Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
1.1k views
in Technique[技术] by (71.8m points)

linux - How do I replace : characters with newline?

I looked at a very similar question but was unable to resolve the issue Replace comma with newline in sed

I am trying to convert : characters in a string. This is what I tried:

echo -e 'this:is:a:test' | sed "s/:/'
'/g"

but this replaces : with n. I tried tr too but had the same result. I believe the -e is not seen after being piped so new line is not recognized.

Any help is appreciated.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)
echo 'this:is:a:test' | tr : \n

Any POSIX-compliant tr will support the escape sequence. You need to take care to quote or escape the escape sequence, however (double backslash above).

The -e argument to echo has no effect on your argument to echo.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...