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TA贡献1995条经验 获得超2个赞
$ grep -Pzo "(?s)^(\s*)\N*main.*?{.*?^\1}" *.c
-P
-z
-o
-z
(?s)
PCRE_DOTALL
.
\N
PCRE_DOTALL
.*?
.
^
\1
\s*
*.c

TA贡献1848条经验 获得超6个赞
grep
$/ = "\n\n"; # Paragraphswhile (<>){ if ($_ =~ m/SELECT.*customerName.*FROM/mi) { printf file name go to next file }}
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