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check_freemem.sh

Rating
0 votes
Favoured:
0
Current Version
1.0
Last Release Date
2024-09-16
Compatible With
  • Nagios 2.x
  • Nagios 3.x
  • Nagios 4.x
License
GPL
Hits
550
Files:
FileDescription
check_freemem.shcheck_freemem.sh
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check_freemem.sh
Simple script shell to monitor available RAM.
Simple script shell (dash) that shows total free RAM amount (currently print free -h command output).

note: remember to assign execute permission to the script (chmod +x check_freeram.sh)

=======

Usage: check_freemem.sh -w WarnRAMLevel -c CriticalRAMLevel

example => check_freemem.sh -w 20 -c 15
example => check_freemem.sh -w25 -c20


=arguments and default values if arg is missing=

-w = warning level of real free ram in Gb {def: 12}
-c = critical level of real free ram in Gb {def: 9}
-h = this help


.:: notes ::.

.: arguments order is not relevant
.: between argument and value can be a space or not
.: values are in Gb