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| #!/bin/bash | |
| # What Is This: | |
| # ------------- | |
| # In https://github.com/sensu-plugins/sensu-plugins-memory-checks/tree/master/bin | |
| # you can see that sensu is using ( $ free -m ) to check memory | |
| # code: | |
| # FreeMem=$(free -m | grep buffers/cache | awk '{ print $4 }') | |
| # if [ $? -ne 0 ]; then |