shelix/libs/cpu_usage
2024-02-26 00:37:44 +01:00

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#!/bin/bash
# ╔-----------------------------------------------------------------------╗
# ║ ║
# ║ This file is part of the Shelix IDE. ║
# ║ Copyright (C) 2024 NVRM webdev23 https://github.com/webdev23 ║
# ║ ║
# ║ This program is free software: you can redistribute it and/or modify ║
# ║ it under the terms of the GNU General Public License as published by ║
# ║ the Free Software Foundation, either version 3 of the License, or ║
# ║ (at your option) any later version. ║
# ║ ║
# ║ This program is distributed in the hope that it will be useful, ║
# ║ but WITHOUT ANY WARRANTY; without even the implied warranty of ║
# ║ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ║
# ║ GNU General Public License for more details. ║
# ║ ║
# ║ You should have received a copy of the GNU General Public License ║
# ║ along with this program. If not, see <http://www.gnu.org/licenses/>. ║
# ╚-----------------------------------------------------------------------╝
awk '{u=$2+$4; t=$2+$4+$5; if (NR==1){u1=u; t1=t;} else printf "%.1f", ($2+$4-u1) * 100 / (t-t1) "%"; }' <(grep 'cpu ' /proc/stat) <(sleep .1;grep 'cpu ' /proc/stat)