39 lines
428 B
Text
39 lines
428 B
Text
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#!/bin/bash
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# Variables
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sudo=sudo
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renice=renice
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pid="$(pidof "$1")"
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# Error function
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error() {
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>&2 echo -e "\033[1;31mERROR:\033[0m $1"; shift
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exit "${1:-1}"
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}
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# Test if process exists
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if [[ -z $pid ]]; then
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error "No such process." 1
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else
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shift
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fi
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# Arguments
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prio="${1:--20}"; shift
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# Command building
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renice=(
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"$sudo"
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"$renice"
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"$prio"
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"$pid"
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)
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# Debug
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#echo "${renice[@]}"
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#exit 0
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# Execution
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"${renice[@]}"
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