diff options
Diffstat (limited to 'sysconfig/network-scripts/network-functions-ipv6')
| -rw-r--r-- | sysconfig/network-scripts/network-functions-ipv6 | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/sysconfig/network-scripts/network-functions-ipv6 b/sysconfig/network-scripts/network-functions-ipv6 index 1bf230b7..d56d7436 100644 --- a/sysconfig/network-scripts/network-functions-ipv6 +++ b/sysconfig/network-scripts/network-functions-ipv6 @@ -38,7 +38,7 @@ ipv6_log() { # Map loglevel now local fn=1 local fnawk="print \$$fn" - local t="`echo $level | awk -F. "{ $fnawk }"`" + local t="$(echo $level | awk -F. "{ $fnawk }")" # Check channel, if given case $t in @@ -54,7 +54,7 @@ ipv6_log() { # Check syslog facilty, if given if [ "$channel" = "syslog" ]; then local fnawk="print \$$fn" - local t="`echo $level | awk -F. "{ $fnawk }"`" + local t="$(echo $level | awk -F. "{ $fnawk }")" case $t in 'local0'|'local1'|'local2'|'local3'|'local4'|'local5'|'local6'|'local7'|'daemon') local facility="$t" @@ -67,7 +67,7 @@ ipv6_log() { fi local fnawk="print \$$fn" - local t="`echo $level | awk -F. "{ $fnawk }"`" + local t="$(echo $level | awk -F. "{ $fnawk }")" # Map priority [ "$t" = "inf" ] && local t="info" @@ -88,7 +88,7 @@ ipv6_log() { esac local fnawk="print \$$fn" - local t="`echo $level | awk -F. "{ $fnawk }"`" + local t="$(echo $level | awk -F. "{ $fnawk }")" if [ -n "$t" ]; then echo $"ERROR: [ipv6_log] Loglevel isn't valid '$level' (arg 2)" >/dev/stderr return 1 @@ -205,7 +205,7 @@ ipv6_test() { ##### Get version of this function library # stdout: <version number YYYYMMDD> getversion_ipv6_functions() { - local version_ipv6_functions="`cat /etc/sysconfig/network-scripts/network-functions-ipv6 | LC_ALL=C grep "^# Version:" | awk '{ print $3 }' | sed 's/-//g' | sed 's/[A-Za-z]*$//g'`" + local version_ipv6_functions="$(cat /etc/sysconfig/network-scripts/network-functions-ipv6 | LC_ALL=C grep "^# Version:" | awk '{ print $3 }' | sed 's/-//g' | sed 's/[A-Za-z]*$//g')" echo $version_ipv6_functions return 0 } @@ -336,12 +336,12 @@ ipv6_add_route() { ipv6_test_ipv6_addr_valid $gatewayipv6 || return 2 if [ -z "$device" ]; then - local returntxt="`ipv6_exec_ip -6 route add $networkipv6 via $gatewayipv6 metric 1 2>&1`" + local returntxt="$(ipv6_exec_ip -6 route add $networkipv6 via $gatewayipv6 metric 1 2>&1)" else if [ "$gatewayipv6" = "::" ]; then - local returntxt="`ipv6_exec_ip -6 route add $networkipv6 dev $device metric 1 2>&1`" + local returntxt="$(ipv6_exec_ip -6 route add $networkipv6 dev $device metric 1 2>&1)" else - local returntxt="`ipv6_exec_ip -6 route add $networkipv6 via $gatewayipv6 dev $device metric 1 2>&1`" + local returntxt="$(ipv6_exec_ip -6 route add $networkipv6 via $gatewayipv6 dev $device metric 1 2>&1)" fi fi @@ -558,8 +558,8 @@ ipv6_add_addr_on_device() { fi # Extract address parts - local prefixlength_implicit="`echo $address | awk -F/ '{ print $2 }'`" - local address_implicit="`echo $address | awk -F/ '{ print $1 }'`" + local prefixlength_implicit="$(echo $address | awk -F/ '{ print $2 }')" + local address_implicit="$(echo $address | awk -F/ '{ print $1 }')" # Check prefix length and using '64' as default if [ -z "$prefixlength_implicit" ]; then @@ -664,8 +664,8 @@ ipv6_del_addr_on_device() { ipv6_test_ipv6_addr_valid $address || return 1 # Extract address parts - local prefixlength_implicit="`echo $address | awk -F/ '{ print $2 }'`" - local address_implicit="`echo $address | awk -F/ '{ print $1 }'`" + local prefixlength_implicit="$(echo $address | awk -F/ '{ print $2 }')" + local address_implicit="$(echo $address | awk -F/ '{ print $1 }')" # Check prefix length and using '64' as default if [ -z "$prefixlength_implicit" ]; then @@ -781,24 +781,24 @@ ipv6_create_6to4_prefix() { ipv6_log $"Missing parameter 'IPv4 address' (arg 1)" stderr.err $fn fi - local major1="`echo $ipv4addr | awk -F. '{ print $1 }'`" - local minor1="`echo $ipv4addr | awk -F. '{ print $2 }'`" - local major2="`echo $ipv4addr | awk -F. '{ print $3 }'`" - local minor2="`echo $ipv4addr | awk -F. '{ print $4 }'`" + local major1="$(echo $ipv4addr | awk -F. '{ print $1 }')" + local minor1="$(echo $ipv4addr | awk -F. '{ print $2 }')" + local major2="$(echo $ipv4addr | awk -F. '{ print $3 }')" + local minor2="$(echo $ipv4addr | awk -F. '{ print $4 }')" if [ -z "$major1" -o -z "$minor1" -o -z "$major2" -o -z "$minor2" ]; then return 1 fi if [ $major1 -eq 0 ]; then - local block1="`printf "%x" $minor1`" + local block1="$(printf "%x" $minor1)" else - local block1="`printf "%x%02x" $major1 $minor1`" + local block1="$(printf "%x%02x" $major1 $minor1)" fi if [ $major2 -eq 0 ]; then - local block2="`printf "%x" $minor2`" + local block2="$(printf "%x" $minor2)" else - local block2="`printf "%x%02x" $major2 $minor2`" + local block2="$(printf "%x%02x" $major2 $minor2)" fi local prefix6to4="2002:$block1:$block2" @@ -885,7 +885,7 @@ ipv6_add_6to4_tunnel() { ipv6_test || return 2 # Generate 6to4 address - local prefix6to4="`ipv6_create_6to4_prefix $globalipv4`" + local prefix6to4="$(ipv6_create_6to4_prefix $globalipv4)" if [ $? -ne 0 -o -z "$prefix6to4" ]; then return 3 fi @@ -1016,7 +1016,7 @@ ipv6_add_tunnel_device() { ipv6_test || return 2 if ! ipv6_test_device_status $device; then - local ttldefault="`ipv6_exec_sysctl net.ipv4.ip_default_ttl | awk '{ print $3 }'`" + local ttldefault="$(ipv6_exec_sysctl net.ipv4.ip_default_ttl | awk '{ print $3 }')" if [ -z "$ttldefault" ]; then local ttldefault=64 fi @@ -1160,9 +1160,9 @@ ipv6_get_ipv4addr_of_tunnel() { # Device exists, retrieve address if [ "$selection" = "local" ]; then - local tunnel_local_ipv4addr="`ipv6_exec_ip tunnel show $device | awk '{ print $6 }'`" + local tunnel_local_ipv4addr="$(ipv6_exec_ip tunnel show $device | awk '{ print $6 }')" elif [ "$selection" = "remote" ]; then - local tunnel_local_ipv4addr="`ipv6_exec_ip tunnel show $device | awk '{ print $4 }'`" + local tunnel_local_ipv4addr="$(ipv6_exec_ip tunnel show $device | awk '{ print $4 }')" fi if [ $? != 0 ]; then @@ -1201,7 +1201,7 @@ ipv6_get_ipv4addr_of_device() { fi # Device exists, retrieve the first address only - local ipv4addr="`ipv6_exec_ip -o -4 addr show dev $device | awk '{ print $4 }' | awk -F/ '{ print $1; exit }'`" + local ipv4addr="$(ipv6_exec_ip -o -4 addr show dev $device | awk '{ print $4 }' | awk -F/ '{ print $1; exit }')" if [ $? != 0 ]; then return 3 @@ -1272,8 +1272,8 @@ ipv6_set_default_route() { fi if [ -n "$address" ]; then - local addressgw=`echo $address | awk -F% '{ print $1 }'` - local device_scope=`echo $address | awk -F% '{ print $2 }'` + local addressgw=$(echo $address | awk -F% '{ print $1 }') + local device_scope=$(echo $address | awk -F% '{ print $2 }') if [ -z "$addressgw" ]; then ipv6_log $"Given IPv6 default gateway '$address' is not in proper format" err $fn @@ -1446,7 +1446,7 @@ ipv6_trigger_radvd() { fi # Get PID - local pid="`cat $pidfile`" + local pid="$(cat $pidfile)" if [ -z "$pid" ]; then # pidfile empty - strange ipv6_log $"Pidfile '$pidfile' is empty, cannot send trigger to radvd" err $fn |