Script for partition uses more than 50%

deepak_message · 12-26-2011, 06:15 PM

Hi,

As a system administartor, I need to make the health report everyday of linux servers.
I am looking script, which can output only the partition used more than 60%.
eg, #df -h
Filesystem Size Used Avail Use% Mounted on
/dev/hda1 100G 75G 25G 75% /
/dev/hda2 100G 30G 70G 30% /home

Script should answered --

Use% Mounted on
75% /

Please help me, if any one have good scirpt skill.
Thanks in Advance

TB0ne · 12-26-2011, 09:13 PM

Quote:

Originally Posted by deepak_message

Hi,
As a system administartor, I need to make the health report everyday of linux servers. I am looking script, which can output only the partition used more than 60%. eg, #df -h
Filesystem Size Used Avail Use% Mounted on
/dev/hda1 100G 75G 25G 75% /
/dev/hda2 100G 30G 70G 30% /home

Script should answered --
Use% Mounted on
75% /

Please help me, if any one have good scirpt skill.Thanks in Advance

We'll be glad to help you...post what you've written, and where you're stuck. But we're not going to write your scripts for you....have you tried to do this? Looked at any bash scripting tutorials??
http://tldp.org/LDP/abs/html/

And as you said in another of your posts:

Quote:

Originally Posted by deepak_message

you can knock the google for more details.

First hit for "linux disk space monitoring script":
http://www.cyberciti.biz/tips/shell-...isk-space.html

Did you put ANY effort into this, before posting the question?

vikki · 12-26-2011, 09:15 PM

Can you check this.

http://www.cyberciti.biz/tips/shell-...isk-space.html

vikas027 · 12-28-2011, 06:01 AM

Quote:

Originally Posted by deepak_message

Hi,

As a system administartor, I need to make the health report everyday of linux servers.
I am looking script, which can output only the partition used more than 60%.
eg, #df -h
Filesystem Size Used Avail Use% Mounted on
/dev/hda1 100G 75G 25G 75% /
/dev/hda2 100G 30G 70G 30% /home

Script should answered --

Use% Mounted on
75% /

Please help me, if any one have good scirpt skill.
Thanks in Advance

Hi Deepak,

You can use below one liner. This will list all partitions which are greater than 40% utilized.

Code:

[root@vikas ~]# df -hTP | awk '{print $6}' | sed '1d' | tr '%' ' ' | awk '$1 > 40'
42 
65 
[root@vikas ~]# df -hTP
Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/mapper/vg_ftp-lv_root ext4  9.9G  4.0G  5.5G  42% /
tmpfs        tmpfs    329M     0  329M   0% /dev/shm
/dev/sda1     ext4    485M   29M  432M   7% /boot
/dev/mapper/vg_ftp-lv_home ext4 1008M  614M  344M  65% /home

Hope this helps. Also, always used CODES , when you are pasting outputs of some commands. It makes your post more readable.