04 - Searching Flashcards

Flashcard
•
Computers
•
University
•
Hard

John Fenner
Used 6+ times
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10 questions
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1.
FLASHCARD QUESTION
Front
To view the contents of a file, use the ___________ command. Options: edit, show, less, touch.
Back
less
2.
FLASHCARD QUESTION
Front
Which command looks for a match using the $PATH variable? Options: grep, find, whereis, which
Back
which
3.
FLASHCARD QUESTION
Front
Which command looks for a file that matches a pattern? Options: grep, find, whereis, which
Back
find
4.
FLASHCARD QUESTION
Front
Which command can be used to search for a string pattern in a file? Options: grep, find, whereis, which
Back
grep
5.
FLASHCARD QUESTION
Front
In a regular expression, which symbol represents 0 or more characters?
Back
*
6.
FLASHCARD QUESTION
Front
In a regular expression, which symbol matches exactly one character? Options: ?, ., *, []
Back
.
7.
FLASHCARD QUESTION
Front
In a regular expression, which symbol represents one character in a set? Options: ?, ., *, []
Back
[]
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