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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/ifup-aliases | |
| parent | 48573c2f689c0b7b0aefcb230ce32a7f0fb9d843 (diff) | |
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Use $() instead of `` for process expansion.
Adapted from <victor.lowther@gmail.com>.
Diffstat (limited to 'sysconfig/network-scripts/ifup-aliases')
| -rwxr-xr-x | sysconfig/network-scripts/ifup-aliases | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sysconfig/network-scripts/ifup-aliases b/sysconfig/network-scripts/ifup-aliases index de4454e9..83f53c09 100755 --- a/sysconfig/network-scripts/ifup-aliases +++ b/sysconfig/network-scripts/ifup-aliases @@ -194,11 +194,11 @@ function new_interface () fi if [ -z "$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} |