use builtin say

diff --git a/vmstat.pl b/vmstat.pl
index 37ca6bf98e57752c9c7773f0a6c1dc6251723e19..9a4c21e9965496705adafacfe58a04db7bd58094 100755 (executable)
--- a/vmstat.pl
+++ b/vmstat.pl
@@ -5,6 +5,7 @@
 use warnings;
 use strict;
 
+use feature 'say';
 use XML::LibXML;
 
 my ($offset) = @ARGV;
@@ -21,8 +22,8 @@ my %dict;
 
 
 while (1) {
-       print scalar localtime() . "\n";
-       print "------------------------\n";
+       say scalar localtime();
+       say "------------------------";
        system("/usr/bin/vmstat -z --libxo xml >$filename"); 
        my $doc = XML::LibXML->load_xml(location => $filename); 
        my $c = 0;
@@ -54,7 +55,7 @@ format DIFF_V0V1 =
                }
        }
 
-       print "\n";
+       say '';
 
        sleep(5);
 }

diff --git a/vmstatm.pl b/vmstatm.pl
index 6fb34e93d017776101eb0a036560b933df463bee..1a4ea9cd7e2db4ee1562bed0bad440896e468602 100755 (executable)
--- a/vmstatm.pl
+++ b/vmstatm.pl
@@ -4,6 +4,7 @@
 #
 use warnings;
 use strict;
+use feature 'say';
 
 use XML::LibXML;
 
@@ -17,7 +18,8 @@ if (not defined $offset) {
 }
 
 while (1) {
-       print scalar localtime() . "\n";
+       say scalar localtime();
+       say "------------------------";
        system("/usr/bin/vmstat -m --libxo xml >$filename"); 
        my $doc = XML::LibXML->load_xml(location => $filename); 
        foreach my $id ( $doc->findnodes('//memory')) {
@@ -39,8 +41,8 @@ format DIFF_V0V1 =
                        $dict{$name}=$used;
                }
        }
-       print "------------------------\n" ;
 
+       say '';
        sleep(5);
 }