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Overview
Using
filters
Collating
sequence
Character
classes
Character-to-character
transformation
Selecting lines by content
Regular
expressions
Basic
regular expressions
Extended
regular expressions
Grep
Stream
editor
Sed addresses
Splitting a file
according to context
Choosing between the
three filters
More on
Vi
Summary
Exercises
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Sed addresses
| empty |
matches all lines |
| number |
matches input line |
numbernumber1,number2 |
matches all lines in the range from number1 to
number2 inclusive |
$ |
matches the last input line, and can also be used in
place of number2 in the previous type of address |
/BRE/ |
matches any line matched by BRE |
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