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posix fixes

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This commit is contained in:
Luke Smith 2020-07-02 15:32:36 -04:00
parent f26304c59b
commit 00534b7cca
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GPG key ID: 4C50B54A911F6252
1 changed files with 15 additions and 16 deletions
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31
.local/bin/statusbar/cpubars
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@ -10,7 +10,7 @@ cache=/tmp/cpubarscache
case $BLOCK_BUTTON in
2) setsid -f "$TERMINAL" -e htop ;;
3) notify-send "🪨 CPU load module" "Each bar represents
3) notify-send "🪨 CPU load module" "Each bar represents
one CPU core";;
6) "$TERMINAL" -e "$EDITOR" "$0" ;;
esac
@ -19,27 +19,26 @@ esac
stats=$(awk '/cpu[0-9]+/ {printf "%d %d %d\n", substr($1,4), ($2 + $3 + $4 + $5), $5 }' /proc/stat)
[ ! -f $cache ] && echo "$stats" > "$cache"
old=$(cat "$cache")
echo -n "🪨"
echo "$stats" | while read row; do
printf "🪨"
echo "$stats" | while read -r row; do
id=${row%% *}
rest=${row#* }
total=${rest%% *}
idle=${rest##* }
case "$(echo "$old" | awk '{if ($1 == id)
case "$(echo "$old" | awk '{if ($1 == id)
printf "%d\n", (1 - (idle - $3) / (total - $2))*100 /12.5}' \
id=$id total=$total idle=$idle)" in
id="$id" total="$total" idle="$idle")" in
"0") echo -n "▁";;
"1") echo -n "▂";;
"2") echo -n "▃";;
"3") echo -n "▄";;
"4") echo -n "▅";;
"5") echo -n "▆";;
"6") echo -n "▇";;
"7") echo -n "█";;
"8") echo -n "█";;
"0") printf "▁";;
"1") printf "▂";;
"2") printf "▃";;
"3") printf "▄";;
"4") printf "▅";;
"5") printf "▆";;
"6") printf "▇";;
"7") printf "█";;
"8") printf "█";;
esac
done
echo ""
done; printf "\\n"
echo "$stats" > "$cache"