Using for loop, write a bash script that must go through all files stored in /etc directory. The loop will be stopped when /etc/resolv.conf file found. Then count how many "nameserver" has been defined in that file.
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- write a batch file which it can Sort based on the column in file. Important that the user can choose which column . Look what is batch file : https://en.wikipedia.org/wiki/Batch_file The textfile : ID Name Weight Long Class Age012 Eric 56 156 7 13045 Richard 78 178 9 17098 Maya 60 164 10 16072 Anna 56 152 8 14034 Helena 76 169 11 18022 Kevin 66 162 6 12093 Peter 99 170 12 19write a batch file which sort a table by column where the user can choose sort by any column. Can you attach and show a picture for output . if we take that table for exempel The textfile : ID Name Weight Long Class Age012 Eric 56 156 7 13045 Richard 78 178 9 17098 Maya 60 164 10 16072 Anna 56 152 8 14034 Helena 76 169 11 18022 Kevin 66 162 6 12093 Peter 99 170 12 19Write complete Bash script using a while loop that lets the userenter a number. The number can be inputted using the readcommand. The number should be multiplied by 10, and the resultstored in the variable called product (this is a running total). Thewhile loop should iterate as long as the product variable contains avalue less than 100. For each iteration of the while loop output thecurrent number that was inputted, the current value of product andthe current loop iteration number. At the end print out a confirmationof the final product value and that it caused the while loop toterminate. Sample run:product.shEnter a number: 5The current number is: 5The product is currently: 50The current iteration of the loop is: 1Enter a number: 5The current number is: 5The product is currently: 100The current iteration of the loop is: 2The final product is 100 which is equal to or greater than 100 andcaused the loop to terminate.
- Install and load readr: library(readr). Then, import a text file with values separated by a single space: single_delimited.txt (see attached) tell R that missing values are represented with a period in the data we are importing (use the read_delim())Modify your code so that before the game begins, the player is asked whether they wish to enter their guesses manually, or to automatically guess based on pre-supplied guesses in a file. If the first option is chosen, then the game should progress in the same fashion as in the tasks above. If the second option is chosen, then the following actions should be taken: Firstly, the player should be asked to enter a filename. If the player enters an invalid filename, they should be re-prompted until they enter the name of a file that actually exists. This file should then be read and interpreted as a text file, where each line contains a separate guess. For example, a sample file input.txt may contain the following text: 1234 4321 5830 8437 1489 3271 2530 You may assume that each line of the file contains a valid guess. Once the file has been read, then the game should proceed as normal. However, when the player would be prompted to enter a guess, the next guess in the list of pre-supplied…write a batch file which make a backup for this file. if we take that table for exempel The textfile : ID Name Weight Long Class Age012 Eric 56 156 7 13045 Richard 78 178 9 17098 Maya 60 164 10 16072 Anna 56 152 8 14034 Helena 76 169 11 18022 Kevin 66 162 6 12093 Peter 99 170 12 19
- You are given a text file (Words.txt) containing 50 words that will be hard to make out because they have been littered with punctuation. Your task is to: • Create a new file called Words2.txt, from Words.txt, which contains all the strings from the previous file, with their position, but with all the punctuation removed. (You must create some sort of method that can loop through the words to do this, you are not allowed to use Regex Patterns) Hint: This might come in handy String punctuation = "!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~"; • You must find the first longest word that appears in the text file with their position retained as well as indicating the number of characters therein, the formatting for this can be seen in Table 1.The questions should be solved using Linux Bash Scripting. In the file there should be solution code and one/two screenshot for running of program. Student id and names should be written inside the file. The assignment should be sent as PDF. Upload Link: https://forms.office.com/r/JfpSa2dDi8 Question 1. Read "n" and generate following pattern according to givennas below. Ex: for given value forn:4\[ \begin{array}{l} 1 \\ 23 \\ 456 \\ 78910 \end{array} \]you will create a spell checker. The program will take three command line arguments: number of words in the dictionary, a dictionary file name, and a text file name. The program will first create a hash table. The number buckets of the hash table should be about twice the number of words in the dictionary. Then, it will read the dictionary from the file, insert the words into the hash table, and report collision statistics. After reading the dictionary, the spelling checker will read a list of words from a text file. Each word will be looked up in the dictionary. If it is incorrect, it will be written to the standard output together with a list of suggested corrections. The algorithm for generating corrections is given below. Hash Table The hash table programs, QuadraticProbing.h and QuadraticProbing.cpp, are posted on Canvas. The programs use quadratic probing to deal with collisions. You should carefully study these programs and make some changes to collect the required statistics.…
- you will create a spell checker. The program will take three command line arguments: number of words in the dictionary, a dictionary file name, and a text file name. The program will first create a hash table. The number buckets of the hash table should be about twice the number of words in the dictionary. Then, it will read the dictionary from the file, insert the words into the hash table, and report collision statistics. After reading the dictionary, the spelling checker will read a list of words from a text file. Each word will be looked up in the dictionary. If it is incorrect, it will be written to the standard output together with a list of suggested corrections. The algorithm for generating corrections is given below. Hash Table The hash table programs, QuadraticProbing.h and QuadraticProbing.cpp, are posted on Canvas. The programs use quadratic probing to deal with collisions. You should carefully study these programs and make some changes to collect the required statistics.…Select everything wrong with this code segment. int main(int argc, char* argv[]) { FILE* fPtr = fopen(argv[0], "w"); } O A. It erases the program it's running from, which may cause a crash. O B. argv[0] may not be a file. OC. If no parameters are passed on the command line, the program won't execute. O D. fPtr is a reserved word and can't be used as a variable. E. file names used by fopen must be quoted constant strings F. argv[0] is not guaranteed to existConsider the data contained in the text file data1.txt. The first row of this file contains the column names. The remaining rows have one number for each column. The numbers are separated by a tab character. You can work in your command window. No need to create a matlab file for this question. Download the data file. Use importdata() function to load data into Matlab. What is the average of the numbers contained in the third column of this data? Data1: col1 col2 col3 col4 col5 906 552 743 348 45 676 229 425 661 558 469 642 430 384 773 913 485 125 628 312 105 152 25 22 179 746 782 291 911 339 737 101 318 801 211 562 295 654 746 511 185 238 957 814 907 598 531 936 384 629 300 92 458 618 102 135 406 241 576 391 213 105 764 531 55 895 113 760 276 502 72 785 741 249 432 243 292 744 452 998 54 604 106 228 812 442 965 682 805 486 14 433 464 987 895 898 695 213 30 138 197 759 99 536 391 94 433 824 88 928 308 656 176 803 918 457 110 164 990 714 102 934 666 67 619 996 188 895 940 344 333 267…