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How to sed chunks text from a stream of files from find

2

I have a directory of many *.org files. I want to select a section of text out of all these org files.
There is a * Learnings header in the content. I would like to select from the * Learnings header to the end of the file.

My current attempt is

find ~/org/journal -name "*.org" -type f | xargs sed -n -e '/* Learnings/,$p'

This however just outputs one concatenated stream.

Expected output would be a stream of the content after the * Learnings header for each file returned from the find

also the solution does not have to use sed

sed find xargs

share|improve this question

edited 2 hours ago

kevzettler

asked 4 hours ago

kevzettlerkevzettler

14817

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  What output do you expect/need?
  
  – choroba
  4 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @choroba added expected output
  
  – kevzettler
  2 hours ago
  

  
  
  
  

add a comment | 

2

I have a directory of many *.org files. I want to select a section of text out of all these org files.
There is a * Learnings header in the content. I would like to select from the * Learnings header to the end of the file.

My current attempt is

find ~/org/journal -name "*.org" -type f | xargs sed -n -e '/* Learnings/,$p'

This however just outputs one concatenated stream.

Expected output would be a stream of the content after the * Learnings header for each file returned from the find

also the solution does not have to use sed

sed find xargs

share|improve this question

edited 2 hours ago

kevzettler

asked 4 hours ago

kevzettlerkevzettler

14817

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  What output do you expect/need?
  
  – choroba
  4 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @choroba added expected output
  
  – kevzettler
  2 hours ago
  

  
  
  
  

add a comment | 

I have a directory of many *.org files. I want to select a section of text out of all these org files.
There is a * Learnings header in the content. I would like to select from the * Learnings header to the end of the file.

My current attempt is

find ~/org/journal -name "*.org" -type f | xargs sed -n -e '/* Learnings/,$p'

This however just outputs one concatenated stream.

Expected output would be a stream of the content after the * Learnings header for each file returned from the find

also the solution does not have to use sed

sed find xargs

share|improve this question

edited 2 hours ago

kevzettler

asked 4 hours ago

kevzettlerkevzettler

14817

find ~/org/journal -name "*.org" -type f | xargs sed -n -e '/* Learnings/,$p'

share|improve this question

edited 2 hours ago

kevzettler

asked 4 hours ago

kevzettlerkevzettler

14817

share|improve this question

edited 2 hours ago

kevzettler

asked 4 hours ago

kevzettlerkevzettler

14817

asked 4 hours ago

kevzettlerkevzettler

14817

asked 4 hours ago

kevzettlerkevzettler

14817

2 Answers
2

active

oldest

votes

2

In Perl, you can use eof that will be true for each end of file:

find . -type f -name '*.org' -exec perl -ne 'print if /* Learnings/ .. eof' {} +

Using the + form of -exec works similarly to xargs: it builds the arguments to the specified command by appending all the found files.

share|improve this answer

answered 1 hour ago

chorobachoroba

27k45176

add a comment | 

2

With the GNU implementation of sed, you can use the -s aka --separate option for each file to be treated separately in that regard.

find . -name '*.org' -type f -exec sed -s '/* Learnings/,$!d' {} +

With awk:

find . -name '*.org' -type f -exec awk '

  FNR == 1 {found = 0}; /* Learnings/ {found = 1}; found' {} +

share|improve this answer

answered 1 hour ago

Stéphane ChazelasStéphane Chazelas

312k57589946

add a comment | 

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2

In Perl, you can use eof that will be true for each end of file:

find . -type f -name '*.org' -exec perl -ne 'print if /* Learnings/ .. eof' {} +

Using the + form of -exec works similarly to xargs: it builds the arguments to the specified command by appending all the found files.

share|improve this answer

answered 1 hour ago

chorobachoroba

27k45176

add a comment | 

2

In Perl, you can use eof that will be true for each end of file:

find . -type f -name '*.org' -exec perl -ne 'print if /* Learnings/ .. eof' {} +

Using the + form of -exec works similarly to xargs: it builds the arguments to the specified command by appending all the found files.

share|improve this answer

answered 1 hour ago

chorobachoroba

27k45176

add a comment | 

In Perl, you can use eof that will be true for each end of file:

find . -type f -name '*.org' -exec perl -ne 'print if /* Learnings/ .. eof' {} +

Using the + form of -exec works similarly to xargs: it builds the arguments to the specified command by appending all the found files.

share|improve this answer

answered 1 hour ago

chorobachoroba

27k45176

find . -type f -name '*.org' -exec perl -ne 'print if /* Learnings/ .. eof' {} +

share|improve this answer

answered 1 hour ago

chorobachoroba

27k45176

answered 1 hour ago

chorobachoroba

27k45176

answered 1 hour ago

chorobachoroba

27k45176

2

With the GNU implementation of sed, you can use the -s aka --separate option for each file to be treated separately in that regard.

find . -name '*.org' -type f -exec sed -s '/* Learnings/,$!d' {} +

With awk:

find . -name '*.org' -type f -exec awk '

  FNR == 1 {found = 0}; /* Learnings/ {found = 1}; found' {} +

share|improve this answer

answered 1 hour ago

Stéphane ChazelasStéphane Chazelas

312k57589946

add a comment | 

2

With the GNU implementation of sed, you can use the -s aka --separate option for each file to be treated separately in that regard.

find . -name '*.org' -type f -exec sed -s '/* Learnings/,$!d' {} +

With awk:

find . -name '*.org' -type f -exec awk '

  FNR == 1 {found = 0}; /* Learnings/ {found = 1}; found' {} +

share|improve this answer

answered 1 hour ago

Stéphane ChazelasStéphane Chazelas

312k57589946

add a comment | 

With the GNU implementation of sed, you can use the -s aka --separate option for each file to be treated separately in that regard.

find . -name '*.org' -type f -exec sed -s '/* Learnings/,$!d' {} +

With awk:

find . -name '*.org' -type f -exec awk '

  FNR == 1 {found = 0}; /* Learnings/ {found = 1}; found' {} +

share|improve this answer

answered 1 hour ago

Stéphane ChazelasStéphane Chazelas

312k57589946

find . -name '*.org' -type f -exec sed -s '/* Learnings/,$!d' {} +

find . -name '*.org' -type f -exec awk '

  FNR == 1 {found = 0}; /* Learnings/ {found = 1}; found' {} +

share|improve this answer

answered 1 hour ago

Stéphane ChazelasStéphane Chazelas

312k57589946

answered 1 hour ago

Stéphane ChazelasStéphane Chazelas

312k57589946

answered 1 hour ago

Stéphane ChazelasStéphane Chazelas

312k57589946