#! perl -w my @dbs = <DATA>; my $db= "\n"; print "Select DB from:\n @dbs or Q to quit:" and $db = uc(<>) while( $db eq "\n" || "@dbs\nQ\n" !~ m/$db/s); chomp $db; $db eq 'Q' and die "Quiting...\n"; print "\n$db selected\n"; __DATA__ DB1 DB2
Looks like this is use:
C:\test>190748 Select DB from: DB1 DB2 or Q to quit: Select DB from: DB1 DB2 or Q to quit:fred Select DB from: DB1 DB2 or Q to quit:db2 DB2 selected C:\test>190748 Select DB from: DB1 DB2 or Q to quit:q Quiting... C:\test>
In reply to Re: really easy ? but want nice succinct code
by BrowserUk
in thread really easy ? but want nice succinct code
by bcole23
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