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author | Saumit Dinesan <justsaumit@protonmail.com> | 2022-03-12 19:54:51 +0530 |
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committer | Saumit Dinesan <justsaumit@protonmail.com> | 2022-03-12 19:54:51 +0530 |
commit | 54b772cae06eb25adf33297e35234f33ded81a7b (patch) | |
tree | f287ee48faa8013e4a8f0ee764a6d3cd850bb24d /.scripts/nettraf | |
parent | 7197e45d94dbcf4877d585fff8e634896876ae83 (diff) |
neovim addition
Diffstat (limited to '.scripts/nettraf')
-rwxr-xr-x | .scripts/nettraf | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/.scripts/nettraf b/.scripts/nettraf new file mode 100755 index 0000000..eb7a73b --- /dev/null +++ b/.scripts/nettraf @@ -0,0 +1,29 @@ +#!/bin/sh + +# Module showing network traffic. Shows how much data has been received (RX) or +# transmitted (TX) since the previous time this script ran. So if run every +# second, gives network traffic per second. + +case $BLOCK_BUTTON in + 1) setsid -f "$TERMINAL" -e bmon ;; + 3) notify-send "🌐 Network traffic module" "🔻: Traffic received +🔺: Traffic transmitted" ;; + 6) "$TERMINAL" -e "$EDITOR" "$0" ;; +esac + +update() { + sum=0 + for arg; do + read -r i < "$arg" + sum=$(( sum + i )) + done + cache=${XDG_CACHE_HOME:-$HOME/.cache}/${1##*/} + [ -f "$cache" ] && read -r old < "$cache" || old=0 + printf %d\\n "$sum" > "$cache" + printf %d\\n $(( sum - old )) +} + +rx=$(update /sys/class/net/[ew]*/statistics/rx_bytes) +tx=$(update /sys/class/net/[ew]*/statistics/tx_bytes) + +printf "🔻%4sB 🔺%4sB\\n" $(numfmt --to=iec $rx) $(numfmt --to=iec $tx) |