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Diffstat (limited to 'zh-cn/awk-cn.html.markdown')
| -rw-r--r-- | zh-cn/awk-cn.html.markdown | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/zh-cn/awk-cn.html.markdown b/zh-cn/awk-cn.html.markdown index bac833a6..95f676fe 100644 --- a/zh-cn/awk-cn.html.markdown +++ b/zh-cn/awk-cn.html.markdown @@ -179,7 +179,7 @@ function string_functions( localvar, arr) { # 都是返回替换的个数 localvar = "fooooobar" sub("fo+", "Meet me at the ", localvar) # localvar => "Meet me at the bar" - gsub("e", ".", localvar) # localvar => "m..t m. at th. bar" + gsub("e", ".", localvar) # localvar => "M..t m. at th. bar" # 搜索匹配正则的字符串 # index() 也是搜索, 不支持正则 @@ -318,8 +318,8 @@ END { if (nlines) print "The average age for " name " is " sum / nlines } - ``` + 更多: * [Awk 教程](http://www.grymoire.com/Unix/Awk.html) |