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grep Posted by revtopo (revtopo), 22 June 2007 hi every one,in the code am writing i have to check a file ids that are in an array. my code is: @accession_id = grep/\@array/ , topo_ids.srs; it showed no error. but can't get the @accession_id printed. @arrays contain list of ids that i have to look for in topo_ids.srs. Should I have to add 'g' to make that global Posted by admin (Graham Ellis), 22 June 2007 If you want to match all the elements in a list via a regular expression, you need to make up an appropriate regulare expression. Hard to explain so I'll give you an example:Code:
Which runs: Code:
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