diff options
author | Gustaf Rydholm <gustaf.rydholm@gmail.com> | 2021-06-06 21:05:11 +0200 |
---|---|---|
committer | Gustaf Rydholm <gustaf.rydholm@gmail.com> | 2021-06-06 21:05:11 +0200 |
commit | fcb8668fc5435ce5f306a8c218d7c1eb1f4d91e5 (patch) | |
tree | e7d947146b194115faec1418c0a7753b8ebc48f3 /.local/bin/statusbar/sb-cpubars | |
parent | 7d1e8075b8f156f3f8c300326abf730a1a8f2875 (diff) |
More of Luke's scripts, some updates to alacritty and nvim
Diffstat (limited to '.local/bin/statusbar/sb-cpubars')
-rwxr-xr-x | .local/bin/statusbar/sb-cpubars | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/.local/bin/statusbar/sb-cpubars b/.local/bin/statusbar/sb-cpubars new file mode 100755 index 0000000..297424e --- /dev/null +++ b/.local/bin/statusbar/sb-cpubars @@ -0,0 +1,44 @@ +#!/bin/sh + +# Module showing CPU load as a changing bars. +# Just like in polybar. +# Each bar represents amount of load on one core since +# last run. + +# Cache in tmpfs to improve speed and reduce SSD load +cache=/tmp/cpubarscache + +case $BLOCK_BUTTON in + 2) setsid -f "$TERMINAL" -e htop ;; + 3) notify-send "🪨 CPU load module" "Each bar represents +one CPU core";; + 6) "$TERMINAL" -e "$EDITOR" "$0" ;; +esac + +# id total idle +stats=$(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 "$cache") +printf "🪨" +echo "$stats" | while read -r row; do + id=${row%% *} + rest=${row#* } + total=${rest%% *} + idle=${rest##* } + + 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 + + "0") printf "▁";; + "1") printf "▂";; + "2") printf "▃";; + "3") printf "▄";; + "4") printf "▅";; + "5") printf "▆";; + "6") printf "▇";; + "7") printf "█";; + "8") printf "█";; + esac +done; printf "\\n" +echo "$stats" > "$cache" |