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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-post | |
| parent | 48573c2f689c0b7b0aefcb230ce32a7f0fb9d843 (diff) | |
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Use $() instead of `` for process expansion.
Adapted from <victor.lowther@gmail.com>.
Diffstat (limited to 'sysconfig/network-scripts/ifup-post')
| -rwxr-xr-x | sysconfig/network-scripts/ifup-post | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sysconfig/network-scripts/ifup-post b/sysconfig/network-scripts/ifup-post index af54ed94..29af56b7 100755 --- a/sysconfig/network-scripts/ifup-post +++ b/sysconfig/network-scripts/ifup-post @@ -27,7 +27,7 @@ if [ "$PEERDNS" != "no" ] ||[ -n "$RESOLV_MODS" -a "$RESOLV_MODS" != "no" ]; the [ -n "$MS_DNS1" ] && DNS1=$MS_DNS1 [ -n "$MS_DNS2" ] && DNS2=$MS_DNS2 if [ -n "$DNS1" ] && ! grep -q "^nameserver $DNS1" /etc/resolv.conf && - tr=`mktemp /tmp/XXXXXX` ; then + tr=$(mktemp /tmp/XXXXXX) ; then current_replacement="$DNS1" next_replacement="$DNS2" search= @@ -71,7 +71,7 @@ if [ "$PEERDNS" != "no" ] ||[ -n "$RESOLV_MODS" -a "$RESOLV_MODS" != "no" ]; the # maintain permissions # but set umask in case it doesn't exist! - oldumask=`umask` + oldumask=$(umask) umask 022 change_resolv_conf $tr rm -f $tr |