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ethercat
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Broke long lines.

This commit is contained in:
Florian Pose 2021-08-24 13:20:54 +02:00
parent 72ae0c090c
commit d06444d53e
1 changed files with 6 additions and 3 deletions
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9
script/ethercatctl.in
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@ -60,11 +60,14 @@ parse_mac_address() {
elif echo ${1} | grep -qE '^([0-9a-fA-F]{2}:){5}[0-9a-fA-F]{2}$'; then
MAC=${1}
else
DEVICENAMETOMAC=$("${IP}" address show dev "${1}" | awk '/link\/ether/ { print $2; }')
if echo "${DEVICENAMETOMAC}" | grep -qE '^([0-9a-fA-F]{2}:){5}[0-9a-fA-F]{2}$'; then
DEVICENAMETOMAC=$("${IP}" address show dev "${1}" |
awk '/link\/ether/ { print $2; }')
if echo "${DEVICENAMETOMAC}" |
grep -qE '^([0-9a-fA-F]{2}:){5}[0-9a-fA-F]{2}$'; then
MAC=${DEVICENAMETOMAC}
else
echo Invalid MAC address \""${1}"\" in ${ETHERCAT_CONFIG}
echo Invalid MAC address or interface name \""${1}"\" \
in ${ETHERCAT_CONFIG}
exit 1
fi
fi