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Reg
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101
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Regular Expression
/
\?ab=(\d+)
/
gm
Input 1
1
<li><a href="xyzw.do?ab=1111111111110&method=abcde&maintab=D&_UID_=111Y-T00O-U0‌​0U-PCDE-ZA7C-QQ99-0I00-0550" target="_top"> Letter</a> <li><a href="xyzw.do?ab=2763276324872&method=abcde&maintab=D&_UID_=111Y-ABCD-EF‌​GH-IHJK-ZA7C-QQ99-0I00-0550" target="_top"> Letter</a>
Substitution
<li><a href="xyzw.do?ab=1111111111110&method=abcde&maintab=D&_UID_=111Y-T00O-U0‌​0U-PCDE-ZA7C-QQ99-0I00-0550" target="_top"> Letter</a> <li><a href="xyzw.do?ab=2763276324872&method=abcde&maintab=D&_UID_=111Y-ABCD-EF‌​GH-IHJK-ZA7C-QQ99-0I00-0550" target="_top"> Letter</a>