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- Exercise 1: Please create a script that print “Hello, your name.” • Exercise 2: Please create a directory call user_bin, and add it to PATH. Then mv script of Exercise 1 to user_bin. Then run it from your root directory.• Exercise 3: Add a new command call ‘l’ which will perform exact same as ‘ls -a’. • Exercise 4: Create a function call sortFile, which will sort all filenames of current directory. Exercise 6: Could you add one variable in the example, name the variable as greeting, which displays “Hello, my name is xxx xxx” in the body using variable greetingunix Read the description at the end of Part I that shows the relationship between directory content, inode table and file content before doing this question. Change your working directory to your login directory Create the file called share using cat command under your login directory. Enter one or two lines of text in it. Display the content of the share file Display the number of hard links to the share file ONLY using the long option Using echo command, answer how many hard links (hard link count) the share file has. Display the inode number for the share file using appropriate option. Create the subdirectory, linkdir under your login directory Change working directory to Stay in this directory until the rest of this question. Create a hard link called share2 to the share Remember that the share file is the parent directory and NOT in the current working directory. Hence, you need to specify correct relative or absolute pathname for share file in your hard link command.…) Write Linux commands for the following:i) Copy a file test1.py from Prac01 directory to Subdir1 directory in the followingdirectory structure.FOPPrac01Prac02Prac03-Subdir1Subdir2(Where FOP is at the top level then Prac01, 02 and 03 are at next level and Subdir1and 2 are next to next level.)ii) To delete a directory DIR which has a file test2.py in it.
- Write a batch scriptthrough which you have to createa directory (folder) in “E”partition of system and name it “OSTaskOne”.After this step display “Part 1 completed”.Now create a text file in the same partition with “FirstName” as its name.After this step display “Part 2 completed”.Now move the “FirstName” file inside your newly created directory and after moving it change its name to “SecondName”and open it using batch command.Write the command that can be used to perform the following:a. Compress the symbolic link /root/sfile using the compress utility and display thecompression ratio.b. Compress the contents of the directory /root/dir1 using the gzip utility and displaythe compression ratio.c. Decompress the file /root/letter.bz2.d. Compress the file /root/letter using gzip fast compression.e. Find the compression ratio of the file /root/letter.gz.f. Perform a test compression of the file /root/sample using the bzip2 utility.g. Compress the file /root/sample using the bzip2 utility while minimizing memoryusage during the compression.Write a program that performs the following operations according to the input value with Linux Bash Script. [1] Create a file for a given filename and list the generated file in a long format [2] Delete a file for a given filename [3] Copy a file content to another file [4] Listsubdirectories of a current directory recursively [5] Generate the command that finds how many times the "cat" command has been used in your command history so far. [6] Generate the command that writes the file names starting with W in the active directory to the "Files.txt" file. should be solved using Linux Bash Scripting solution code and one/two screenshots for running of program.
- In Fedora 37: 1. Create a directory named Module8 and navigate to that directory. 2. Create a file named pay.dat in Module8 with the following contents (in bold) for Employee ID, Employee Name, and Pay Rate (per hour); remember to press enter after each line: 0001:John Smith:15.40 0002:Jane Smith:15.41 0003:George Jungle:12.10 0004:Ursula Jungle:16.11 3. Use the cut command and cut the 2nd and 3rd field. 4. Reopen pay.dat and add the entry for Jane Smith at the end. So, now there will be 5 lines and the result should look like this: 0001:John Smith:15.40 0002:Jane Smith:15.41 0003:George Jungle:12.10 0004:Ursula Jungle:16.11 0002:Jane Smith:15.41 5. Run the uniq command to display duplicates that are in the file. 6. Sort the data in pay.dat by the rate of pay. 7. Sort the data in reverse order by the employee's ID. 8. Take screen captures and put them in a single MS Word document.Write the command that will locate all files that are larger than 10 megabytes in size, and copy each one to the directory "/overflow".2. With HW1Directory as the working directory, give the output of each of the following commands and a brief (~ one sentence) description of what the effect of the command is. 6. echo *[!0-9] 7. echo m[a-df-z]* The file is a directory that contains the following filenames. It is *.txt file feb06 jan05 jan5 jan06 jan07 jan08 jan12 jan19 jan26 mar08 memo memo1 memo2 memo2.sv
- On a notepad of Microsoft Windows, what are the commands in creating a batch file that will create a directory named Chanel in drive C: then copy all files in drive C: that ends in .bat to the directory Chanel and display all files copied.Create File comparators that arrange files in ascending/descending order of file size, ascending/descending order of file name, and ascending/descending order of last modification date. Employ these comparators in LS, a programme that accepts a command-line input and lists the files in the current directory in a certain order, such as "-t" to sort by timestamp.To break ties, support several flags. Be certain you use a reliable sort.Please write down the Linux command for each question. 17.1 What command should be used to change the read, write and execute permission of a file? 17.2 The command for a user wants to delete recursively all files and subdirectory from current directory is 17.3 What is the command which edits the scheduler for automatic command executions at background? 17.4 This command let a user check the names of the groups that this a/c belongs to. 17.5 What do we expect to see if running “$ echo `expr 2 \*3`? 17.6 Upon booting up the OS, the latest kernel initialization daemon process that the Ubuntu distribution is using today is ____ 17 Like to find files with “.sh” extensions from current local directory to all its subdirectories, what is the command? 17.8 What is the command to find the IP address of a network card? 17.9 What is usually written on the first line in shell scripts? 17.10 Like to backup all files and subdirectories under /var/www, the output file name is today.tar. The…