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plan9-grep.1
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egrep(1)
fgrep(1)
grep(1)
rgrep(1)
grep(1posix)
-Rin --exclude%3D%22*.%7Bjpg%2Cpng%2Cgif%7D%22 %22mot compos%C3%A9%22 .%2F*
search a file for a pattern
source manpages:
plan9-grep