I have a file with multiple lines, all in the same format. For each line, I need to replace the sequence of digits after the last : with a new value, but keep the single quote at the end of the line.
Example:
Input: ( two lines of file)
New Value to use instead of 1.2.3.4:
Output:
Can I use sed to do this?
Even if I can just replace the last digit(4) after the last dot with a new value (x) that would work for now....
Thanks!
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Last edited by RudiC; 10-25-2016 at 03:02 AM..
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? How and where do the 4.5.6.7 come into play?
And, why does
Quote:
New Value to use instead of 1.2.3.4
replace 1.2.3.17?
If you got a single value to replace portions of the input line, sed might do. If there's more to be done, advanced tools like awk or perl might be the better choice.
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AAAaaa
BBBbbb
CCCccc
AAAeee
DDDddd
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AAAaaa
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