diff options
Diffstat (limited to 'contrib/net-speed')
-rwxr-xr-x | contrib/net-speed | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/contrib/net-speed b/contrib/net-speed deleted file mode 100755 index 7f332b0..0000000 --- a/contrib/net-speed +++ /dev/null @@ -1,100 +0,0 @@ -#!/bin/sh - -# Copyright © 2014 Zhong Jianxin <azuwis@gmail.com> -# -# See file LICENSE at the project root directory for license information. -# -# Thank Stefan Breunig for the original implementation, see -# contrib/measure-net-speed.bash. - -# i3status.conf should contain: -# general { -# output_format = i3bar -# } - -# i3 config looks like this: -# bar { -# status_command exec /usr/share/doc/i3status/contrib/net-speed -# } - -# Single interface -#ifaces="eth0" - -# Multiple interfaces -#ifaces="eth0 wlan0" - -# Auto detect -ifaces=$(ls /sys/class/net | grep -E '^(eth|wlan)') - -# Interval must be the same as in i3status.conf -#interval=5 - -if [ -z "$XDG_CONFIG_HOME" ]; then - XDG_CONFIG_HOME="${HOME}/.config" -fi - -# Auto detect -if [ -f "${XDG_CONFIG_HOME}/i3status/config" ]; then - i3status_conf="${XDG_CONFIG_HOME}/i3status/config" -elif [ -f ~/.i3status.conf ]; then - i3status_conf=~/.i3status.conf -else - i3status_conf="/etc/i3status.conf" -fi - -if [ -f "$i3status_conf" ]; then - interval=$(grep -o '^[[:space:]]*interval[[:space:]]*=[[:space:]]*[[:digit:]]\+' $i3status_conf | grep -o '[[:digit:]]\+') -fi - -if [ x"$interval" = x ]; then - interval=5 -fi - -last_rx=0 -last_tx=0 -rate="" - -readable() { - local byte=$1 - local kib=$(( byte >> 10 )) - if [ "$kib" -gt 1024 ]; then - local mib_int=$(( kib >> 10 )) - local mib_dec=$(( kib % 1024 * 976 / 10000 )) - if [ "$mib_dec" -lt 10 ]; then - mib_dec="0${mib_dec}" - fi - echo "${mib_int}.${mib_dec}M" - else - echo "${kib}K" - fi -} - -update_rate() { - local rx=0 - local tx=0 - for iface in $ifaces; do - local tmp_rx - local tmp_tx - local stat="/sys/class/net/${iface}/statistics" - read tmp_rx < "${stat}/rx_bytes" - read tmp_tx < "${stat}/tx_bytes" - rx=$(( rx + tmp_rx )) - tx=$(( tx + tmp_tx )) - done - rate="$(readable $(( (rx - last_rx) / interval )))↓ $(readable $(( (tx - last_tx) / interval )))↑" - last_rx=$rx - last_tx=$tx -} - -# while :; do -# update_rate -# echo "$rate" -# sleep "$interval" -# done - -i3status | (read line && echo "$line" && read line && echo "$line" && read line && echo "$line" && update_rate && while : -do - read line - update_rate - echo ",[{\"full_text\":\"${rate}\" },${line#,\[}" || exit 1 -done) |