只在一個逗號分隔的文件

-2

"a","b","c","d",",","f"

預期輸出：

"a","b","c","d","","f"

基本上對每個出現","，我想""來取代它。另外我想運行的命令爲n行數爲n字段數。

我已經嘗試了以下命令

AWK -F '「' -v OFS = '''{對於（ⅰ= 2;我< = NF; I + = 2）GSUB（」，「」」，$ I）} 1' 的infile

但它也消除雙引號，但是這不是我需要... 我使用雙引號也

2016-07-25 Rohan Shah

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@Seth我已經嘗試了下面的命令，但它反駁雙引號，我不想刪除它.. awk -F'「'-v OFS ='''{for（i = 2; i <= NF; i + = 2 ）gsub（「，」，「」，$ i）} 1'infile –

你可以試試這個

echo '"a","b","c","d",",","f"' | sed 's/,",",/,"",/g'

2016-07-25 14:30:30

也許這個工作ks：

echo '"a","b","c","d",",","f"' | awk '{sub(/\42,\42,\42/,"\42,\42\42")}1' 
"a","b","c","d","","f"

2016-07-25 20:38:25

回答