Looking to check disk space

 
Thread Tools Search this Thread
Homework and Emergencies Homework & Coursework Questions Looking to check disk space
# 1  
Old 11-27-2012
Looking to check disk space

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!

1. The problem statement, all variables and given/known data:

Need to check the disk space and if any portion disk space usage high then write to one file, later will check that file and inform thorough send mail.

2. Relevant commands, code, scripts, algorithms:

Code:
#MSM2 Disk Check
DIR=/home/mform/healthcheck
rm $DIR/disk.txt
df -h  > $DIR/_tmp5
for i in  2 3 4 5 6 7 8 9
do
cat $DIR/_tmp5 | grep -v capacity | awk '{print $5}' | sed 's/%//g' >> $DIR/_tmp6
else
cat $DIR/_tmp5 | grep -v capacity | awk '{print $4}' | sed 's/%//g' >> $DIR/_tmp6
done
touch $DIR/_tmp7
for i in `cat $DIR/_tmp6`
do
if [ $i -ge 75 ];then
grep $i $DIR/_tmp5 >> $DIR/_tmp7
fi
done
chk=`cat $DIR/_tmp7 | wc -l`
if [ $chk -ne 0 ]; then
out=`cat $DIR/_tmp7`
echo "Please check the following disk usage"  `cat $DIR/_tmp7` > $DIR/disk.txt
else
echo "MSM disk usage is fine" > $DIR/disk.txt
fi
 
#rm $DIR/_tmp*
 
#sh $DIR/top_check.sh
MSMAPP1:/home/mform/healthcheck $

3. The attempts at a solution (include all code and scripts):
Presend disk usage is below
MSMAPP1:/home/mform/healthcheck $ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda2 9.5G 940M 8.1G 11% /
/dev/sda9 189G 18G 162G 10% /data
/dev/sda8 9.5G 2.4G 6.7G 27% /usr
/dev/sda7 15G 553M 13G 5% /var
/dev/sda6 15G 165M 14G 2% /tmp
/dev/sda3 19G 13G 5.7G 69% /home
/dev/sda1 289M 17M 258M 6% /boot
tmpfs 7.9G 0 7.9G 0% /dev/shm
10.50.11.86:/export/msmshare
14T 220M 14T 1% /msmshare
10.50.11.86:/export/backup
2.0T 43G 2.0T 3% /Backup


4. Complete Name of School (University), City (State), Country, Name of Professor, and Course Number (Link to Course):


Note: Without school/professor/course information, you will be banned if you post here! You must complete the entire template (not just parts of it).

Last edited by Corona688; 11-30-2012 at 03:43 PM..
# 2  
Old 11-27-2012
You have written some code that is absolutely unnecessary, if your intention is to get the list of file systems those have lets say above 50% utilization and mail it, then you can simply run:-
Code:
df -h | awk 'NR>1 { gsub("%","",$(NF-1)); if($(NF-1) ~ /^[0-9]/ && $(NF-1)>50) printf "%s%\t%s\n", $(NF-1), $NF; } ' | mailx -s "FS above 50%" user@xyz.com

# 3  
Old 11-30-2012
its not working

Its not working sir, please check below error

mn1:/expo/orm $ df -h | awk 'NR>1 { gsub("%","",$(NF-1)); if($(NF-1) ~ /^[0-9]/ && $(NF-1)>50) printf "%s%\t%s\n", $(NF-1), $NF; } ' | mailx -s "FS above 50%" shjas@mail.com

awk: syntax error near line 1
awk: illegal statement near line 1
# 4  
Old 11-30-2012
If your OS is Solaris / SunOS replace awk with nawk
# 5  
Old 11-30-2012
Its working fine thank you

Thank you, its working fine now.

i would like to create another script to check any process down if any process done store that process down in a variable to print. Other wise print all the process running. if any process down it will come below **** the servers not running****** . Can you help me

*************Servers Running*********************
AManager
Email Server
Alarm Server
SMS Server
MCP
Auto Server
JBoss Server
Service Server
Cleaner server
*************Servers Not Running*****************
# 6  
Old 11-30-2012
How to do that is system-dependent. What's your system?
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. Shell Programming and Scripting

Check the disk space then sftp

Hi Everyone, Good Day, Seeking for your assistance to check if the disk capacity reach its usage into 70% then sftp all files in the specific folder. i know only the command df -h, but i don't know where to insert the sftp when it reach 70% Example: Directory: /appl/Files df -h varlock... (2 Replies)
Discussion started by: znesotomayor
2 Replies

3. Shell Programming and Scripting

Check disk space

I am trying a script which will alert if disk space crosses some threshold, i googled it and got some scripts already, but they are not working with my server. The problem is, my filesystem names are big, so the sizes are moving to the second line. just like below any ideas? thanks in advance... (8 Replies)
Discussion started by: karthikeayan
8 Replies

4. Shell Programming and Scripting

How to suppress the file name when we check for disk space

How to supress the file name when we check for disk space ? I used this command : du -ks /home/dir1/dir2/file.csv it returns 13 /home/dir1/dir2/file.csv Please explain the options too (7 Replies)
Discussion started by: arukuku
7 Replies

5. Shell Programming and Scripting

Check and compare disk space and email it

I am very new to Linux and learning to script. This is for one of my servers at work that I have to keep track off as far as disk space and how it is used. I have tried to go line by line but little things keep chewing me up. I would appreciate any and all help or advice, and Mutt is installed on... (3 Replies)
Discussion started by: sgtjkj
3 Replies

6. Shell Programming and Scripting

how to check disk space

Hi All, pls go thru the below code and help me. when i check "df -k" in my solaris system .. it will show like below.. fd 0 0 0 0% /dev/fd /dev/dsk/c0t0d0s3 20171281 2319266 17650303 12% /var /dev/dsk/c0t0d0s4 10085260 443854... (15 Replies)
Discussion started by: steve2216
15 Replies

7. Programming

C++: how to check my directory disk space

I have a directory, and I write some files in to that. How to throw the error exception when my directory is full. i.e. there is no disk space (2 Replies)
Discussion started by: SamRoj
2 Replies

8. Solaris

Disk space check

Hi, I have a question regarding finding free space on the disk of a solaris machine. Many mount points are available in my machine. Right now i am using df -b option to get the free disk space available. I have an assignment to check free space on the disk. I pass the directory as a... (6 Replies)
Discussion started by: raghu.amilineni
6 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. Shell Programming and Scripting

Please help - disk space check script

I have a disk space check script that uses an exceptions file, the only issue with the script is that it does not work with values higher than the FSMAX=85 value. I have a file system that is at 92% and it doesn't change, so I would like to add it to the exceptions file. The exceptions file format... (0 Replies)
Discussion started by: maddhadder71
0 Replies
Login or Register to Ask a Question