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| author | Bill Nottingham <notting@redhat.com> | 2009-07-29 17:26:33 -0400 |
|---|---|---|
| committer | Bill Nottingham <notting@redhat.com> | 2009-07-30 12:24:33 -0400 |
| commit | 1096cd2ebc150e5c74b5e8e4016b835f34cd3f48 (patch) | |
| tree | 5581822887866deec1c54bacb72b732589d0e52f /sysconfig/network-scripts/ifdown-ipv6 | |
| parent | 48573c2f689c0b7b0aefcb230ce32a7f0fb9d843 (diff) | |
| download | initscripts-1096cd2ebc150e5c74b5e8e4016b835f34cd3f48.tar initscripts-1096cd2ebc150e5c74b5e8e4016b835f34cd3f48.tar.gz initscripts-1096cd2ebc150e5c74b5e8e4016b835f34cd3f48.tar.bz2 initscripts-1096cd2ebc150e5c74b5e8e4016b835f34cd3f48.tar.xz initscripts-1096cd2ebc150e5c74b5e8e4016b835f34cd3f48.zip | |
Use $() instead of `` for process expansion.
Adapted from <victor.lowther@gmail.com>.
Diffstat (limited to 'sysconfig/network-scripts/ifdown-ipv6')
| -rwxr-xr-x | sysconfig/network-scripts/ifdown-ipv6 | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sysconfig/network-scripts/ifdown-ipv6 b/sysconfig/network-scripts/ifdown-ipv6 index 2d14b6b9..c6674ca7 100755 --- a/sysconfig/network-scripts/ifdown-ipv6 +++ b/sysconfig/network-scripts/ifdown-ipv6 @@ -46,7 +46,7 @@ CONFIG=$1 source_config # IPv6 don't need aliases anymore, config is skipped -REALDEVICE=`echo ${DEVICE} | sed 's/:.*//g'` +REALDEVICE=$(echo ${DEVICE} | sed 's/:.*//g') [ "$DEVICE" != "$REALDEVICE" ] && exit 0 [ -f /etc/sysconfig/network-scripts/network-functions-ipv6 ] || exit 1 @@ -84,14 +84,14 @@ if [ $? = 0 -o $? = 11 ]; then ipv4addr="$IPV6TO4_IPV4ADDR" # Get IPv4 address from interface first - ipv4addrlocal="`ipv6_get_ipv4addr_of_device $DEVICE`" + ipv4addrlocal="$(ipv6_get_ipv4addr_of_device $DEVICE)" if [ -z "$ipv4addrlocal" ]; then # Take configured from config file ipv4addrlocal="$IPADDR" fi else # Get IPv4 address from interface first (has precedence 2) - ipv4addr="`ipv6_get_ipv4addr_of_device $DEVICE`" + ipv4addr="$(ipv6_get_ipv4addr_of_device $DEVICE)" if [ -z "$ipv4addr" ]; then # Take configured from config file (precedence 3) ipv4addr="$IPADDR" @@ -100,7 +100,7 @@ if [ $? = 0 -o $? = 11 ]; then fi # Get local IPv4 address of dedicated tunnel - ipv4addr6to4local="`ipv6_get_ipv4addr_of_tunnel tun6to4 local`" + ipv4addr6to4local="$(ipv6_get_ipv4addr_of_tunnel tun6to4 local)" if [ -z "$ipv4addrlocal" -o -z "$ipv4addr6to4local" ]; then # no IPv4 addresses given, 6to4 sure not configured @@ -120,7 +120,7 @@ if [ "$valid6to4config" = "yes" ]; then if [ -n "$IPV6TO4_ROUTING" ]; then # Delete routes to local networks for devsuf in $IPV6TO4_ROUTING; do - dev="`echo $devsuf | awk -F- '{ print $1 }'`" + dev="$(echo $devsuf | awk -F- '{ print $1 }')" ipv6_cleanup_6to4_device $dev done fi |