08-07-2003
bash solaris
that should do what you want..... cron it...
#!/usr/bin/bash
DISKUSE=`df -k | awk '{print $5}'`
TEST=`echo $DISKUSE | grep 9[0-9]`
if [ "$TEST" == "" ]
then
exit 0
else
echo "I don't know the mail syntax"
fi
#end
greetings Preßy
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
How can we check the number of hard disks (both internal & external) in a server, their capacity and serial number (5 Replies)
Discussion started by: muneebr
5 Replies
2. UNIX for Dummies Questions & Answers
rshstatus=`rsh -n lilo /db/p2/oracle/names9208/restart_names.sh`
if $rshstatus <>0 then
errstatus=1
mailx -s "xirsol8dr" ordba@xxx.com >> $log_dr
else if errstatus=0
echo "status to xirsol8dr successful"
can anyone provide if this is t he correct way to do this or is there a better way? (1 Reply)
Discussion started by: bpm12
1 Replies
3. Linux
Hi all,
I'm kind of new to programming in Linux & c/c++. I'm currently writing a FileManager using Ubuntu Linux(10.10) for Learning Purposes. I've got started on this project by creating a loopback device to be used as my virtual hard disk. After creating the loop back hard disk and mounting it... (23 Replies)
Discussion started by: shen747
23 Replies
4. Shell Programming and Scripting
I have a requirement to check whose accounts are expired in Linux machine and send a mail to root user about the accounts. How can i achieve this in Linux? (1 Reply)
Discussion started by: mnmonu
1 Replies
5. Shell Programming and Scripting
Hi Guys,
I have a postfix server which is deferring emails. Now I need to send notification to a specific email address if:
The sender of the deferred email is: abc@example.com
Contains specific subjects: a file (/opt/subjects) contains all the subjects in place
Then need to send a... (0 Replies)
Discussion started by: linuxrulz
0 Replies
6. AIX
Please help with command to check the busy % for a hard disk device like hdisk5
Best regards,
Vishal (7 Replies)
Discussion started by: Vishal_dba
7 Replies
7. Shell Programming and Scripting
Hi Guys,
I am not Good at scripting.
I need to write a script such that if output of command shows the particular word in output then send mail to abc@compay.com
-bash-3.2$ ps -ef | grep bpbkar
root 6040 1 0 13:05:19 ? 0:00 bpbkar -r 2678400 -ru root -dt 47395 -to 0... (20 Replies)
Discussion started by: manalisharmabe
20 Replies
8. HP-UX
how to check overall hard disk utilization in unix?
we use bdf command to find the utilized space for the particular path
bdf filepath
how can i find overall hard disk utilization? (4 Replies)
Discussion started by: ashwanthfrq
4 Replies
9. Shell Programming and Scripting
I need to check my script and change to working mode. currently it was not sending the mail and exit without calling the second script.
I need to check the file is present ="/home/Rvtools/test.csv"
if this file not found after the time retry send mail file not found
If the file exit run the... (2 Replies)
Discussion started by: ranjancom2000
2 Replies
iotop(1m) USER COMMANDS iotop(1m)
NAME
iotop - display top disk I/O events by process. Uses DTrace.
SYNOPSIS
iotop [-C] [-D|-o|-P] [-j|-Z] [-d device] [-f filename] [-m mount_point] [-t top] [interval [count]]
DESCRIPTION
iotop tracks disk I/O by process, and prints a summary report that is refreshed every interval.
This is measuring disk events that have made it past system caches.
Since this uses DTrace, only users with root privileges can run this command.
OPTIONS
-C don't clear the screen
-D print delta times - elapsed, us
-j print project ID
-o print disk delta times, us
-P print %I/O (disk delta times)
-Z print zone ID
-d device
instance name to snoop (eg, dad0)
-f filename
full pathname of file to snoop
-m mount_point
mountpoint for filesystem to snoop
-t top print top number only
EXAMPLES
Default output, print summary every 5 seconds
# iotop
One second samples,
# iotop 1
print %I/O (time based),
# iotop -P
Snoop events on the root filesystem only,
# iotop -m /
Print top 20 lines only,
# iotop -t 20
Print 12 x 5 second samples, scrolling,
# iotop -C 5 12
FIELDS
UID user ID
PID process ID
PPID parent process ID
PROJ project ID
ZONE zone ID
CMD command name for the process
DEVICE device name
MAJ device major number
MIN device minor number
D direction, Read or Write
BYTES total size of operations, bytes
ELAPSED
total elapsed times from request to completion, us (this is the elapsed time from the disk request (strategy) to the disk completion
(iodone))
DISKTIME
total times for disk to complete request, us (this is the time for the disk to complete that event since it's last event (time
between iodones), or, the time to the strategy if the disk had been idle)
%I/O percent disk I/O, based on time (DISKTIME)
load 1 minute load average
disk_r total disk read Kb for sample
disk_w total disk write Kb for sample
DOCUMENTATION
See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with ver-
bose descriptions explaining the output.
EXIT
iotop will run forever until Ctrl-C is hit, or the specified interval is reached.
AUTHOR
Brendan Gregg [Sydney, Australia]
SEE ALSO
iosnoop(1M), dtrace(1M)
version 0.75 Oct 25, 2005 iotop(1m)