1.1 --- a/tools/examples/vtpm-common.sh	Wed Apr 19 22:52:34 2006 +0100
     1.2 +++ b/tools/examples/vtpm-common.sh	Wed Apr 19 22:54:49 2006 +0100
     1.3 @@ -60,7 +60,7 @@ fi
     1.4  function vtpmdb_find_instance () {
     1.5  	local vmname=$1
     1.6  	local ret=0
     1.7 -	instance=`cat $VTPMDB |                    \
     1.8 +	instance=$(cat $VTPMDB |                   \
     1.9  	          awk -vvmname=$vmname             \
    1.10  	          '{                               \
    1.11  	             if ( 1 != index($1,"#")) {    \
    1.12 @@ -69,7 +69,7 @@ function vtpmdb_find_instance () {
    1.13  	                 exit;                     \
    1.14  	               }                           \
    1.15  	             }                             \
    1.16 -	           }'`
    1.17 +	           }')
    1.18  	if [ "$instance" != "" ]; then
    1.19  		ret=$instance
    1.20  	fi
    1.21 @@ -86,13 +86,13 @@ function vtpmdb_is_free_instancenum () {
    1.22  	if [ $instance -eq 0 -o $instance -gt 255 ]; then
    1.23  		avail=0
    1.24  	else
    1.25 -		instances=`cat $VTPMDB |                 \
    1.26 +		instances=$(cat $VTPMDB |                \
    1.27  		           gawk                          \
    1.28  		           '{                            \
    1.29  		               if (1 != index($1,"#")) { \
    1.30  		                 printf("%s ",$2);       \
    1.31  		               }                         \
    1.32 -		            }'`
    1.33 +		            }')
    1.34  		for i in $instances; do
    1.35  			if [ $i -eq $instance ]; then
    1.36  				avail=0
    1.37 @@ -110,13 +110,13 @@ function vtpmdb_get_free_instancenum () 
    1.38  	local ctr
    1.39  	local instances
    1.40  	local don
    1.41 -	instances=`cat $VTPMDB |                 \
    1.42 +	instances=$(cat $VTPMDB |                \
    1.43  	           gawk                          \
    1.44  	           '{                            \
    1.45  	               if (1 != index($1,"#")) { \
    1.46  	                 printf("%s ",$2);       \
    1.47  	               }                         \
    1.48 -	            }'`
    1.49 +	            }')
    1.50  	ctr=1
    1.51  	don=0
    1.52  	while [ $don -eq 0 ]; do
    1.53 @@ -163,7 +163,7 @@ function vtpmdb_validate_entry () {
    1.54  	local vmname=$1
    1.55  	local inst=$2
    1.56  
    1.57 -	res=`cat $VTPMDB |             \
    1.58 +	res=$(cat $VTPMDB |            \
    1.59  	     gawk -vvmname=$vmname     \
    1.60  	          -vinst=$inst         \
    1.61  	     '{                        \
    1.62 @@ -179,7 +179,7 @@ function vtpmdb_validate_entry () {
    1.63  	            printf("2");       \
    1.64  	            exit;              \
    1.65  	         }                     \
    1.66 -	     }'`
    1.67 +	     }')
    1.68  
    1.69  	if [ "$res" == "1" ]; then
    1.70  		let rc=1
    1.71 @@ -196,13 +196,13 @@ function vtpmdb_remove_entry () {
    1.72  	local vmname=$1
    1.73  	local instance=$2
    1.74  	local VTPMDB_TMP="$VTPMDB".tmp
    1.75 -	`cat $VTPMDB |             \
    1.76 +	$(cat $VTPMDB |            \
    1.77  	 gawk -vvmname=$vmname     \
    1.78  	 '{                        \
    1.79  	    if ( $1 != vmname ) {  \
    1.80  	      print $0;            \
    1.81  	    }                      \
    1.82 -	 '} > $VTPMDB_TMP`
    1.83 +	 '} > $VTPMDB_TMP)
    1.84  	if [ -e $VTPMDB_TMP ]; then
    1.85  		mv -f $VTPMDB_TMP $VTPMDB
    1.86  		vtpm_delete $instance