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gnu
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I‘m trying to match words using GNU awk command and getting the following error:
echo 'foo bar this that blah' | awk '{gsub("\<regex-word\>", "NEW-WORD");print}'
But getting the following warning on screen and it is not working:
awk: warning: escape sequence `\' treated as plain `>'
How do I fix this problem under Unix like operating systems?
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How do I truncate a UNIX binary log file using command line options?
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I know how to open .chm files under Linux, but how do you open and view .CHM files under Apple Mac OS X?
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Can you explain me usage of nullglob variable under BASH? How do I check for any *.c files in any directory?
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