Give a command to
a. Redirect standard output from a sort command to a file named
phone_list. Assume the input file is named numbers.
b. Translate all occurrences of the characters [ and { to the character (, and
all occurrences of the characters ] and } to the character ), in the file
permdemos.c. (Hint: Refer to the tr man page.)
Create a file named book that contains the contents of two other files:
part1 and part2.
a. $ sort numbers > phone_list
b. $ cat permdemos.c | tr '[{}]' '(())' or
$ tr '[{}]' '(())' < permdemos.c
c. $ cat part[12] > book
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Answer the following statement true (T) or false (F)
Personal authentication typically entails any or all the following except _________.
a. something you know b. something you have c. something you are d. someone you know
Ann, a network technician, was asked to remove a virus. Issues were found several levels deep within the directory structure. To ensure the virus has not infected the .mp4 files in the directory, she views one of the files and believes it contains illegal material. Which of the following forensics actions should Ann perform?
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The ____________ statement is a pretest form of loop which is considered a specialized form of the while statement and is usually associated with counter-controlled types of loops;
Fill in the blank(s) with the appropriate word(s).