I need help!! disk free space script


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting I need help!! disk free space script
# 1  
Old 11-07-2015
I need help!! disk free space script

i want to write a shell script,when disk uses is 90% then automatically send a email to distribution list (group member)......
# 2  
Old 11-07-2015
I changed the title of the thread -it was useless to anybody wanting to answer questions.
PLEASE use informative titles - ones that describe your problem.

The df -h command displays usually in the fifth column percent of disk space used. Pipe that into awk, look for disk usage 90 or above, write that to a file.
If the file is larger than zero bytes (only because you found a problem will this be true), then email to somebody@someplace.com

Code:
df -h | awk 'int($5)>89' > tmpfile
if  [ -s tmpfile ] ; then
   mailx -s 'disk space problem' me@mycompany.com < tmpfile
fi

You will need to make changes to send it to multiple users - I leave that up to you.
This User Gave Thanks to jim mcnamara For This Post:
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Solaris

Check free disk space in server

Hi, I need about 500G space in one corporate solaris server. However, I am not sure which command to use to check this. There are few volume groups in the server, and I deleted unused, old volume groups to clear some space. However, now I am not sure how to check the free space itself. ... (2 Replies)
Discussion started by: anaigini45
2 Replies

2. Solaris

Determine free space in a Disk device

Version: Solaris 10 (August 2011) on VM I am kind of new to Solaris.From VM workstation i allocated 35 GB to this Solaris VM's Disk The disk was named c1t0d0 Few basic slices for root(8gb), swap(517mb) and /export/home(494mb) were created by the solaris Installer during the... (18 Replies)
Discussion started by: polavan
18 Replies

3. Shell Programming and Scripting

Free space at disk

Hi, I would like to create the new file system(mount point) in our unix server. before that i would like to know the total free space available in /home directory. Can you please let me know, how to find free space available for new filesystem? Be careful with your spelling and... (2 Replies)
Discussion started by: koti_rama
2 Replies

4. Solaris

Disk free space planning for Sol 10 LU

I'm getting ready to start a LU from Sol 9 to Solaris 10. I want to ensure that I have enough disk space for future upgrades. What I don't know is what free space Solaris requires. If I have 10GB of free space in /opt, will Solaris 10 use that for a LU? Or, do I need to allocate 10GB of space... (5 Replies)
Discussion started by: zeekstern
5 Replies

5. Solaris

command to get the total disk space (available + free)

is there a command to get the total disk space (available + free) on the solaris server ? thanks (3 Replies)
Discussion started by: sudhiroracle
3 Replies

6. Solaris

Unable to understand disk layout and where are the free space

Hi I am unable to understand the disk layout of one of my disk attached to v240. This is newly installed system from jumpstart. I am unable to see the free space on backup slice 2 and there are 0 to 8 slices listed when I run format and print the disk info, also there is no reference of... (9 Replies)
Discussion started by: kumarmani
9 Replies

7. UNIX for Dummies Questions & Answers

script to log free mem and disk space

I'm just learning shell scripting and am new to Unix/Linux. For the past week I've been logging how much free mem is on my server by using the '$ top' command, and the free disk space in a few directories by doing '$ df -h'. It sucks doing that every hour. Can you help me write a script... (2 Replies)
Discussion started by: enator45
2 Replies

8. AIX

AIX Free disk space

Hello, I would like to free some space to install gcc with is about 50M large, and I have no free space on my system. What can I delete? Filesystem 1024-blocks Used Free %Used Iused Ifree %Iused Mounted on /dev/hd4 262144 145436 116708 56% 7981 ... (10 Replies)
Discussion started by: aixn00b
10 Replies

9. Shell Programming and Scripting

Perl script to check free disk space

hello, I have to check the free space on the disk that would work both on Windows and Unix platform e.g on C: \ for Windows and / on Unix. I could use Unix command 'df ' ( my windows system has Unix emulator cygwin and could run 'df ' as well). But I'd like not to rely on system command but... (1 Reply)
Discussion started by: susja
1 Replies

10. Programming

free disk space calc

I everybody!! How can i use statvfs() to calculate disk usage and free disk space?? Im using this code: /* Any file on the filesystem in question */ char *filename = "/home/nesto/test/test.cpp"; struct statvfs buf; if (!statvfs(filename, &buf)) { ... (1 Reply)
Discussion started by: ninjanesto
1 Replies
Login or Register to Ask a Question