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#!/bin/sh
mount="/home"
warning=20
critical=10
df -h -P -l "$mount" | awk -v warning=$warning -v critical=$critical '
/\/.*/ {
text=$4
tooltip="Filesystem: "$1"\rSize: "$2"\rUsed: "$3"\rAvail: "$4"\rUse%: "$5"\rMounted on: "$6
use=$5
exit 0
}
END {
class=""
gsub(/%$/,"",use)
if ((100 - use) < critical) {
class="critical"
} else if ((100 - use) < warning) {
class="warning"
}
print "{\"text\":\""text"\", \"percentage\":"use",\"tooltip\":\""tooltip"\", \"class\":\""class"\"}"
}
'
|
