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Question 14 papa
.1. In this problem, you should write a short bash script. The script should list all files that end in .o from the /lib directory on a UNIX system, only if the file name (not including the extension) begins and ends with a vowel.
2. Write a bash command to print out a text representation of all of the pop assembly instructions from an ELF file named runme.
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- Question 1 a) Explain the difference between ls -l > mylisting.txt and ls -l >> mylisting.txt b) Create a shell script that lists all the files in the present working directory in long format name this file listMyFiles.sh. Write a c program that uses the system () function and uses it to run listMyFiles.sh c) Create a daemon in C in the Unix environment, your daemon must create a text file called aitDaemonLog.txt and populate it with 1000 lines of a string each line must be written after 10 seconds, the string must end with the count of the string;Write a Bash script that removes all zero length ordinary files in the directory (including those in the sub-directories at all levels) passed as an optional argument. If you do not specify the directory argument, the script uses the current working directory as the default argument. This problem is for practicing bash programming skills. Though there is an easier way to achieve the goal with the find command, the find command is not allowed to appear in your bash scrip.Write a Bash script that removes all zero length ordinary files in the directory (including those inthe sub-directories at all levels) passed as an optional argument. If you do not specify thedirectory argument, the script uses the current working directory as the default argument.This problem is for practicing bash programming skills. Though there is an easier way toachieve the goal with the find command, the find command is not allowed to appear in yourbash script.
- 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.) 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.I have an issue with trying to modify my code, I need to instead to work such that a user imputs a file paths and the program synchronizes themthe code is too long to post so I have placed it belowhttps://github.com/Philanthropenos/2023-final-work-for-os-class/blob/main/Attempt1.1
- Question 6 sm.Given a directory called Project1 with 500 files called rock000.py, rock001.py, ... , rock500.py, create a bash shell script that will rename all the files given in this directory. The script should take two arguments: a base name and a file extension. Please include the specifics from the example in the code (i.e., identify the base name, extension, and old and new file names and write them as part of the code). If we run bash project.sh project_rocks py the resulting files in the directory should be like this: project_rocks000.py, project_rocks001.py, .. , project_rocks500.py. Full explain this question and text typing work only We should answer our question within 2 hours takes more time then we will reduce Rating Dont ignore this lineLet us assume that we have an executable file named prvprg. What two Unix commands would you use to make prvprg a root owned set-uid program? Must give the exact commands to accomplish this.Bash Shell Script Programming Assignment Question 1. Create a shell script file called q1.sh Write a script that would accept the two strings from the console and would display a message stating whether the accepted strings are equal to each other. Question 2. Create a shell script file called q2.sh Write a bash script that takes a list of files in the current directory and copies them as into a sub-directory named mycopies. Question 3. Create a shell script file called q3.sh Write a Bash script that takes the side of a cube as a command line argument and displays the volume of the cube. Question 4. Create a shell script file called q4.sh Write a Bash script that prompts you for a user name and displays the corresponding user’s id number (UID), group id number (GID), and his/her home directory. Note: this information can be found in the /etc/passwd file. Question 5. Create a shell script file called q4.sh Write a bash script that will edit the PATH environment variable…
- 1) Create a daemon in C in the Unix environment, your daemon must create a text file called aitDaemonLog.txt and populate it with 1000 lines of a string each line must be written after 10 seconds, the string must end with the count of the string;. 2)Create a shell script that lists all the files in the present working directory in long format name this file listMyFiles.sh. Write a c program that uses the system() function and uses it to run listMyFiles.sh 3)Write a c program to write a string of your own choosing into shared memory then read the contents of the shared memory created in 4)demonstrate in a c program how to use a fork to create a child process, using pipes let this child process send a message which is read by the parent process 5) Write a c program that shows the PID, PPID, UID and GID of a running process, let this process fork thus creating a child process, let the parent process count from 0 to 50 and the child process from 0 to 25 each process showing while counting…Write a shell script wparser.bash that would process these data files. The shell script is expected to be given the name of a directory, under which it will start the search for data files whose names are of the form weather_info_*.data as its argument. (Do not hard code the directory name in your script).If the script is not invoked with the correct number of arguments, it should throw an usage message and terminate with a code of 1. If the passed argument is not a valid directory name, it should throw an error message and terminate with code 1. For this particular situation (and only here), the error message must be send to the standard error and not the standard output.Write two scripts called encryption and decryption. Test both scripts by encrypting a file called file1 and save the result in file2. Then use file2 as the input to the decryption script and check if the output is the same as file1. May I get help with this in bash shell please?