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Unix - Engineering

Q1:

Which symbol is used to separate more than one command in the same command line?

A $

B #

C :

D ;

E None of the above

ANS:D - ;

" ; " command allow user to use more than one command in the same line.

For egcat >> file1 ; cp file1 file2.
It will first ask to append the data into file 1 and the appended data with the previous data in file1 will be copied to file2.