Changed the calls to 'ls' to call /bin/ls

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@658 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter07/ethnet.xml

@@ -37,7 +37,7 @@ case "$1" in
 # Obtain all the network card configuration files
 #
 
-        for interface in $(ls /etc/sysconfig/network-scripts/ifcfg* | \
+        for interface in $(/bin/ls /etc/sysconfig/network-scripts/ifcfg* | \
             grep -v ifcfg-lo)
         do
 #
@@ -79,7 +79,7 @@ case "$1" in
 # Obtain all the network card configuration files
 #
 
-        for interface in $(ls /etc/sysconfig/network-scripts/ifcfg* | \
+        for interface in $(/bin/ls /etc/sysconfig/network-scripts/ifcfg* | \
             grep -v ifcfg-lo)
         do
 #