what would the new umask value be? Files: rw-rw---- Directories: rwxrwx--x
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Assume new files are created with default permissions of rw-rw-rw- and new directories are created with default permissions of rwxrwxrwx. What command would you execute to change the umask such that new files and directories had the following permissions, respectively? In other words, what would the new umask value be?
Files: rw-rw----
Directories: rwxrwx--x
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- 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--xWhen a shell creates a new process to execute a command, how does itknow that file is executable? If it is executable, how does it distinguishbetween a shell script and a file produced by a compilation? What is correctsequence for checking the above cases?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…
