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slm ♦
slm ♦
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How to remove duplicate letters using SEDsed?

Using sed, how can I remove duplicate letters from HEADERS within a text file?

NNAAMMEE
       nice - run a program with modified scheduling priority

SSYYNNOOPPSSIISS
       nice     [-n    adjustment]    [-adjustment]    [--adjustment=adjustment] [command [a$

Above is a an example. I want the output after parsing with sedsed to be:

NAME
       nice - run a program with modified scheduling priority

SYNOPSIS
       nice     [-n    adjustment]    [-adjustment]    [--adjustment=adjustment] [command [a$

How to remove duplicate letters using SED?

Using sed, how can I remove duplicate letters from HEADERS within a text file?

NNAAMMEE
       nice - run a program with modified scheduling priority

SSYYNNOOPPSSIISS
       nice     [-n    adjustment]    [-adjustment]    [--adjustment=adjustment] [command [a$

Above is a an example. I want the output after parsing with sed to be:

NAME
       nice - run a program with modified scheduling priority

SYNOPSIS
       nice     [-n    adjustment]    [-adjustment]    [--adjustment=adjustment] [command [a$

How to remove duplicate letters using sed?

Using sed, how can I remove duplicate letters from HEADERS within a text file?

NNAAMMEE
       nice - run a program with modified scheduling priority

SSYYNNOOPPSSIISS
       nice     [-n    adjustment]    [-adjustment]    [--adjustment=adjustment] [command [a$

Above is a an example. I want the output after parsing with sed to be:

NAME
       nice - run a program with modified scheduling priority

SYNOPSIS
       nice     [-n    adjustment]    [-adjustment]    [--adjustment=adjustment] [command [a$
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Gilles 'SO- stop being evil'
Gilles 'SO- stop being evil'
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user46865
user46865

How to remove duplicate letters using SED?

Using sed, how can I remove duplicate letters from HEADERS within a text file?

NNAAMMEE
       nice - run a program with modified scheduling priority

SSYYNNOOPPSSIISS
       nice     [-n    adjustment]    [-adjustment]    [--adjustment=adjustment] [command [a$

Above is a an example. I want the output after parsing with sed to be:

NAME
       nice - run a program with modified scheduling priority

SYNOPSIS
       nice     [-n    adjustment]    [-adjustment]    [--adjustment=adjustment] [command [a$