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20 lines
686 B

--- a/munin-node.in
+++ b/munin-node.in
@@ -141,7 +141,7 @@
fi
}
fetch_if() {
- IINFO=$(grep "$1:" /proc/net/dev | cut -d: -f2 | sed -e 's/ / /g')
+ IINFO=$(sed -ne "/^ *${1//_/-}: / { s/^.\+: \+//; s/[[:space:]]\+/ /gp }" /proc/net/dev)
echo "down.value" $(echo $IINFO | cut -d\ -f1)
echo "up.value" $(echo $IINFO | cut -d\ -f9)
}
@@ -162,7 +162,7 @@
echo "trans.warning 1"
}
fetch_if_err() {
- IINFO=$(grep "$1:" /proc/net/dev | cut -d: -f2 | sed -e 's/ / /g')
+ IINFO=$(sed -ne "/^ *${1//_/-}: / { s/^.\+: \+//; s/[[:space:]]\+/ /gp }" /proc/net/dev)
echo "rcvd.value" $(echo $IINFO | cut -d\ -f3)
echo "trans.value" $(echo $IINFO | cut -d\ -f11)
}