What command creates a new file chapter consisting of the contents of the files section1, section2, section3, and section4, with all lines numbered?
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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 creates a new file chapter consisting of the contents of the files section1, section2, section3, and section4, with all lines numbered?
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- Which of the following opens the employ.txt file and allows the computer to write new data to the end of the files existing data? a. outFile = I0.File.AddText("employ.txt") b. outFile = I0.File.AppendText("employ.txt") c. outFile = I0.File.InsertText("employ.txt") d. outFile = I0.File.WriteText("employ.txt")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 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 What command tells cut to output the first five characters of every line from the file practice?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?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?
- 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 From more, how can you quickly start editing the current file with vi?Write a sed command that takes the output from ls -l , but displays only files that have less than 1000 bytes.
- 1- Use the cat command to create a file. Name of this file should be file1. Type a few sentences inthis file. Save this file. Use the cat command one more time to display the content of file1.2- Use vi command to add more lines to this file so you can answer the rest of these questions thatuses regular expressions and grep command.3- Select the lines from file file1 that have exactly three characters in them.4- Select the lines from file file1 that have at least three characters in them.5- Select the lines from file file1 that have three or less characters in them.6- Select the non-blank lines from the file file1.7- Select the lines from file file1 that start with a capital letter.8- Select the lines from file file1 that end with a period.9- Select the lines from file file1 that have the string unix.10- Select the lines from file file1 that end with the string unix.11- Select the lines from file file1 that have only the string unix.12- Select the lines from file file1 that have the…Which pattern will match all filenames containing a "b"? [!b]* *b* *b b*Enter a BASH glob pattern that will match all files with 7-character names that end with ‘.txt’, start with the letter ‘c’ and the third letter of ’t’. All there is