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replace tr '\n' 'CHAR' with paste -sd 'CHAR' (#625)

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This commit is contained in:
Kian Kasad
2020-05-09 16:32:56 -07:00
committed by GitHub
parent 2b6b3822e3
commit 6577acae89
5 changed files with 6 additions and 6 deletions
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4
.local/bin/statusbar/nettraf
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@@ -13,8 +13,8 @@ esac
rxfile="${XDG_CACHE_HOME:-$HOME/.cache}/rxlog"
txfile="${XDG_CACHE_HOME:-$HOME/.cache}/txlog"
rxcurrent="$(cat /sys/class/net/*/statistics/rx_bytes | tr '\n' '+' | sed 's/+$/\n/' | bc)"
txcurrent="$(cat /sys/class/net/*/statistics/tx_bytes | tr '\n' '+' | sed 's/+$/\n/' | bc)"
rxcurrent="$(cat /sys/class/net/*/statistics/rx_bytes | paste -sd '+' | bc)"
txcurrent="$(cat /sys/class/net/*/statistics/tx_bytes | paste -sd '+' | bc)"
printf "🔻%skB 🔺%skB\\n" \
"$(printf -- "(%s-%s)/1024\\n" "$rxcurrent" "$(cat "$rxfile")" | bc)" \