Bash Script如何使用sed替換數字后的文本？

Question

{"success":true,"message":"","result":[{"Id":66719299,"TimeStamp":"2017-08-29T16:35:35.937","Quantity":0.80122000,"Price":0.01379000,"Total":0.01104882,"FillType":"PARTIAL_FILL","OrderType":"SELL"},{"Id":66719283,"TimeStamp":"2017-08-29T16:35:32.36","Quantity":7.36427025,"Price":0.01379000,"Total":0.10155328,"FillType":"PARTIAL_FILL","OrderType":"SELL"},{"Id":66719222,"TimeStamp":"2017-08-29T16:35:13.263","Quantity":24.03098850,"Price":0.01379000,"Total":0.33138733,"FillType":"PARTIAL_FILL","OrderType":"SELL"},{"Id":66719221,"TimeStamp":"2017-08-29T16:35:13.013","Quantity":0.70000000,"Price":0.01379000,"Total":0.00965300,"FillType":"PARTIAL_FILL","OrderType":"SELL"},{"Id":66719220,"TimeStamp":"2017-08-29T16:35:12.623","Quantity":31.30579055,"Price":0.01379000,"Total":0.43170685,"FillType":"PARTIAL_FILL","OrderType":"BUY"},{"Id":66719219,"TimeStamp":"2017-08-29T16:35:12.623","Quantity":12.87144703,"Price":0.01378000,"Total":0.17736854,"FillType":"PARTIAL_FILL","OrderType":"BUY"}]}

我堅持要如何使用sed在66719222之后刪除所有內容，包括最后添加]}的方法。 輸出應為

這是我要刪除的內容：

,{"Id":66719222,"TimeStamp":"2017-08-29T16:35:13.263","Quantity":24.03098850,"Price":0.01379000,"Total":0.33138733,"FillType":"PARTIAL_FILL","OrderType":"SELL"},{"Id":66719221,"TimeStamp":"2017-08-29T16:35:13.013","Quantity":0.70000000,"Price":0.01379000,"Total":0.00965300,"FillType":"PARTIAL_FILL","OrderType":"SELL"},{"Id":66719220,"TimeStamp":"2017-08-29T16:35:12.623","Quantity":31.30579055,"Price":0.01379000,"Total":0.43170685,"FillType":"PARTIAL_FILL","OrderType":"BUY"},{"Id":66719219,"TimeStamp":"2017-08-29T16:35:12.623","Quantity":12.87144703,"Price":0.01378000,"Total":0.17736854,"FillType":"PARTIAL_FILL","OrderType":"BUY"}]}

並替換為]}

所以輸出是

{"success":true,"message":"","result":[{"Id":66719299,"TimeStamp":"2017-08-29T16:35:35.937","Quantity":0.80122000,"Price":0.01379000,"Total":0.01104882,"FillType":"PARTIAL_FILL","OrderType":"SELL"},{"Id":66719283,"TimeStamp":"2017-08-29T16:35:32.36","Quantity":7.36427025,"Price":0.01379000,"Total":0.10155328,"FillType":"PARTIAL_FILL","OrderType":"SELL"}]}

謝謝大家的幫助。

Answer 1

假設file是您的文件名。

sed 's/\(.*\),{"Id":66719222.*/\1\]}/' file

Answer 2

如果是bash，為什么不使用bash：

str='{"success":true,"message":"","result":[{"Id":66719299,"TimeStamp":"2017-08-29T16:35:35.937","Quantity":0.80122000,"Price":0.01379000,"Total":0.01104882,"FillType":"PARTIAL_FILL","OrderType":"SELL"},{"Id":66719283,"TimeStamp":"2017-08-29T16:35:32.36","Quantity":7.36427025,"Price":0.01379000,"Total":0.10155328,"FillType":"PARTIAL_FILL","OrderType":"SELL"},{"Id":66719222,"TimeStamp":"2017-08-29T16:35:13.263","Quantity":24.03098850,"Price":0.01379000,"Total":0.33138733,"FillType":"PARTIAL_FILL","OrderType":"SELL"},{"Id":66719221,"TimeStamp":"2017-08-29T16:35:13.013","Quantity":0.70000000,"Price":0.01379000,"Total":0.00965300,"FillType":"PARTIAL_FILL","OrderType":"SELL"},{"Id":66719220,"TimeStamp":"2017-08-29T16:35:12.623","Quantity":31.30579055,"Price":0.01379000,"Total":0.43170685,"FillType":"PARTIAL_FILL","OrderType":"BUY"},{"Id":66719219,"TimeStamp":"2017-08-29T16:35:12.623","Quantity":12.87144703,"Price":0.01378000,"Total":0.17736854,"FillType":"PARTIAL_FILL","OrderType":"BUY"}]}'

echo "${x%66719222*}66719222]}"

Answer 3

sed 's/,{"Id":66719222.*/]}/' filename

或者，如果您願意犧牲清晰度以使命令短一個字符：

sed 's/,[^}]*66719222.*/]}/' filename

或更粗略地講：

sed 's/.\{7\}66719222.*/]}/' filename