March 2018
Beginner to intermediate
416 pages
9h 24m
English
Content preview from Learning AWK Programming
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Matching not whitespaces
Matches the opposite of \s, that is, anything that is not considered whitespace. It is the equivalent of [^[:space:]]. For example, if we want to print all the lines that don't contain any whitespace between e and d, then we can use the \S shorthand, as follows:
$ awk '/e\Sd/' gopr.txt
The output on execution of the preceding code is as follows:
start endende_de1de;deNd
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.