. Protect data from unauthorized use 6. Identifying types of data stored and programs that can read the data ...

if you know how to administer one flavor of unix you know how to administer them all. TRUE or FALSE correct answer: False where input to the application is sourced correct answer: stdin where output from the application is sourced correct answer: stdout where error messages are sent correct answer: stderr can hold multiple elements at a time correct answer: array variables user-defined variables do not need to start with a letter or underscore, and can start with numbers. TRU...

T/F UNIX was first written in the C programming language correct answers FALSE You can create a directory with the _____ command correct answers MKDIR UNIX discourages users to combine multiple programs to solve complex problems correct answers FALSE UNIX supports sophisticated pattern matching using advanced tools such as grep, sed, and awk. correct answers TRUE Processes in the ______are idle, pending availability of a CPU correct answers READY STATE Match the command to its res...

Linux Mid Term Questions and Answers with Verified Solutions Which command is capable of deleting any file rm Command that is used to rename a file mv Command that can switch your present working directory cd command that outputs contents of files contiguously to output device. cat Command to out put the absolute path to your current directory pwd Shell command option -a show hidden files in a directory listing -a Shell command option -i Warns of clobbering file with same name during mov...

CNIT 34010 Exam 1 What is UNIX? - a collection of related operating systems What are the two major divisions of UNIX? - BSD and SVR4 T/F: UNIX commands and filenames are case sensitive. - True T/F: UNIX has no native graphical user interface. - True T/F: The command used to find the processes running on a UNIX machine is procstat. - False; ps T/F: It is better to use su than to log into a system directly as root. - True What is the UNIX command form? - command -flags operan...

Linux Mid Term Questions and Answers with Verified Solutions Which command is capable of deleting any file rm Command that is used to rename a file mv Command that can switch your present working directory cd command that outputs contents of files contiguously to output device. cat Command to out put the absolute path to your current directory pwd Shell command option -a show hidden files in a directory listing -a Shell command option -i Warns of clobbering file with same...

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...

CNIT 340 Final Exam Review Questions and answers/ What is UNIX? - - refers to a collection of related oeprating systems - originally based on AT&T Bell Labs UNIX What are the two major divisions of UNIX? - - BSD (Berkeley standard distribution) - SVR4 or SV.4 (system 5 release 4) What kind of OS is UNIX? - - command line only operating system (X-Windows is technically a tutility that runs on UNIX; not part of OS itself) UNIX command structure - command -flags operand - command: comman...

Know/recognize the NTFS use for managing access to files in Windows 10 correct answers File and folder permissions: NTFS allows you to set permissions on files and folders, which determine who can access them and what actions they can perform. There are several levels of permissions, including Read, Write, and Execute, and you can assign permissions to individual users or groups. Encryption: NTFS supports encryption, which allows you to protect sensitive files by encrypting them so that they ca...

CNIT 340 exam 1 Questions and Answers 2024 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 0:06 / 0:15 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 numb...