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[hooks/archiso_pxe_nbd] Remove grep usage

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Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
This commit is contained in:
Gerardo Exequiel Pozzi 2011-11-15 19:37:10 -03:00
parent 469b5b2c58
commit 7ab83b8571
1 changed files with 9 additions and 4 deletions
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13
archiso/hooks/archiso_pxe_nbd
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@ -1,6 +1,6 @@
# vim: set ft=sh:
run_hook () {
local line i address netmask gateway dns0 dns1 rootserver rootpath filename
local line i net_mac bootif_mac bootif_dev address netmask gateway dns0 dns1 rootserver rootpath filename
: > /ip_opts
@ -8,9 +8,14 @@ run_hook () {
if [ -n "${BOOTIF}" ]; then
bootif_mac=${BOOTIF#01-}
bootif_mac=${bootif_mac//-/:}
bootif_dev=$(grep -l ${bootif_mac} /sys/class/net/*/address)
bootif_dev=${bootif_dev#/sys/class/net/}
bootif_dev=${bootif_dev%/address}
for i in /sys/class/net/*/address; do
read net_mac < ${i}
if [ "${bootif_mac}" == "${net_mac}" ]; then
bootif_dev=${i#/sys/class/net/}
bootif_dev=${bootif_dev%/address}
break
fi
done
ip="${ip}::${bootif_dev}"
fi