What command tells grep to look for all lines consisting of only the letter Z followed by any four characters in a file filename?
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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
What command tells grep to look for all lines consisting of only the letter Z followed by any four characters in a file filename?
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- 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?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 How do you get the answer to the following with four figures to the right of the decimal point:Add 429 to 79, divide that sum by 162, then raise that result to the 15th power.You are given a file called detention.txt with a list of students names and ID numbers. The data will be stored as shown below: Erin Shaw,36425109 Aldo Montes,8736542 Jessica,587963 Logan,22587 Leo Alvera,6544836 etc... Note that not all the students will have their last names in the detention.txt (names will not repeat in the file) Your job is to create a c++ program for teachers to look up a students name and display their student ID. Example output. (Input is highlighted) Welcome Staff! Please enter a student's name: Leo Alvera Searching for Leo Alvera... We found the Student ID: 6544836 for Leo Alvera Please enter a student's name: Jessica Alvera Searching for Jessica Alvera... Jessica Alvera not in detention.txt system Please enter a student's name: Please give proper explanation and typed answer only.
- 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 If you are using more to examine a file and decide you want to look back at the previous page, what do you enter?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 What command tells cut to output the first five characters of every line from the file practice?The "-t" flag to "ls" sorts the listing by modification time. Write a BASH line which will write the name of file with the oldest modification time into a file called "lastfile".
- 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 What command instructs grep to look through all files in the current directory for lines containing the string Pat Lloyd and output just the names of the files that contain a match?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 From more, how can you quickly start editing the current file with vi?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 What command tells a utility to search through every file in the current directory for the name Catherine Thamzin?
- Add a command to this chapter’s case study program that allows the user to view the contents of a file in the current working directory. When the command is selected, the program should display a list of filenames and a prompt for the name of the file to be viewed. Be sure to include error recovery in the program. If the user enters a filename that does not exist they should be prompted to enter a filename that does exist.CODE IN PYTHON PLEASE The objective is to create a code in Python that can extract the columns highlighted in blue (Column T and AB3) and output them to a .txt file. The code should be able to generate the text file with the columns that are highlighted in blue and store them on a separate folder. Below shows how the Test.xlsm file looks like as well as how the text file should look like when the code extracts and outputs it. Google drive to access Test.xlsm file: https://drive.google.com/drive/folders/16utzb5_h7yMCN8_13E_JqasfcpykZOYr?usp=sharing What my code outputs is shown in the picture (O1.png) What I would like for my code to output is the columns next to each other (Right Example.png) The current code is able to output Columns T and AB3 but I am not able to output them next to each other as shown above. We would also like for the code to be capable of storing the text file to a separate folder. Below is the code I have been working on. #package to read xlsm file import openpyxl…CODE IN PYTHON PLEASE The objective is to create a code in Python that can extract the columns highlighted in blue (Column T and AB3) and output them to a .txt file. The code should be able to generate the text file with the columns that are highlighted in blue and store them on a separate folder. Below shows how the Test.xlsm file looks like as well as how the text file should look like when the code extracts and outputs it. Google drive to access Test.xlsm file: https://drive.google.com/drive/folders/16utzb5_h7yMCN8_13E_JqasfcpykZOYr?usp=sharing What my code outputs is shown in the picture (O1.png) What I would like for my code to output is the columns next to each other (Right Example.png) The current code is able to output Columns T and AB3 but I am not able to output them next to each other as shown above. We would also like for the code to be capable of storing the text file to a separate folder. Below is the code I have been working on. #package to read xlsm file import openpyxl…
