@Deploy = <>; chomp(@Deploy); my @tmp = @Deploy; my %saw = (); foreach my $view_name (@Deploy) { print "view name is $view_name \n"; push (@Deploy1, $view_name) unless $saw{$view_name}++; } print join("\n",@Deploy1); #### \\test\test1\WEB\TEST/Admin*V:/test_viewINT/test_CVOB/test_src/Admin/AdminMenu.asp" \\test\test1\WEB\TEST/Admin*V:/test_viewINT/test_CVOB/test_src/Admin/adminUser.asp" \\test\test1\WEB\TEST/Admin*V:/test_viewINT/test_CVOB/test_src/Admin/AdminMenu.asp" \\test\test1\WEB\TEST/Admin*V:/test_viewINT/test_CVOB/test_src/Admin/adminUser.asp"