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| author | Gregory Chamberlain <gregc@posteo.net> | 2020-05-31 21:26:05 +0100 |
|---|---|---|
| committer | Gregory Chamberlain <gregc@posteo.net> | 2020-05-31 21:26:05 +0100 |
| commit | 43f0f899ae4a0134930830fbccf7af614c87c92e (patch) | |
| tree | f95351ee3a5995e217936ad6f2ded9f3aff2927d /.local/bin/statusbar | |
| parent | 63aef514d7b6e0793c01989a58eb0529d56052d9 (diff) | |
| download | eibhear-43f0f899ae4a0134930830fbccf7af614c87c92e.tar.gz eibhear-43f0f899ae4a0134930830fbccf7af614c87c92e.tar.zst eibhear-43f0f899ae4a0134930830fbccf7af614c87c92e.zip | |
Fix arithmetic expansions
Diffstat (limited to '.local/bin/statusbar')
| -rwxr-xr-x | .local/bin/statusbar/nettraf | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/.local/bin/statusbar/nettraf b/.local/bin/statusbar/nettraf index 42da6d0..fa9eb30 100755 --- a/.local/bin/statusbar/nettraf +++ b/.local/bin/statusbar/nettraf @@ -14,12 +14,12 @@ update() { sum=0 for arg; do read -r i < "$arg" - sum=$(( "$sum" + "$i" )) + 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") / 1024 )) + printf %d\\n $(( ($sum - $old) / 1024 )) } rx=$(update /sys/class/net/[ew]*/statistics/rx_bytes) |