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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-ippp | |
| 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-ippp')
| -rwxr-xr-x | sysconfig/network-scripts/ifup-ippp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sysconfig/network-scripts/ifup-ippp b/sysconfig/network-scripts/ifup-ippp index 9e2f3376..643b2a8c 100755 --- a/sysconfig/network-scripts/ifup-ippp +++ b/sysconfig/network-scripts/ifup-ippp @@ -76,7 +76,7 @@ function start_ibod() device=$1 if [ -f /etc/isdn/ibod.cf -a -x /usr/sbin/ibod ] ; then ibod $device & - pid=`pidof ibod` + pid=$(pidof ibod) [ -n "$pid" ] && touch /var/lock/subsys/ibod fi } @@ -109,7 +109,7 @@ function addprovider() [ "$DEFROUTE" = "yes" ] && options="$options defaultroute deldefaultroute" # set authentication - _auth=`echo "$AUTH" | sed 's/[a-z -]*//g'` + _auth=$(echo "$AUTH" | sed 's/[a-z -]*//g') if [ -n "$_auth" ]; then if [ -z "$USER" -a "$DIALIN" != "on" ]; then log_echo " Error: $1 (syncppp) user is not set" @@ -128,7 +128,7 @@ function addprovider() # authentication options: # +pap and/or +chap does not work correct by dialout - remove # them if it's configured as dialout - [ "$DIALIN" = "on" ] || AUTH=`echo "$AUTH" | sed 's/+[a-z]*//g'` + [ "$DIALIN" = "on" ] || AUTH=$(echo "$AUTH" | sed 's/+[a-z]*//g') fi # add ISDN device |