문제

I have a file looking like this,

"xxxxxx"
"yyyyyy"
"aaaaaa"
"cccccc"
"bbbbbb"
"eeeeee"
"oooooo"
"zzzzzz"

Wanting to replace each \n in this file I use:

tr '\n' ',' < INPUT > OUTPUT

Which works fine. The output is to be expected:

"xxxxxx","yyyyyy","aaaaaa","cccccc"....

However

I can't do any manipulation using sed or awk on this file, none what so ever (the result is always blank, like: sed 's/,/hello/g' displays nothing), in Linux using the GNU package this works fine, but with non GNU not. Can anyone tell me why this is?

도움이 되었습니까?

해결책

Maybe it is because you replaced the last newline with a comma. So non GNU sed and awk just stop on end of file and do not parse the line because it is not terminated by \n.

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