Am 2013-07-27 18:27, schrieb Martti Kühne:
On Mon, Jul 22, 2013 at 3:17 PM, Markus Teich <markus.te...@stusta.mhn.de> wrote:rx_now=0 tx_now=0 for i in /sys/class/net/*; do if [[ -d "$i" && ${i##*/} != "lo" ]]; then if [[ -f "$i/statistics/rx_bytes" ]]; then rx_now=($rx_now+`cat $i/statistics/rx_bytes`) fi if [[ -f "$i/statistics/tx_bytes" ]]; then tx_now=($tx_now+`cat $i/statistics/tx_bytes`) fi fi done let rx_rate=($rx_now-$rx_old) let tx_rate=($tx_now-$tx_old)Might I ask what shell dialect is that written in? O_o
Bash patched together with some stackoverflow answers. It probably is not beautiful, but it works for me until I finally have the time to write it in C. :/ --Markus
