hyprdots

my dotfiles
git clone https://git.awy.one/hyprdots.git
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sb-nettraf (893B)

      1 #!/bin/sh
      2 
      3 # Show per-second network traffic using consistent-width output
      4 
      5 case $1 in
      6     1) setsid -f "$TERMINAL" -e sudo -A bandwhich ;;
      7     3) notify-send "  Network traffic module" " : Traffic received
      8  : Traffic transmitted" ;;
      9     8) setsid -f "$TERMINAL" -e "$EDITOR" "$0" ;;
     10 esac
     11 
     12 update() {
     13     sum=0
     14     for arg; do
     15         read -r i < "$arg"
     16         sum=$(( sum + i ))
     17     done
     18     cache=/tmp/${1##*/}
     19     [ -f "$cache" ] && read -r old < "$cache" || old=0
     20     printf %d\\n "$sum" > "$cache"
     21     printf %d\\n $(( sum - old ))
     22 }
     23 
     24 rx=$(update /sys/class/net/[ew]*/statistics/rx_bytes)
     25 tx=$(update /sys/class/net/[ew]*/statistics/tx_bytes)
     26 
     27 # Format bytes to IEC, strip spaces
     28 rx_fmt=$(numfmt --to=iec --padding=4 $rx)
     29 tx_fmt=$(numfmt --to=iec --padding=4 $tx)
     30 
     31 # Ensure consistent width with %-6s (6-character padded fields)
     32 printf " %-6s  %-6s\n" "$rx_fmt" "$tx_fmt"