Filesystems GT 95%

[tedientang]

Hi

How can I only print the file systems that are more than 95% full.

I used the df -k output and tried to check for each file system and then print only the ones that meet the criteria... But my solution seems cloodgie ...

[satthudien2003]

Hey, put your scripts up so that we can see if there is any better solution.

[saytinhkiemphap]

df -k |awk '($2-$3)/$2*100 > 95 {print $0}'



You can print $1(file-system) or $7(mounted directory) instead of $0



Good Luck

[thanhnhat2]

I had to search, but I had written this Perl script for automatic notification if the filesystem was greater than some arbirtary percentage:

Code:

#!/usr/bin/perl



# auswipe, 5 Apr 2002

# Tested under OpenBSD 2.9

# auswipe sez : "No guarantees!"



$upperLimit = 80;              # Upper Limit in % for a File System

$mailTarget = "joe\@blow.com"; # Target for the automatic e-mail message



open(STATS, "df -h\|grep '%'|") || die "$!";



my @fileStats = ;



foreach $entryLine (@fileStats) {

  chomp($entryLine);

  $entryLine =~ s/\s / /g;

  my @fsStats = split(/ /, $entryLine);

  $fsStats[4] =~ s/%//g;

  if ($fsStats[4] >= $upperLimit) {

    open(MAIL, "|mail -s \"FileSystem $fsStats[0] Getting Full!\" $mailTarget ") || die "Can't open m

ail!";

    select(MAIL);

    print << "EOF";



    The FileSystem $fsStats[0] is getting full.

    Currently, the file system is ${fsStats[4]}% full. The upper

    limit has been placed at ${upperLimit}%.



    Please attend to this matter.



    -auswipe



    This message has been created automatically. Please do not respond to this message.

EOF

    close(MAIL);



  };

};

close(STATS);