# 현재 하드 용량이 얼마나 쓰고 있는지 체크 후, 관리자에게 메일을 전송해주는 Script
#!/usr/bin/perl
$EMAIL1="naver\@naver\.com";
$EMAIL2="nate\@nate\.com";
$EMAIL3="gmail\@gamil\.com";
$DF=`which df`;
chop($DF);
$SED=`which sed`;
chop($SED);
$MAIL=`which mail`;
chop($MAIL);
# Check HDD
$FILE = "/tmp/fh_check_hdd.txt";
$CMD="$DF |$SED -e '/^[^ ][^ ]*\$/{ N ; s/[ ]*\\n[ ]*/ /;}' |awk '{print \$5}' >$FILE";
system($CMD);
$DFALL = "$DF > /tmp/fh_hdd.txt";
$SEND = "$MAIL -s \"[IRLink-DCS서버용량확인]서버용량을 Check해주세요\" -c
$EMAIL2 -b $EMAIL3 $EMAIL1 < /tmp/fh_hdd.txt";
open RD, "<$FILE";
while( $Line = <RD> ){
chop( $Line );
&Trim( $Line );
if( $Line eq "" ){
next;
}
my($use,@d)=split("%",$Line);
if( $Line=~/\d+/ ){
if( $use > 80 ){
print "checking hdd --> 사용량 : $use\n";
system($DFALL);
system($SEND);
}
}
}
close(RD);
sub Trim($) {
my $string = shift;
$string =~ s/^\s+//;
$stirng =~ s/\s+$//;
return $string;
}