May 022010
Remove specified lines from a file using sed
Answer:
Assume your have a file text.txt contains 100 lines, if you want to remove the lines 20-30, what you need is sed:
# sed '20,30d' text.txt
That's is easy.
Linux Ask! is a Q & A web site specific for Linux related questions. Questions are collected, answered and audited by experienced Linux users.
Remove specified lines from a file using sed
Answer:
Assume your have a file text.txt contains 100 lines, if you want to remove the lines 20-30, what you need is sed:
# sed '20,30d' text.txt
That's is easy.