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#!/usr/bin/env bash
set -e
ARG=${1:-$BLOCK_BUTTON}
case $ARG in
1) notify-send --urgency=low \
"Process status" \
"$(ps k-c -eo pid,pcpu,comm | head -10 \
| sed -E 's/ +/ /g;s/^ +//' \
| column -tl 3 -R 1,2 -s ' ')"
;;
3) notify-send --urgency=low \
"Process status" \
"$(ps k-vsz -eo pid,pcpu,vsz,comm \
| head -10 \
| awk 'NR>1 {$3 = int($3/1024)"M";}{print;}' \
| sed -E 's/ +/ /g;s/^ +//' \
| column -tl 4 -R 1,2,3 -s ' ')"
;;
esac
# Thermals
# "Never cat something into awk", yeah, but it won't function properly if it
# encounters a missing `/temp`-file.
TEMP="$(cat /sys/class/thermal/thermal_zone*/temp 2>/dev/null)"
TEMP="$(echo "${TEMP}" | awk '{s+=$1}END{printf "%.1f", s / (1000*NR)}' )"
# Color red if temp > 45
TEMP=`(( $(echo "$TEMP > 45" | bc -l) )) && echo -en "\x0c${TEMP}\x0b" || echo -en "$TEMP"`
# Load
LOAD=$(sed -Ee 's/^([0-9]+\.[0-9]+) .*/\1/g' /proc/loadavg | tr -d '\n')
echo -en "[${LOAD} \x0f\x0b ${TEMP}°]"
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