cacti扩展开发
[背景]今天我们的网络工程师在使用cacti时,想看到一天中每半个小时的平均端口流量,本可以在cacti的图中,选择时间,可工程量太大了,手工操作也太繁琐了,就想有没有什么好的方法,于是我的简单思路就出来了.......这是初稿,我想随着需求,我还要进一步完善吧!
[过程]
rrd.pl
#!/usr/bin/perl
print "Please input year!\n";
my $year=;
chomp($year);
print "Please input month(Jan,Feb,Mar...)!\n";
my $month=;
chomp($month);
print "Please input day!\n";
my $day=;
chomp($day);
print "Please input week(Mon,Tue,Wed...)!\n";
my $week=;
chomp($week);
my $date_time="$week $month $day 00:00:00 CST $year";
my $timestamp=`date -j -f "%a %b %d %T %Z %Y" "$date_time" "+%s"`;
$timestamp=$timestamp+0;
for(my $i=0;$i
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