search for: asd123

Hi all, Is there any process to conduct a search for a particular digit or letter in a ch. string? For example I want to make a search where 1st numeric figure appears in the string "asd123". Here the answer should be "4" Thanks, -- View this message in context: http://www.nabble.com/Searching-1st-number-within-a-ch.-string-tp25400580p25400580.html Sent from the R help mailing list archive at Nabble.com.

...times amalia123/password: 5 times amsterdam/password: 5 times apache!@#$/password: 5 times apache!@#/password: 5 times apache#@!/password: 5 times apache123/password: 5 times apache1234/password: 5 times apache1q2w3e4r/password: 5 times asd123/password: 5 times bashhistory/password: 5 times de32wsaq1/password: 5 times dns!@#!@#/password: 5 times dns!@#/password: 5 times dns/password: 5 times dns123/password: 5 times dnsdns/password: 5 times dnswww/password: 5 times duncan/pas...