Which of the following UNIX command is used to display the first few lines of Name.txt file?a. tail name.txtb. head name.txtc. echo Name.txtd. sort name.txt Which of the following UNIX command is used to the calendar for May 2022?a. cal 3 2022O b. cal 4 2022C. cal 2 2022O d. cal 5 2022

Option b head name.txt is the command which will be used to display the first few lines of a…

Answered: Which of the following UNIX command is…

Which of the following UNIX command is used to display the first few lines of Name.txt file? a. tail name.txt b. head name.txt c. echo Name.txt d. sort name.txt

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter14: Files And Streams

Section: Chapter Questions

Problem 12RQ

See similar textbooks

Related questions

Q: Which of the following statements is correct about a sentinel? O a. A sentinel is a value that…

A: Please find the answer below

Q: Which of the following statements regarding files is true? O When opening a file with no mode, it is…

A: - We need to talk about the files according to the statements given. - The options : The first…

Q: Which one of the following function is capable of reading a file into a string variable?

A: file_get_contents() - This function is the preferred way to read the contents of a file into a…

Q: chown bob:bin file.txt Which of the following statements are true ? ( Choose two.) a. This…

A: The true statements are:

Q: When we use this command in a batch file, the user must pick from the available options because…

A: IF ELSE command in batch file is used to check condition i.e., IF condition is true then certain…

Q: Create the following files: file01 file02 File 12 File112 fileRV filer fileR fileRRR file) file 8.…

A: 1. a) List (with ls) all files starting with File and having a character as fifth character and…

Q: Which of the following pieces of code correctly opens and closes a file? with open('my_file.txt',…

A: The function returns a file object and takes two arguments, one that accepts the file name and…

Q: Which of these changes would make the following section of code scalable if additional data was…

A: All of the above options would make the above-given section of code scalable if additional data were…

Q: After getting data from that request which is done in first part, please copy that data in abc.json…

A: Required:- After getting data from that request which is done in the first part, please copy that…

Q: Which of the following commands can be used to read the entire contents of a file as a string using…

A: Python has three different methods to read the data from the objects. The following are the…

Q: Which of the following writes the contents of the strFirst and strLast variables on separate lines…

A: Solution: option b: outFile.WriteLine(strFirst) outFile.WriteLine(strLast)

Q: The command which transcribes the standard input to the standard output and also makes a copy of the…

A: There is only one command that transcribes the standard input to the standard output and also makes…

Q: The following regular expressions are equivalent. True or false? [a|bcd] [a|b|c[d] True False…

A: 1. False [a| bcd] produces strings a, bcd [a|b|c|d] produces a, b, c, d So both are not equal

Q: Which of the following opens the employ.txt file and allows the computer to write new data to the…

A: Explanation: The append command is used to add new data to end of the existing file data. The file…

Q: -Which of the following are the ordered file extensions that occur while the C ++ program is…

A: Which of the following are the ordered file extensions that occur while the C++ program is running?…

Q: You want to send the contents of the logfile.txt file in the current directory to the sort command…

A: Answer is in step 2.

Q: Which of the following INT 16h functions removes the next available key from the keyboard buffer?

A: Introduction: Which of the following INT 16h functions clears the keyboard buffer of the next…

Q: Which Win32 function moves the file pointer to a specified offset relative to the beginningof a…

A: SetFilePointer SetFilePointer is built-in function used in Win32 API that adjusts the position (or…

Q: * Which of the following is the correct .structure to open a file FILE open(const*filename) O FILE…

A: Answer the above question are as follows

Q: Which INT 21h function writes a block of data to a file or device?

A: Explanation: The function INT 21h is a general despatcher function. The function 40h in INT 21h…

Q: Which of the following is the correct syntax of including a user defined header files in C++? a)…

A: Given, Choices: #include [userdefined] #include “userdefined” #include <userdefined.h>…

Q: DO NOT COPY FROM OTHER WEBSITES Upvote guarenteed for a correct and detailed answer.thank you!!!

A: s/[0-9]*-?/<redacted>/g no because redact sed command will always even work on an empty file ,…

Q: Which of the following functions can be used to read large data file? Select one: O a. datae O b.…

A: b. read.csv()

Q: What will the following command print if file exists? [ -e file ] 1 Nothing - the command will only…

A: Answer 1) 1

Q: The command that is written to execute the segment below is: Directory of D:\ 05.Te3ebt_Mennak.mp3…

A: Option c: dir\s There is no such command. The command is dir/s So option c is wrong -----------…

Q: Question 8 which of the following code segment will open a file called MyFile.dat? A openFile…

Q: Which of the following reads a line of text from a sequential access file and assigns the line…

A: Explanation of all the above-given options: a) inFile.Read(strLine): The given code line contains…

Q: If you don't know where the update.txt file is on your machine, you should print a duplicate.

A: Intro For Finding File Location: When you do not know the location of a file but know its name, you…

Q: Which of the following code is used to add a string to the end of a file with the file object m? o…

A: Which of the following code is used to add a string to the end of a file with the file object m?…

Q: Which of the following statements about GDB is true? In order to debug a program effectively, you…

A: Answer : 1) option 1 is the correct answer about GDB. In GDB , in order to debug the program…

Q: Which of the following statements regarding files is true?

Q: What does the following command do? $ mkdir dir dir/dir_01/dir_02

A: This question comes from Computer Science. Let's discuss it in the next section of this answer with…

Q: Which of the following is the correct syntax of including a user defined ?++header files in C…

A: We know that, In C++ ,the name of the header files is enclosed within double quotes(i.e " ").It is…

Q: The file name is file1.txt How would you inclue this?

A: The answer is given below.

Q: Which of the following for-loop correctly reads and prints records (one record per line) that are…

A: The correct option is D. The for loop in the given python code (D) works properly to print the name…

Q: Which code snippet below correct ly writes the values in the list to a file, one value per line…

A: I have given an answer in step 2.

Q: Which of the following can be used to truncate a regular file? open(2) O creat(2) O standard output…

A: Answer : option c is the right option.

Q: function is used to close the file in python.

A: close() - This method is used to closes an opened file. This method has no effect if the file is…

Q: Which of the following function is used to close the file in python.? O a. closefile() O b. close()…

A: Given: Correct Option

Q: org 100h lea si,arr mov cx,5 search_loop: mov al,[si]

A: Assembly level language is the low-level programming language, that's used to communicate directly…

Q: Which of the following file descriptor numbers represents stdout?a. 2b. 0c. 1d. 3

A: The integer value 2 represents the file descriptor for standard error. The number 0 represents the…

Q: Which of the following function is used to close the file in python.? O a. closefile() O b.close() O…

A: Explanation: end(), stop(), closefile() are not used to close a file. syntax to close a file is:…

Q: What is function? What is the use of the following in the functions? a. function declaration b.…

A: function : Functions are used for Placing or Storing the Code which is to be Repeated Several Times.…

Q: Which of the following closes an input sequential access file named states.txt? The file is…

A: The inFile.close() statement will close the file associated with the StreamReader inFile. Therefore,…

Q: Which of the following operations are idempotent? Give reason to support your answer. i.…

A: The answer to the above-mentioned question is given below with an explanation.

Q: Which of the following reads a line of text from a sequential access file and assigns the line…

A: The statement “strText = inFile.ReadLine” is used to read a line of text from sequential access file…

Q: Which data type best holds for processing in the same fashion, the names of a number of plants? A…

A: GIVEN:

Q: Which Win32 function moves the file pointer to a specified offset in relation to the beginning of a…

A: Introduction: Here we are asked which Win32 function moves the file pointer to a specified offset in…

Q: Which of the following are valid file extensions for c++ source files? O.cC .c++ O.CPP .cpp

A: As per our company guidelines we are suppose to answer only one question. Kindly repost other…

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

Which of the following UNIX command is used to display the first few lines of Name.txt file?
a. tail name.txt
b. head name.txt
c. echo Name.txt
d. sort name.txt

Which of the following UNIX command is used to the calendar for May 2022?
a. cal 3 2022
O b. cal 4 2022
C. cal 2 2022
O d. cal 5 2022

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

Answer 1

VIEW

Answer 2

VIEW

Step by step

Solved in 2 steps with 2 images

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

Which of the following UNIX command can be used in symbolic mode to grant the following permissions to Name.txt file. Owner -Read,write and execute , group -remove execute , Others-only read a. chmod -u=rwx, g-x, o=r Name.txt b. chmod -u=rwx, g-rw+x, o=rw Name.txt O c. chmod -u=r, g-rw+x ,o=rw Name.txt O d. chmod -u=rw, g-rw ,0=rw Name.txt
In UNIX Say there is a file, students, under your home directory. Here is the content of the file students: 1001, Joe Smith, 111 Main Street 1002, Mary Johnson, 287 Broadway Ave 1003, Taylor Farlan, 255 Becker Street Use cut command to show only the third column of the file (only write down the command)
Given the variable names pathName contains a string describing a directory path, write a statement that will store the names of all files in a List structure named volume. DO NOT traverse the path/directory. You are only interested in the immediate path. You may assume that any neccesay statments already exist.
Which pattern will match all filenames containing a "b"? [!b]* *b* *b b*
Which one of the following statements about unique value filtering is true? a. Selected values are sorted b. Selected values are not displayed c. Selected values are deleted from the file d. Selected values are displayed
In Unix You have a record structured file named mydata that has four columns with default delimiter (white space). Sort the file based on its second column and redirect the file to a new file called sortedData.
Query the user for the name of a file. Read the words from the file and report the number of words whose last letter is 'a', the number whose last letter is 'b' and so on, irrespective of case.
you will need to create the following textbook specified files. Use vi to create these files:  test-file1 test-file2 test-file3 test-g test-sor respected test-u west coast alpha1 alpha2 practice caffeine names.tmp numbers.tmp A file called empnames contains many employee names, with exactly one name on each line. What command outputs the names in the file in multiple columns, with columns before rows?
Given a text file opened for reading identified by tfile, which of the following will assign the next five characters from the file to the variable five_ch five_ch = tfile.read_char(5) tfile = five_ch.read_char(5) tfile = five_ch.read_char(6) five_ch = tfile.read_char(6)
What is the name of the file starting with the letter z in the /sbin directory?
Only pass .c file/s. please do this thankyou
1. In an earlier assignment, you created a fileAsst directory containing several files. Give a command that will create a file named listing.dat, in your current (commandsAsst) directory, containing a list of the names of all the files in your fileAsst directory. The listing must not include dates, file sizes, or any information other than the names. 2. Someone has decided that the function sequentialInsert, declared in -cs252/Assignments/commandsAsst/project/arrayops.h, should be renamed orderedInsertion. Give a command to produce the altered version the header file, saving it as ~/UnixCourse/commandsAsst/arrayops.h (Something to think about: Why would the same approach not work well for changing the variable name i to i0?) 3. Sometimes programmers propose changes to an existing software definition and need to know what other code could be affected by the change. Suppose that you are a programmer who has proposed a change to the C/C++ data type known as "timespec". You know that there…