hich of the following are valid statements in the /etc/resolv.conf file? (Choose two.) a. domain comptia.org b. order hosts, bind c. 10.1.15.60
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plzz help
| a. |
domain comptia.org
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| b. |
order hosts, bind
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| c. |
10.1.15.60 server10
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| d. |
nameserver 10.1.1.4
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- FOR UNIX, please give a description of these commands 17 cpio 18 crontab 19 date 20 dbx 21 delta 22 deroff 23 df 24 diff 25 du 26 echo 27 expr 28 fg 29 file 30 find 31 finger 32 fsck 33 ftp 34 get 35 getty 36 grep 37 head 38 hostname 39 init 40 kill 41 learn 42 lex 43 ln 44 lp 45 lpq 46 lpr 47 ls List the files and subdirectories in a directory. 48 mail 49 mailx 50 make 51 man 52 mesg 53 mkdir Makes a directory. 54…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;1. Is each of the following an absolute pathname, a relative pathname, or a simple filename? a. milk_co b. correspond/business/milk_co c. /home/max d. /home/max/literature/promo e. .. f. letter.0210 2. List the commands you can use to perform these operations: a. Make your home directory the working directory b. Identify the working directory 3. If the working directory is /home/max with a subdirectory named literature, give three sets of commands you can use to create a subdirectory named classics under literature. Also give several sets of commands you can use to remove the classics directory and its contents. 4. You should have read permission for the /etc/passwd file. To answer the following questions, use cat or less to display /etc/passwd. Look at the fields of information in /etc/passwd for the users on the local system. a. Which character is used to separate fields in /etc/passwd? b. How many fields are used to describe each user? c. How many users…
- Question #9 Is each of the following an absolute pathname, a relative pathname, or a simple filename? milk_co correspond/business/milk_co /home/max /home/max/literature/promo .. letter.0210 Question #10 Suppose you have a file that is linked to a file owned by another user. How can you ensure that changes to the file are no longer shared? Question #11 If /home/zach/draft and /home/max/letter are links to the same file and the following sequence of events occurs, what will be the date in the opening of the letter? Max gives the command vim letter. Zach gives the command vim draft. Zach changes the date in the opening of the letter to January 31, writes the file, and exits from vim. Max changes the date to February 1, writes the file, and exits from vim. Question #12 What is an inode? What happens to the inode when you move a file within a filesystem? Question #13 The ls –i command displays a filename…• 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 5: Please make your own page using shell script, print following as your page. <html><head><title>My System Information</title></head><body><h1>My System Information</h1></body></html> 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 greeting.• Exercise 7: Could you add one variable in the example, name the variable as FILE_LIST, which displays the filenames of current working directory1. Write a program to ask customer what are the bucket name and folder name in AWS S3, and which local directory wish to save in AWS S3. Then create bucket and folder with given names and upload all files in the requested local directory to AWS S3.
- Write a shell script that contains a hashpling and comments. It should perform thefollowing tasks:a. Displays a list of currently logged-in usersb. Displays the system’s host namec. Displays the time and dated. Displays the disk usagee. Displays the current working directoryf. Displays the pathname to the BASH shell367. Which of the following isn’t a part of the file directory? a. Attributes b. Protocol c. Location d. OwnershipAt the command prompt, type find /root –name "sample" and press Enter. What files are listed? Why? the command prompt, type find /root –type l and press Enter. What files are listed? Why? At the command prompt, type rmdir undermysamples to delete and press Enter. Did the command work? Why? Next, type ls –F at the command prompt and press Enter. Were both directories deleted successfully?
- 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 greeting******************SOLVE IN PowerShell, NOTHING ELSE******************** Write a function named ‘Generate-SSN' that generates all possible social security number in the form of ddd-dd-dddd. The output should be saved into a file named ssn.csv. Only the source code is required, do not submit ssn.csv.You are about to move an EFS-encrypted file called SecureData.xml from a folder on an NTFS volume to a folder on a ReFS volume. Which of the following statements are true regarding the permissions and encryption on the file following the move operation? (Choose all that apply.) a. SecureData.xml will retain its original permissions following the move operation b. SecureData.xml will remain encrypted following the move operation c. SecureData.xml will inherit the permissions from the target folder following the move operation d. The SecureData.xml will be not be encrypted following the move operation