From 1096cd2ebc150e5c74b5e8e4016b835f34cd3f48 Mon Sep 17 00:00:00 2001 From: Bill Nottingham Date: Wed, 29 Jul 2009 17:26:33 -0400 Subject: Use $() instead of `` for process expansion. Adapted from . --- sysconfig/network-scripts/ifup-aliases | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'sysconfig/network-scripts/ifup-aliases') diff --git a/sysconfig/network-scripts/ifup-aliases b/sysconfig/network-scripts/ifup-aliases index de4454e9..83f53c09 100755 --- a/sysconfig/network-scripts/ifup-aliases +++ b/sysconfig/network-scripts/ifup-aliases @@ -194,11 +194,11 @@ function new_interface () fi if [ -z "$NETMASK" ]; then - eval `/bin/ipcalc --netmask ${IPADDR}` + eval $(/bin/ipcalc --netmask ${IPADDR}) fi if [ -z "$BROADCAST" -o "$BROADCAST" = "$default_BROADCAST" ]; then - eval `/bin/ipcalc --broadcast ${IPADDR} ${NETMASK}` + eval $(/bin/ipcalc --broadcast ${IPADDR} ${NETMASK}) nma=$NETMASK; nmb=${nma#*.}; nmc=${nmb#*.}; NMGLOP="${nma%%.*}_${nmb%%.*}_${nmc%%.*}_${nmc#*.}"; if [ ${nma%%.*} -eq 0 ]; then ipnm_a=0; else ipnm_a=${ipa%%.*}; fi @@ -208,7 +208,7 @@ function new_interface () CACHENAME="${NMGLOP}_${ipnm_a}_${ipnm_b}_${ipnm_c}_${ipnm_d}" eval " if [ -z \"\$bcastcache_${CACHENAME}\" ]; then - eval `/bin/ipcalc --broadcast \$IPADDR \$NETMASK` + eval $(/bin/ipcalc --broadcast \$IPADDR \$NETMASK) bcastcache_${CACHENAME}=\$BROADCAST else BROADCAST=\$bcastcache_${CACHENAME} -- cgit v1.2.1