thanks for all especially to Boldra and Khen1950fx, i'm able to get the right result by changing this code from s/^http:\/\/(.*)\/(.*)/http:\/\/123.1.34.107:8080\/Web/; to s[^http://(.*)(.*)][http://123.1.34.107:8080]; May i know what is the difference with above code? as i manually test it for the 1st code,it seem to output the same input when i enter the input. and for 2nd code, i will get the right output=123.1.34.107 when i enter any input.

In reply to Re^2: read an integer from a file by long
in thread read an integer from a file by long

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