From f6ddf4d2ad7dbefbe45ee35c418aec42be33211d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= Date: Wed, 1 Mar 2017 23:34:47 +0100 Subject: Move bandwidth script --- config/i3blocks/bandwidth | 82 --------------------------------------- config/i3blocks/scripts/bandwidth | 82 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 82 insertions(+), 82 deletions(-) delete mode 100755 config/i3blocks/bandwidth create mode 100755 config/i3blocks/scripts/bandwidth (limited to 'config/i3blocks') diff --git a/config/i3blocks/bandwidth b/config/i3blocks/bandwidth deleted file mode 100755 index cfefaf2..0000000 --- a/config/i3blocks/bandwidth +++ /dev/null @@ -1,82 +0,0 @@ -#!/bin/bash -# Copyright (C) 2012 Stefan Breunig -# Copyright (C) 2014 kaueraal -# Copyright (C) 2015 Thiago Perrotta - -# 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 . - -INTERFACE=$(ip route | awk '/^default .* (wlp|enp)/ { print $5 ; exit }') - -# Issue #36 compliant. -if ! [ -e "/sys/class/net/${INTERFACE}/operstate" ] || ! [ "`cat /sys/class/net/${INTERFACE}/operstate`" = "up" ] -then - exit 0 -fi - -# path to store the old results in -path="/dev/shm/$(basename $0)-${INTERFACE}" - -# grabbing data for each adapter. -read rx < "/sys/class/net/${INTERFACE}/statistics/rx_bytes" -read tx < "/sys/class/net/${INTERFACE}/statistics/tx_bytes" - -# get time -time=$(date +%s) - -# write current data if file does not exist. Do not exit, this will cause -# problems if this file is sourced instead of executed as another process. -if ! [[ -f "${path}" ]]; then - echo "${time} ${rx} ${tx}" > "${path}" - chmod 0666 "${path}" -fi - -# read previous state and update data storage -read old < "${path}" -echo "${time} ${rx} ${tx}" > "${path}" - -# parse old data and calc time passed -old=(${old//;/ }) -time_diff=$(( $time - ${old[0]} )) - -# sanity check: has a positive amount of time passed -[[ "${time_diff}" -gt 0 ]] || exit - -# calc bytes transferred, and their rate in byte/s -rx_diff=$(( $rx - ${old[1]} )) -tx_diff=$(( $tx - ${old[2]} )) -rx_rate=$(( $rx_diff / $time_diff )) -tx_rate=$(( $tx_diff / $time_diff )) - -# shift by 10 bytes to get KiB/s. If the value is larger than -# 1024^2 = 1048576, then display MiB/s instead - -# incoming -echo -n "IN " -rx_kib=$(( $rx_rate >> 10 )) -if [[ "$rx_rate" -gt 1048576 ]]; then - printf '%sM' "`echo "scale=1; $rx_kib / 1024" | bc`" -else - echo -n "${rx_kib}K" -fi - -echo -n " " - -# outgoing -echo -n "OUT " -tx_kib=$(( $tx_rate >> 10 )) -if [[ "$tx_rate" -gt 1048576 ]]; then - printf '%sM' "`echo "scale=1; $tx_kib / 1024" | bc`" -else - echo -n "${tx_kib}K" -fi diff --git a/config/i3blocks/scripts/bandwidth b/config/i3blocks/scripts/bandwidth new file mode 100755 index 0000000..cfefaf2 --- /dev/null +++ b/config/i3blocks/scripts/bandwidth @@ -0,0 +1,82 @@ +#!/bin/bash +# Copyright (C) 2012 Stefan Breunig +# Copyright (C) 2014 kaueraal +# Copyright (C) 2015 Thiago Perrotta + +# 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 . + +INTERFACE=$(ip route | awk '/^default .* (wlp|enp)/ { print $5 ; exit }') + +# Issue #36 compliant. +if ! [ -e "/sys/class/net/${INTERFACE}/operstate" ] || ! [ "`cat /sys/class/net/${INTERFACE}/operstate`" = "up" ] +then + exit 0 +fi + +# path to store the old results in +path="/dev/shm/$(basename $0)-${INTERFACE}" + +# grabbing data for each adapter. +read rx < "/sys/class/net/${INTERFACE}/statistics/rx_bytes" +read tx < "/sys/class/net/${INTERFACE}/statistics/tx_bytes" + +# get time +time=$(date +%s) + +# write current data if file does not exist. Do not exit, this will cause +# problems if this file is sourced instead of executed as another process. +if ! [[ -f "${path}" ]]; then + echo "${time} ${rx} ${tx}" > "${path}" + chmod 0666 "${path}" +fi + +# read previous state and update data storage +read old < "${path}" +echo "${time} ${rx} ${tx}" > "${path}" + +# parse old data and calc time passed +old=(${old//;/ }) +time_diff=$(( $time - ${old[0]} )) + +# sanity check: has a positive amount of time passed +[[ "${time_diff}" -gt 0 ]] || exit + +# calc bytes transferred, and their rate in byte/s +rx_diff=$(( $rx - ${old[1]} )) +tx_diff=$(( $tx - ${old[2]} )) +rx_rate=$(( $rx_diff / $time_diff )) +tx_rate=$(( $tx_diff / $time_diff )) + +# shift by 10 bytes to get KiB/s. If the value is larger than +# 1024^2 = 1048576, then display MiB/s instead + +# incoming +echo -n "IN " +rx_kib=$(( $rx_rate >> 10 )) +if [[ "$rx_rate" -gt 1048576 ]]; then + printf '%sM' "`echo "scale=1; $rx_kib / 1024" | bc`" +else + echo -n "${rx_kib}K" +fi + +echo -n " " + +# outgoing +echo -n "OUT " +tx_kib=$(( $tx_rate >> 10 )) +if [[ "$tx_rate" -gt 1048576 ]]; then + printf '%sM' "`echo "scale=1; $tx_kib / 1024" | bc`" +else + echo -n "${tx_kib}K" +fi -- cgit v1.2.3