What are the permission of file01 after executing this command? chmod 777 file01 الاجابات rwxr--rwx rwxrwxr-- rwxr-xrwx rwxrwxrwx
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What are the permission of file01 after executing this command?
chmod 777 file01
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- After typing the ls –F command, you see the following line in the output:-rw-r-xr- - 1 user1 root 0 Apr 29 15:40 file1What does this mean?a. User1 has read and write, members of the root group have read and execute, and allothers have read permissions to the file.b. Members of the root group have read and write, user1 has read and execute, and allothers have read permissions to the file.c. All users have read and write, members of the root group have read and execute,and user1 has read permissions to the file.d. User1 has read and write, all others have read and execute, and members of theroot group have read permissions to the file.After typing the ls –F command, you see the following line in the output: -rw-r-xr- - 1 user1 root 0 Apr 29 15:40 file1What does this mean?* a. User1 has read and write, members of the root group have read and execute, and all others have read permissions to the file. b. Members of the root group have read and write, user1 has read and execute, and all others have read permissions to the file. c. All users have read and write, members of the root group have read and execute, and user1 has read permissions to the file. d. User1 has read and write, all others have read and execute, and members of the root group have read permissions to the file.Question 5 Given a file that appears on "ls -l" as follows... -rw-r--r--. 1 montclair MSU 39 Jan 16 20:15 test.txt ..after issuing the command, "chmod 754 test.txt", what would the new permissions look like? Group of answer choices: a. -rwxr-xr--. b. -rw-------. c. -rwxr-xr-x. d. -rwxr--r-x. Full explain this question and text typing work only thanks
- Given the following ls -l output: drw-r-xr-x. 2 root accounting_grp 4096 Jan 28 19:0 accounting/ What is the access permission for the ‘accounting’ folder (directory)? Write the command to change the access permission of the accounting folder (directory), so that the owner can read and execute, and the group and everybody else (world) can only read the file.Write the answer of the following command below: a. Write a command to install the package ABCD by using rpm. b. Write a command to extract files verbosely from a tar file BACKUP. c. Write a command to decompress file XYZ. d. Write a command to display lines numbered from 9 to 12 of a file ABC. e. Write a command to print the content uniquely of a file student.txt. f. Write a command to know the location of application program “gcc”. g. Write the patch number and version number of given package. ethereal-0.8.9-1.i386.rpm. h. Write a command to show the shared libraries used by an application CIS.Following the execution of the command umask 731, the permissions of all newly created files and folders will be altered.What will the permissions be on all new files in this case? a. rw-rw-rw b.rwxrw-r--c. -- -r--rw d.-- --wx--x
- What permissions are granted to each class of users for a file with the following permissions? r-x------BELOW MCQ GIVEN ANSWER CAN BE MORE THAN ONE OPTION. PLEASE PROVIDE CORRECT ANSWERS. ------------------- Which of the following statements correctly describe execution of the highlighted command? $qrep ^root /etc/passwd root:qqed262w7tvxq:0:0:0000~admin(0000), ,258, :/:/bin/tcsh $su A) the current directory will be changed to '/' B) the environment will be the same as though root (super user ) had logged onto the system. C) the user will be prompted for a password and then /bin/tcsh will be executed . D) the system will execute /bin/sh . the current directory will not be changed. E) the user will be prompted for a password and then /bin/sh will be executed.When a user, Belinda Lim, signs in to Windows, she cannot see her Documents folder in File Explorer and some of her Windows user settings are lost. You suspect her user profile is corrupted. Which tool or method should you use first to investigate and/or solve the problem? Second? a. Check the C:\User\Belinda Lim\Documents folder. b. Check the C:\Users\Belinda Lim\Documents folder. c. Use the chkdsk command. d. Use the sfc command.
- After typing the command umask 731, what will the permissions on all new created files bePlease write down the Linux command for each question. 17.1 What command should be used to change the read, write and execute permission of a file? 17.2 The command for a user wants to delete recursively all files and subdirectory from current directory is 17.3 What is the command which edits the scheduler for automatic command executions at background? 17.4 This command let a user check the names of the groups that this a/c belongs to. 17.5 What do we expect to see if running “$ 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…Which of the following commands will change the user ownership and group ownershipof file1 to user1 and root, respectively?a. chown user1:root file1b. chown user1 : root file1c. This cannot be done because user and group ownership properties of a file must bemodified separately.d. chown root:user1file1e. chown root : user1file1