1. Create a command that would create a new file with a dynamically created file name that is comprised of information in the following order: Day-NumericMonth_NumericDay_NumericFullYear_Hour:Minute For example, the output would look something like this → Friday-08_04_2017_18:05 _________________________________________________________________________ 2. Create a command that would output the text → “Test log entry” and the current date/time into your system’s main log file. Eg. “Test log entry – Thu June 1 2017 21:00:48” 1. Record your system’s main log file path here: __________________________________ 2. Record the command to accomplish the task here: _______________________________________________________________________

Create a script that will allow a script user to add or remove permissions (read, write, execute) from a file of their choosing. The script must have the following components: • The script must utilize 3 or more functions. The script must utilize a menu that the script user can use to perform an action. The script must use conditional statements, where applicable, to handle the following situations: o The filename provided by the script user does not exist. o An incorrect option was chosen by the script user at the menu. The script's menu must also provide a way for the script user to have the following choices: o Select another file (i.e. once a file's permissions has been changed). o Exit the script

47. The current copy of the database is identified by a pointer, called ____________ which is stored on disk. a. Db-pointer b. Update log c. Update log records d. All of the mentioned

Q4.One of the file space allocation mechanisms is the most convenient for random access files.Which mechanism is that?

1. In an earlier assignment, you created a fileAsst directory containing several files. Give a command that will create a file named listing.dat, in your current (commandsAsst) directory, containing a list of the names of all the files in your fileAsst directory. The listing must not include dates, file sizes, or any information other than the names. 2. Someone has decided that the function sequentialInsert, declared in -cs252/Assignments/commandsAsst/project/arrayops.h, should be renamed orderedInsertion. Give a command to produce the altered version the header file, saving it as ~/UnixCourse/commandsAsst/arrayops.h (Something to think about: Why would the same approach not work well for changing the variable name i to i0?) 3. Sometimes programmers propose changes to an existing software definition and need to know what other code could be affected by the change. Suppose that you are a programmer who has proposed a change to the C/C++ data type known as "timespec". You know that there…

you will need to create the following textbook specified files. Use vi to create these files:  test-file1 test-file2 test-file3 test-g test-sor respected test-u west coast alpha1 alpha2 practice caffeine names.tmp numbers.tmp What command creates a new file chapter consisting of the contents of the files section1, section2, section3, and section4, with all lines numbered?

Can you answer 12 and 13?

please give right answers do not use other webiste and chatgpt for this answer its giving wring answers all time please also this webiste allow exert answer 3 question i am asking only 2 question please 34 35 answer correctly

Create a batch file Your batch file should include all required comments for creation and author information. Your batch file must include but is not limited to these commands: ECHO CD NET ICACLS MKDIR COPY   Comment each line of your batch file as you create it. Don’t forget to include creation and author information. Create a batch file F:\bat that uses all the required commands and completes the following: Creates a folder named Scripts on the Root of C Add a local user named Aisha Bruce with the username ABruce and the password student Creates a directory in the “E:\CompanyInc\Management” folder named “ABruce_Files” Creates an ACE for “ABruce” to the “ABruce_Files” folder with these explicit permissions: Full Control Re-establishes inheritance to sub-folders and files Copies the application cmd.exe from the C:\Windows\System32 folder to the “ABruce_Files” folder Addes ABruce to your Management Group created in assignment 3 Produces an ICACLS Report for “ABruce_Files”…

Book reference: Windows PowerShell Step by Step 3rd Edition - Ed WilsonChapter 10 6. What does the below command return? Get-CimInstance -ClassName __NAMESPACE -Namespace root   7. What can the below script do? Function Get-WmiProvider { Param( [string]$nameSpace, [string]$computer) Get-CimInstance -ClassName __Provider -Namespace $namespace | Sort-Object -property Name | Select-Object name } #end function Get-WmiProvider Get-WmiProvider -namespace root\cimv2 -computer $env:COMPUTERNAME