23 lines
386 B
Bash
23 lines
386 B
Bash
#!/bin/bash
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readlast() {
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local \
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index \
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indices \
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lastupdatelines \
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time \
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values \
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readarray -t lastupdatelines < <(
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rrdtool lastupdate $rrdfile
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)
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indices=( ${lastupdatelines[0]} )
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time=${lastupdatelines[2]%:*}
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last["time"]=${time:-0}
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values=( ${lastupdatelines[2]#*:} )
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for index in ${!indices[@]}
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do
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last["${indices[index]}"]=${values[index]}
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done
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}
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