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Question 1 Write down the commands for the following operations ( a - f ) : a . a . a . a . Write

Question 1
Write down the commands for the following operations (a-f):
a.a.a.a. Write the complete command to schedule a reboot of the system (Linux) at 8 AM.
b.b.b.b. Write down the command to find out the whole word Institutions from a text file named
Universities.txt in a case sensitive manner.
c.c.c.c. Using Method-1 for chmodchmodchmodchmod, set permission for CDUInfoCDUInfoCDUInfoCDUInfo____2000200020002000.txt.txt.txt.txt in the format ----wwwwxxxx rrrrwwww--------wwww----.
d.d.d.d. Using Method-2 for chmodchmodchmodchmod, Deny ReadReadReadRead and WriteWriteWriteWrite permission to others and owner for
CDUInfo_CDUInfo_CDUInfo_CDUInfo_1985198519851985.txt.txt.txt.txt, but leave the ExecuteExecuteExecuteExecute permission intact.
e.e.e.e. Append the text This is an additional line of information to an existing text file named
NewFile.txtNewFile.txtNewFile.txtNewFile.txt....
f.f.f.f. Write down the command for listing files with long descriptions and sort it based on the
modification time. Ensure that the hidden files are also displayed.

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