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Question
In linux, you have file, test.txt, how do you delete all the lines between the line containing "hello" and the line containing "kevin" (where the new output is sent only to stdout, i.e. the file itself is not changed)?
Answer
sed -e '/hello/,/kevin/D' test.txt

Question
In linux, you have file, test.txt, how do you delete all the lines between the line containing "hello" and the line containing "kevin" (where the new output is sent only to stdout, i.e. the file itself is not changed)?
Answer
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Question
In linux, you have file, test.txt, how do you delete all the lines between the line containing "hello" and the line containing "kevin" (where the new output is sent only to stdout, i.e. the file itself is not changed)?
Answer
sed -e '/hello/,/kevin/D' test.txt
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8. Streams and sed -- The Stream Editor
ree lines before line 7. Then sed -e '3,5D' D eletes lines 3 through 5. In sed terminology, the numbers here are called addresses, which can also be regular expressions matches. To demonstrate: <span>sed -e '/Dear Henry/,/Love Jane/D' deletes all the lines starting from a line matching the regular expression Dear Henry up to a line matching Love Jane (or the end of the file if one does not exist). This behavior appli

Summary

statusnot learnedmeasured difficulty37% [default]last interval [days]               
repetition number in this series0memorised on               scheduled repetition               
scheduled repetition interval               last repetition or drill

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