checking space availabe on all /proc/mounts points (using Nagios check_disk)

check_disk -w 15% -c 10% $(for x in $(cat /proc/mounts |awk '{print $2}')\; do echo -n " -p $x "\; done)
Sample Output
root@nagios plugins]# pwd


[root@nagios plugins]# ./check_nrpe -H monitored-server -c check_disks_proc_mounts

DISK OK - free space: / 5811 MB (59%); /boot 35 MB (57%); /opt 3401 MB (34%); /dev/shm 1948 MB (100%); /tmp 6731 MB (94%); /var 4222 MB (84%);| /=4033MB;8367;8859;0;9844 /boot=26MB;51;54;0;60 /opt=6676MB;8564;9068;0;10076 /dev/shm=0MB;1655;1753;0;1948 /tmp=395MB;6057;6413;0;7126 /var=820MB;4284;4536;0;5041

By: scubacuda
2009-02-19 22:54:06

What Others Think

We've accomplished the same thing with less operations - all in a single awk statement. check_disk -w 15% -c 10% $(awk 'BEGIN {x = ""} { x = x " -p " $2 } END {print x}' /proc/mounts)
miketheman · 657 weeks and 2 days ago
hm, which OS is this supposed to work? RH does the trick, however on an old SLES 9.3 it doesn't...
jjlinux · 490 weeks and 3 days ago
seofox · 9 weeks ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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