You have a script file called "important_script.sh." You want to give the owner full permissions, allow the group to only execute the script, and prevent others from accessing it. Which command should you use?1.0 Marks chmod u=rwx,g=r-x,o= important_script.shchmod u=rwx,g=rx,o= important_script.shchmod u=rwx,g=x,o=r-x important_script.shchmod u=rwx,g=rwx,o= important_script.shchmod u=rwx,g=x,o= important_script.sh

You have a file named "confidential_info.txt" that contains sensitive data. You want to allow the owner to read and write to the file, give the group read-only access, and prevent others from accessing it. What command should you use?1.0 Markschmod u=rw,g=r,o=--- confidential_info.txtchmod u=rwx,g=rx,o=--- confidential_info.txtchmod u=rw,g=rx,o=r--- confidential_info.txtchmod u=rwx,g=r,o=--- confidential_info.txtchmod u=rw,g=r,o=rw- confidential_info.txt

You have a directory named "shared_data" where you want the owner to have full permissions, group members to have read and write permissions, and others to have no access at all. What command should you use?1.0 Markschmod u=rwx,g=x,o= shared_datachmod u=rwx,g=rx,o= shared_datachmod u=rw,g=rw,o= shared_datachmod u=rwx,g=rwx,o= shared_datachmod u=rw,g=rx,o= shared_data

You have a script located at "/usr/local/bin/myscript.sh" that should be run by anyone in the "staff" group as root without a password prompt. What entry should you add to the sudoers file?1.0 MarksALL=(ALL) NOPASSWD: /usr/local/bin/myscript.sh staffALL staff=(ALL) NOPASSWD: /usr/local/bin/myscript.shstaff ALL=(ALL) NOPASSWD: /usr/local/bin/myscript.shstaff /usr/local/bin/myscript.sh (ALL) NOPASSWD:staff ALL=(ALL) /usr/local/bin/myscript.sh NOPASSWD:

What numeric permission must be applied to a file to enforce the following permissions:Owner has read, write, and execute permissionsGroup has read and execute permissionsOthers has read permissions onlyGroup of answer choices600751750754

Change the permissions of the file .project_x.txt so that both the user and the group can read, but not write to, the file.