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edited May 19, 2019 at 10:43

I have a string which is concatenation of "key":"value" pairs seperatedseparated by "," like-

KEY1:VALUE1, KEY2:VALUE2, KEY3:VALUE3

And fromFrom this string, I have to grep value for a specific string,lets -- let's say KEY2, -- so the output of our command should be VALUE2.

I have a string which is concatenation of "key":"value" pairs seperated by "," like-

KEY1:VALUE1, KEY2:VALUE2, KEY3:VALUE3

And from this string I have to grep value for a specific string,lets say KEY2, so output of our command should be VALUE2.

I have a string which is concatenation of "key":"value" pairs separated by "," like-

KEY1:VALUE1, KEY2:VALUE2, KEY3:VALUE3

From this string, I have to grep for a specific string -- let's say KEY2 -- so the output of our command should be VALUE2.

Became Hot Network Question

occurred May 13, 2019 at 14:23

asked May 13, 2019 at 12:49

Grep value of a specific key from a String, concatenated of key : value pairs

I have a string which is concatenation of "key":"value" pairs seperated by "," like-

KEY1:VALUE1, KEY2:VALUE2, KEY3:VALUE3

And from this string I have to grep value for a specific string,lets say KEY2, so output of our command should be VALUE2.

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