16 lines
328 B
Plaintext
16 lines
328 B
Plaintext
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#!/bin/bash
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mod_cpu () {
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# Customizable configuration constants
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local -r DEFAULT_PRE=' '
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local -r DEFAULT_SUF=''
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local -r pre="${1-${DEFAULT_PRE}}"
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local -r suf="${2-${DEFAULT_SUF}}"
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printf '%b' "${pre}"
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ps --no-headers -A -o %cpu | awk '{cpu = cpu + $1} END {printf "%3.0f", cpu}'
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printf '%b' "${suf}"
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}
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