When you give umask and if you get 0033, what is the meaning of it. Change the file permission so that owner nd group can read and modify the file and others can only read using umask.
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- The file inform has a numerical permission of 754. Consider the following questions: A) Who has what permissions? User: Group: Other: B) Who can change the permissions of the file? C) Who can change the contents of the file?If you do not know where the update.txt file is located on your computer, print a copy.Create user Peter, Brian and Cindy, create group Family and Friend. Add user Peter and Brian to the Family group, add Cindy to the Friend group. Set up password for all three users. Log in as Peter, create a file “Peter-file1”, set up permission to allow Brian to read and modify the file, but not Cindy. Verify your set up to see Peter and Brian can read and modify the file, but not Cindy. Take screenshot of your configuration.
- Two separate commands, DELETE and TRUNCATE, exist.Use file permissions along with the chown, chmod, and chgrp commands to create a couple of folders: Create a directory (mkdir command) inside your home directory and set the permissions using the symbolic mode of chmod. The directory should be named dir1 and both you and the group cs260 should be able get into the directory and read from files. Only you should be able to write to the directory and no one other than you and the cs260 group should be able to access these files in any way. Create a file in this directory and put your name in it. Log in as Tess or Jessie and show that you can see the contents of the file. Save screenshots of both your commands to set up the folder, a listing of your home directory that shows the folder’s permissions, and you logged in as jesse/tess along with the contents of the file printed out on the screen (use vi or cat for this) Create a directory inside your home directory that both you and the cs260 group have full permissions on. No one else…Use file permissions along with the chown, chmod, and chgrp commands to create a couple of folders: Create a directory (mkdir command) inside your home directory and set the permissions using the symbolic mode of chmod. The directory should be named dir1 and both you and the group cs260 should be able get into the directory and read from files. Only you should be able to write to the directory and no one other than you and the cs260 group should be able to access these files in any way. Create a file in this directory and put your name in it. Log in as Tess or Jessie and show that you can see the contents of the file. Save screenshots of both your commands to set up the folder, a listing of your home directory that shows the folder’s permissions, and you logged in as jesse/tess along with the contents of the file printed out on the screen (use vi or cat for this) Create a directory inside your home directory that both you and the cs260 group have full permissions on. No one else…
- Difference between the shared locks and the exclusive locks.It is recommended that you print one copy if you are unsure of the location of the update.txt file on your computer.Using symbolic mode, how would you change the permissions on the file, pfile2, for the user to read, write, and execute, and no permissions for group or others. What command did you use?
- If you are unsure of the location of the update.txt file on your computer, print one copy.Using the CLI, change the myFolder folder permissions to give yourself read, write permissions; give only read permissions to users in your group and to others.If you are unclear of the location of the update.txt file on your computer, you are strongly encouraged to print at least one duplicate of this document.
