examples: Reformat shell scripts

shfmt -f examples/ | xargs shfmt -w -p -i 0 -fn

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Tue Feb 22 16:20:58 UTC 2022 on sn-devel-184

15 files changed, 255 insertions, 218 deletions

diff --git a/examples/LDAP/get_next_oid b/examples/LDAP/get_next_oid
index bf002003753..f268b47b50d 100755
--- a/examples/LDAP/get_next_oid
+++ b/examples/LDAP/get_next_oid
@@ -1,15 +1,15 @@
 #!/bin/bash
 
-nextattrib=`cat samba.schema | grep -i attributetype.*\(.*1.3.6.1.4.1.7165. | grep -v '^#' | \
-   awk '{print $3}' | cut -d. -f 10 | sort -n | tail -1`
+nextattrib=$(cat samba.schema | grep -i attributetype.*\(.*1.3.6.1.4.1.7165. | grep -v '^#' |
+	awk '{print $3}' | cut -d. -f 10 | sort -n | tail -1)
 
-(( nextattrib += 1 ))
+( (nextattrib += 1))
 
 echo "attributetype ( 1.3.6.1.4.1.7165.2.1.$nextattrib NAME ...."
 
-nextoc=`cat samba.schema | grep -i objectclass.*\(.*1.3.6.1.4.1.7165. | grep -v '^#' | \
-    awk '{print $3}' | cut -d. -f 10 | sort -n | tail -1`
+nextoc=$(cat samba.schema | grep -i objectclass.*\(.*1.3.6.1.4.1.7165. | grep -v '^#' |
+	awk '{print $3}' | cut -d. -f 10 | sort -n | tail -1)
 
-(( nextoc += 1 ))
+( (nextoc += 1))
 
 echo "objectclass ( 1.3.6.1.4.1.7165.2.2.$nextoc NAME ...."
diff --git a/examples/ad-bench/ad-bench.sh b/examples/ad-bench/ad-bench.sh
index 84bb770e8c8..c4c2a4a1e7a 100755
--- a/examples/ad-bench/ad-bench.sh
+++ b/examples/ad-bench/ad-bench.sh
@@ -18,7 +18,7 @@
 # You should have received a copy of the GNU General Public License
 # along with AD-Bench.  If not, see <http://www.gnu.org/licenses/>.
 
-source `dirname $0`/utils.sh
+source $(dirname $0)/utils.sh
 
 if [ ! -f $RUNS ]; then
 	echo "Error: please fill in $RUNS"
@@ -27,12 +27,12 @@ if [ ! -f $RUNS ]; then
 	exit 1
 fi
 
-for run in `cat $RUNS`; do
+for run in $(cat $RUNS); do
 	echo "START RUN"
-	bash `dirname $0`/time_kinit.sh `echo $run|cut -d ":" -f 1`
-	bash `dirname $0`/time_join.sh `echo $run|cut -d ":" -f 1` `echo $run|cut -d ":" -f 2`
-	bash `dirname $0`/time_user.sh `echo $run|cut -d ":" -f 1` `echo $run|cut -d ":" -f 2`
-	bash `dirname $0`/time_group.sh `echo $run|cut -d ":" -f 1` `echo $run|cut -d ":" -f 2`
-	bash `dirname $0`/time_ldap.sh `echo $run|cut -d ":" -f 1` `echo $run|cut -d ":" -f 2`
+	bash $(dirname $0)/time_kinit.sh $(echo $run | cut -d ":" -f 1)
+	bash $(dirname $0)/time_join.sh $(echo $run | cut -d ":" -f 1) $(echo $run | cut -d ":" -f 2)
+	bash $(dirname $0)/time_user.sh $(echo $run | cut -d ":" -f 1) $(echo $run | cut -d ":" -f 2)
+	bash $(dirname $0)/time_group.sh $(echo $run | cut -d ":" -f 1) $(echo $run | cut -d ":" -f 2)
+	bash $(dirname $0)/time_ldap.sh $(echo $run | cut -d ":" -f 1) $(echo $run | cut -d ":" -f 2)
 	echo "END RUN"
 done
diff --git a/examples/ad-bench/settings.sh b/examples/ad-bench/settings.sh
index f01edc3d98a..b4a68ae8963 100644
--- a/examples/ad-bench/settings.sh
+++ b/examples/ad-bench/settings.sh
@@ -18,7 +18,6 @@
 # You should have received a copy of the GNU General Public License
 # along with AD-Bench.  If not, see <http://www.gnu.org/licenses/>.
 
-
 DATE=date
 BC=bc
 SED=sed
@@ -36,6 +35,6 @@ SEQ=seq
 NEW_KRB5CCNAME=/tmp/ad_test_ccname
 
 NET="${HOME}/samba/bin/net"
-CONFIG_FILE=`dirname $0`/smb.conf
+CONFIG_FILE=$(dirname $0)/smb.conf
 
-RUNS=`dirname $0`/runs.txt
+RUNS=$(dirname $0)/runs.txt
diff --git a/examples/ad-bench/test_utils.sh b/examples/ad-bench/test_utils.sh
index 7f46b07d63a..2580c9da73a 100644
--- a/examples/ad-bench/test_utils.sh
+++ b/examples/ad-bench/test_utils.sh
@@ -18,14 +18,12 @@
 # You should have received a copy of the GNU General Public License
 # along with AD-Bench.  If not, see <http://www.gnu.org/licenses/>.
 
-
-source `dirname $0`/utils.sh
+source $(dirname $0)/utils.sh
 
 INPUT="administrator@AD.EXAMPLE.COM%secret"
-echo "Principal for $INPUT is " $( get_principal $INPUT )
-echo "Password  for $INPUT is " $( get_password $INPUT )
-echo "Realm     for $INPUT is " $( get_realm $INPUT )
-echo "NT_DOM    for $INPUT is " $( get_nt_dom $INPUT )
-
+echo "Principal for $INPUT is " $(get_principal $INPUT)
+echo "Password  for $INPUT is " $(get_password $INPUT)
+echo "Realm     for $INPUT is " $(get_realm $INPUT)
+echo "NT_DOM    for $INPUT is " $(get_nt_dom $INPUT)
 
-echo "Padding 2: " $( pad_number 1 2 ) " 4: " $(pad_number 23 4)
+echo "Padding 2: " $(pad_number 1 2) " 4: " $(pad_number 23 4)
diff --git a/examples/ad-bench/time_group.sh b/examples/ad-bench/time_group.sh
index bb989314b83..be47aac0e6c 100644
--- a/examples/ad-bench/time_group.sh
+++ b/examples/ad-bench/time_group.sh
@@ -20,7 +20,7 @@
 
 ITERATIONS=100
 
-source `dirname $0`/utils.sh
+source $(dirname $0)/utils.sh
 
 PRINCIPAL=$(get_principal $1)
 PASSWORD=$(get_password $1)
@@ -28,9 +28,10 @@ REALM=$(get_realm $1)
 NT_DOM=$(get_nt_dom $1)
 SERVER=$2
 
-add_group () {
+add_group()
+{
 	GROUP=$1
-	${NET} ads group add "${GROUP}" -k --configfile=$CONFIG_FILE -S ${SERVER} > /dev/null
+	${NET} ads group add "${GROUP}" -k --configfile=$CONFIG_FILE -S ${SERVER} >/dev/null
 	RET=$?
 	if [ $RET -ne 0 ]; then
 		echo "${NET} ads group add returned error: $RET"
@@ -38,9 +39,10 @@ add_group () {
 	fi
 }
 
-del_group () {
+del_group()
+{
 	GROUP=$1
-	${NET} ads group delete "${GROUP}" -k --configfile=$CONFIG_FILE -S ${SERVER} > /dev/null
+	${NET} ads group delete "${GROUP}" -k --configfile=$CONFIG_FILE -S ${SERVER} >/dev/null
 	RET=$?
 	if [ $RET -ne 0 ]; then
 		echo "${NET} returned error: $RET"
@@ -48,8 +50,9 @@ del_group () {
 	fi
 }
 
-enum_group () {
-	${NET} ads group -k --configfile=$CONFIG_FILE -S $SERVER > /dev/null
+enum_group()
+{
+	${NET} ads group -k --configfile=$CONFIG_FILE -S $SERVER >/dev/null
 	RET=$?
 	if [ $RET -ne 0 ]; then
 		echo "${NET} returned error: $RET"
@@ -57,9 +60,10 @@ enum_group () {
 	fi
 }
 
-info_group () {
+info_group()
+{
 	GROUP=$1
-	${NET} ads group info "${GROUP}" -k --configfile=$CONFIG_FILE -S ${SERVER} > /dev/null
+	${NET} ads group info "${GROUP}" -k --configfile=$CONFIG_FILE -S ${SERVER} >/dev/null
 	RET=$?
 	if [ $RET -ne 0 ]; then
 		echo "${NET} returned error: $RET"
@@ -67,14 +71,16 @@ info_group () {
 	fi
 }
 
-set_up () {
+set_up()
+{
 	set_krb_env
 	setup_kinit
 	call_kinit "${PRINCIPAL}" "${PASSWORD}"
 	write_configfile "${REALM}" "${NT_DOM}"
 }
 
-tear_down () {
+tear_down()
+{
 	${KDESTROY}
 	restore_krb_env
 }
@@ -86,8 +92,8 @@ echo -e "\tGROUP $SERVER"
 START_TIME=$(start_timer)
 
 echo -en "\t"
-for i in $( ${SEQ} 1 $ITERATIONS ); do
-	GROUP=$( echo "ad_test_$(pad_number $i 3)" )
+for i in $(${SEQ} 1 $ITERATIONS); do
+	GROUP=$(echo "ad_test_$(pad_number $i 3)")
 	add_group $GROUP
 	echo -n "."
 done
@@ -105,8 +111,8 @@ enum_group
 #echo "done"
 
 echo -en "\t"
-for i in $( ${SEQ} 1 $ITERATIONS ); do
-	GROUP=$( echo "ad_test_$(pad_number $i 3)" )
+for i in $(${SEQ} 1 $ITERATIONS); do
+	GROUP=$(echo "ad_test_$(pad_number $i 3)")
 	del_group $GROUP
 	echo -n "."
 done
@@ -114,7 +120,7 @@ echo "done"
 
 STOP_TIME=$(stop_timer)
 
-TOTAL_TIME=$( total_time $START_TIME $STOP_TIME )
+TOTAL_TIME=$(total_time $START_TIME $STOP_TIME)
 
 echo -e "\t\ttotal time:\t\t${TOTAL_TIME}s"
 
diff --git a/examples/ad-bench/time_join.sh b/examples/ad-bench/time_join.sh
index 5d6afef68eb..2545a9f26b9 100644
--- a/examples/ad-bench/time_join.sh
+++ b/examples/ad-bench/time_join.sh
@@ -20,16 +20,17 @@
 
 ITERATIONS=100
 
-source `dirname $0`/utils.sh
+source $(dirname $0)/utils.sh
 
 PRINCIPAL=$(get_principal $1)
 PASSWORD=$(get_password $1)
 REALM=$(get_realm $1)
 NT_DOM=$(get_nt_dom $1)
 
-join_domain () {
+join_domain()
+{
 	SERVER=$1
-	${NET} ads join -k --configfile=$CONFIG_FILE -S ${SERVER} > /dev/null
+	${NET} ads join -k --configfile=$CONFIG_FILE -S ${SERVER} >/dev/null
 	RET=$?
 	if [ $RET -ne 0 ]; then
 		echo "${NET} returned error: $RET"
@@ -37,23 +38,26 @@ join_domain () {
 	fi
 }
 
-leave_domain () {
+leave_domain()
+{
 	SERVER=$1
-	${NET} ads leave -k --configfile=$CONFIG_FILE -S ${SERVER} > /dev/null
+	${NET} ads leave -k --configfile=$CONFIG_FILE -S ${SERVER} >/dev/null
 	if [ $RET -ne 0 ]; then
 		echo "${NET} returned error: $RET"
 		exit 1
 	fi
 }
 
-set_up () {
+set_up()
+{
 	set_krb_env
 	setup_kinit
 	call_kinit "${PRINCIPAL}" "${PASSWORD}"
 	write_configfile "${REALM}" "${NT_DOM}"
 }
 
-tear_down () {
+tear_down()
+{
 	${KDESTROY}
 	restore_krb_env
 }
@@ -65,7 +69,7 @@ echo -e "\tJOIN $2"
 START_TIME=$(start_timer)
 
 echo -en "\t"
-for i in $( ${SEQ} 1 $ITERATIONS ); do
+for i in $(${SEQ} 1 $ITERATIONS); do
 	join_domain $2
 	leave_domain $2
 	echo -n "."
@@ -74,7 +78,7 @@ echo "done"
 
 STOP_TIME=$(stop_timer)
 
-TOTAL_TIME=$( total_time $START_TIME $STOP_TIME )
+TOTAL_TIME=$(total_time $START_TIME $STOP_TIME)
 
 echo -e "\t\ttotal time:\t\t${TOTAL_TIME}s"
 
diff --git a/examples/ad-bench/time_kinit.sh b/examples/ad-bench/time_kinit.sh
index 76c4ff4acec..b2e0030616b 100644
--- a/examples/ad-bench/time_kinit.sh
+++ b/examples/ad-bench/time_kinit.sh
@@ -22,25 +22,27 @@
 # often
 ITERATIONS=100
 
-source `dirname $0`/utils.sh
+source $(dirname $0)/utils.sh
 
-set_up () {
+set_up()
+{
 	set_krb_env
 	setup_kinit
 }
 
-tear_down () {
+tear_down()
+{
 	restore_krb_env
 }
 
 set_up
 
-PRINCIPAL=$( get_principal $1)
-PASSWORD=$( get_password $1)
+PRINCIPAL=$(get_principal $1)
+PASSWORD=$(get_password $1)
 
 echo -e "\tKINIT ${PRINCIPAL}"
 
-START_TIME=$( start_timer )
+START_TIME=$(start_timer)
 
 echo -en "\t"
 for i in $(${SEQ} 1 $ITERATIONS); do
@@ -50,9 +52,9 @@ for i in $(${SEQ} 1 $ITERATIONS); do
 done
 echo "done"
 
-STOP_TIME=$( stop_timer )
+STOP_TIME=$(stop_timer)
 
-TOTAL_TIME=$( total_time $START_TIME $STOP_TIME )
+TOTAL_TIME=$(total_time $START_TIME $STOP_TIME)
 
 echo -e "\t\ttotal time:\t\t${TOTAL_TIME}s"
 
diff --git a/examples/ad-bench/time_ldap.sh b/examples/ad-bench/time_ldap.sh
index 1f28a5d145a..4af6ef1592c 100644
--- a/examples/ad-bench/time_ldap.sh
+++ b/examples/ad-bench/time_ldap.sh
@@ -2,7 +2,7 @@
 
 ITERATIONS=100
 
-source `dirname $0`/utils.sh
+source $(dirname $0)/utils.sh
 
 PRINCIPAL=$(get_principal $1)
 PASSWORD=$(get_password $1)
@@ -10,8 +10,9 @@ REALM=$(get_realm $1)
 NT_DOM=$(get_nt_dom $1)
 SERVER=$2
 
-search_users () {
-	${NET} ads search '(objectCategory=user)' sAMAccountName -k --configfile=$CONFIG_FILE -S ${SERVER} > /dev/null
+search_users()
+{
+	${NET} ads search '(objectCategory=user)' sAMAccountName -k --configfile=$CONFIG_FILE -S ${SERVER} >/dev/null
 	RET=$?
 	if [ $RET -ne 0 ]; then
 		echo "${NET} returned error: $RET"
@@ -19,46 +20,52 @@ search_users () {
 	fi
 }
 
-search_groups () {
-	${NET} ads search '(objectCategory=group)' sAMAccountName -k --configfile=$CONFIG_FILE -S ${SERVER} > /dev/null
+search_groups()
+{
+	${NET} ads search '(objectCategory=group)' sAMAccountName -k --configfile=$CONFIG_FILE -S ${SERVER} >/dev/null
 	if [ $RET -ne 0 ]; then
 		echo "${NET} returned error: $RET"
 		exit 1
 	fi
 }
 
-search_computers () {
-	${NET} ads search '(objectCategory=computer)' sAMAccountName -k --configfile=$CONFIG_FILE -S ${SERVER} > /dev/null
+search_computers()
+{
+	${NET} ads search '(objectCategory=computer)' sAMAccountName -k --configfile=$CONFIG_FILE -S ${SERVER} >/dev/null
 	if [ $RET -ne 0 ]; then
 		echo "${NET} returned error: $RET"
 		exit 1
 	fi
 }
 
-search_wildcard () {
-	${NET} ads search '(objectCategory=*)' sAMAccountName -k --configfile=$CONFIG_FILE -S ${SERVER} > /dev/null
+search_wildcard()
+{
+	${NET} ads search '(objectCategory=*)' sAMAccountName -k --configfile=$CONFIG_FILE -S ${SERVER} >/dev/null
 	if [ $RET -ne 0 ]; then
 		echo "${NET} returned error: $RET"
 		exit 1
 	fi
 }
 
-search_unindexed () {
-	${NET} ads search '(description=Built-in account for adminstering the computer/domain)' sAMAccountName -k --configfile=$CONFIG_FILE -S ${SERVER} > /dev/null
+search_unindexed()
+{
+	${NET} ads search '(description=Built-in account for adminstering the computer/domain)' sAMAccountName -k --configfile=$CONFIG_FILE -S ${SERVER} >/dev/null
 	if [ $RET -ne 0 ]; then
 		echo "${NET} returned error: $RET"
 		exit 1
 	fi
 }
 
-set_up () {
+set_up()
+{
 	set_krb_env
 	setup_kinit
 	call_kinit "${PRINCIPAL}" "${PASSWORD}"
 	write_configfile "${REALM}" "${NT_DOM}"
 }
 
-tear_down () {
+tear_down()
+{
 	${KDESTROY}
 	restore_krb_env
 }
@@ -70,7 +77,7 @@ echo -e "\tSEARCH INDEXED $2"
 START_TIME=$(start_timer)
 
 echo -en "\t"
-for i in $( ${SEQ} 1 $ITERATIONS ); do
+for i in $(${SEQ} 1 $ITERATIONS); do
 	search_users
 	search_groups
 	search_computers
@@ -80,7 +87,7 @@ echo "done"
 
 STOP_TIME=$(stop_timer)
 
-TOTAL_TIME=$( total_time $START_TIME $STOP_TIME )
+TOTAL_TIME=$(total_time $START_TIME $STOP_TIME)
 
 echo -e "\t\ttotal time:\t\t${TOTAL_TIME}s"
 
@@ -95,7 +102,7 @@ echo -e "\tSEARCH WILDCARD $2"
 START_TIME=$(start_timer)
 
 echo -en "\t"
-for i in $( ${SEQ} 1 $ITERATIONS ); do
+for i in $(${SEQ} 1 $ITERATIONS); do
 	search_wildcard
 	echo -n "."
 done
@@ -103,7 +110,7 @@ echo "done"
 
 STOP_TIME=$(stop_timer)
 
-TOTAL_TIME=$( total_time $START_TIME $STOP_TIME )
+TOTAL_TIME=$(total_time $START_TIME $STOP_TIME)
 
 echo -e "\t\ttotal time:\t\t${TOTAL_TIME}s"
 
@@ -118,7 +125,7 @@ echo -e "\tSEARCH UNINDEXED $2"
 START_TIME=$(start_timer)
 
 echo -en "\t"
-for i in $( ${SEQ} 1 $ITERATIONS ); do
+for i in $(${SEQ} 1 $ITERATIONS); do
 	search_unindexed
 	echo -n "."
 done
@@ -126,7 +133,7 @@ echo "done"
 
 STOP_TIME=$(stop_timer)
 
-TOTAL_TIME=$( total_time $START_TIME $STOP_TIME )
+TOTAL_TIME=$(total_time $START_TIME $STOP_TIME)
 
 echo -e "\t\ttotal time:\t\t${TOTAL_TIME}s"
 
diff --git a/examples/ad-bench/time_user.sh b/examples/ad-bench/time_user.sh
index 549960b1733..5fedb7ab30e 100644
--- a/examples/ad-bench/time_user.sh
+++ b/examples/ad-bench/time_user.sh
@@ -20,7 +20,7 @@
 
 ITERATIONS=100
 
-source `dirname $0`/utils.sh
+source $(dirname $0)/utils.sh
 
 PRINCIPAL=$(get_principal $1)
 PASSWORD=$(get_password $1)
@@ -28,9 +28,10 @@ REALM=$(get_realm $1)
 NT_DOM=$(get_nt_dom $1)
 SERVER=$2
 
-add_user () {
+add_user()
+{
 	USER=$1
-	${NET} ads user add "${USER}" 'Sup3rS3cr3T!' -k --configfile=$CONFIG_FILE -S ${SERVER} > /dev/null
+	${NET} ads user add "${USER}" 'Sup3rS3cr3T!' -k --configfile=$CONFIG_FILE -S ${SERVER} >/dev/null
 	RET=$?
 	if [ $RET -ne 0 ]; then
 		echo "${NET} ads user add returned error: $RET"
@@ -38,9 +39,10 @@ add_user () {
 	fi
 }
 
-del_user () {
+del_user()
+{
 	USER=$1
-	${NET} ads user delete "${USER}" -k --configfile=$CONFIG_FILE -S ${SERVER} > /dev/null
+	${NET} ads user delete "${USER}" -k --configfile=$CONFIG_FILE -S ${SERVER} >/dev/null
 	RET=$?
 	if [ $RET -ne 0 ]; then
 		echo "${NET} returned error: $RET"
@@ -48,8 +50,9 @@ del_user () {
 	fi
 }
 
-enum_user () {
-	${NET} ads user -k --configfile=$CONFIG_FILE -S $SERVER > /dev/null
+enum_user()
+{
+	${NET} ads user -k --configfile=$CONFIG_FILE -S $SERVER >/dev/null
 	RET=$?
 	if [ $RET -ne 0 ]; then
 		echo "${NET} returned error: $RET"
@@ -57,9 +60,10 @@ enum_user () {
 	fi
 }
 
-info_user () {
+info_user()
+{
 	USER=$1
-	${NET} ads user info "${USER}" -k --configfile=$CONFIG_FILE -S ${SERVER} > /dev/null
+	${NET} ads user info "${USER}" -k --configfile=$CONFIG_FILE -S ${SERVER} >/dev/null
 	RET=$?
 	if [ $RET -ne 0 ]; then
 		echo "${NET} returned error: $RET"
@@ -67,14 +71,16 @@ info_user () {
 	fi
 }
 
-set_up () {
+set_up()
+{
 	set_krb_env
 	setup_kinit
 	call_kinit "${PRINCIPAL}" "${PASSWORD}"
 	write_configfile "${REALM}" "${NT_DOM}"
 }
 
-tear_down () {
+tear_down()
+{
 	${KDESTROY}
 	restore_krb_env
 }
@@ -86,8 +92,8 @@ echo -e "\tUSER $SERVER"
 START_TIME=$(start_timer)
 
 echo -en "\t"
-for i in $( ${SEQ} 1 $ITERATIONS ); do
-	USER=$( echo "ad_test_$(pad_number $i 3)" )
+for i in $(${SEQ} 1 $ITERATIONS); do
+	USER=$(echo "ad_test_$(pad_number $i 3)")
 	add_user $USER
 	echo -n "."
 done
@@ -105,8 +111,8 @@ enum_user
 #echo "done"
 
 echo -en "\t"
-for i in $( ${SEQ} 1 $ITERATIONS ); do
-	USER=$( echo "ad_test_$(pad_number $i 3)" )
+for i in $(${SEQ} 1 $ITERATIONS); do
+	USER=$(echo "ad_test_$(pad_number $i 3)")
 	del_user $USER
 	echo -n "."
 done
@@ -114,7 +120,7 @@ echo "done"
 
 STOP_TIME=$(stop_timer)
 
-TOTAL_TIME=$( total_time $START_TIME $STOP_TIME )
+TOTAL_TIME=$(total_time $START_TIME $STOP_TIME)
 
 echo -e "\t\ttotal time:\t\t${TOTAL_TIME}s"
 
diff --git a/examples/ad-bench/utils.sh b/examples/ad-bench/utils.sh
index 89da09cb1f2..5a7c015b58f 100644
--- a/examples/ad-bench/utils.sh
+++ b/examples/ad-bench/utils.sh
@@ -18,68 +18,79 @@
 # You should have received a copy of the GNU General Public License
 # along with AD-Bench.  If not, see <http://www.gnu.org/licenses/>.
 
-source `dirname $0`/settings.sh
+source $(dirname $0)/settings.sh
 
-start_timer () {
-	START_TIME=$( ${DATE} ${DATE_FORMATSTR} )
+start_timer()
+{
+	START_TIME=$(${DATE} ${DATE_FORMATSTR})
 	echo "$START_TIME"
 }
 
-stop_timer () {
-	STOP_TIME=$( ${DATE} ${DATE_FORMATSTR} )
+stop_timer()
+{
+	STOP_TIME=$(${DATE} ${DATE_FORMATSTR})
 	echo "$STOP_TIME"
 }
 
-total_time () {
+total_time()
+{
 	START_TIME=$1
 	END_TIME=$2
-	TOTAL_TIME=$( echo "scale=9;$STOP_TIME - $START_TIME" | ${BC} )
+	TOTAL_TIME=$(echo "scale=9;$STOP_TIME - $START_TIME" | ${BC})
 	echo "$TOTAL_TIME"
 }
 
-iterations_per_minute () {
+iterations_per_minute()
+{
 	START_TIME=$1
 	STOP_TIME=$2
 	TOTAL_RUNS=$3
 
-	TOTAL_TIME=$( total_time $START_TIME $STOP_TIME )
+	TOTAL_TIME=$(total_time $START_TIME $STOP_TIME)
 
-	ITER_PER_MIN=$( echo "scale=2; 60 * $TOTAL_RUNS / $TOTAL_TIME" | ${BC} )
+	ITER_PER_MIN=$(echo "scale=2; 60 * $TOTAL_RUNS / $TOTAL_TIME" | ${BC})
 	echo "$ITER_PER_MIN"
 }
 
-get_principal () {
-	PRINCIPAL=$( echo $1 | ${SED} -e "s/\(.*\)%.*/\1/" )
+get_principal()
+{
+	PRINCIPAL=$(echo $1 | ${SED} -e "s/\(.*\)%.*/\1/")
 	echo "$PRINCIPAL"
 }
 
-get_password () {
-	PASSWORD=$( echo $1 | ${SED} -e "s/.*%\(.*\)/\1/" )
+get_password()
+{
+	PASSWORD=$(echo $1 | ${SED} -e "s/.*%\(.*\)/\1/")
 	echo "$PASSWORD"
 }
 
-get_realm () {
-	REALM=$( echo $1 | ${SED} -e "s/.*@\(.*\)%.*/\1/" )
+get_realm()
+{
+	REALM=$(echo $1 | ${SED} -e "s/.*@\(.*\)%.*/\1/")
 	echo "$REALM"
 }
 
-get_nt_dom () {
-	NT_DOM=$( echo $1 | ${SED} -e "s/.*@\([A-Z1-9-]*\)\..*/\1/" )
+get_nt_dom()
+{
+	NT_DOM=$(echo $1 | ${SED} -e "s/.*@\([A-Z1-9-]*\)\..*/\1/")
 	echo "$NT_DOM"
 }
 
-set_krb_env () {
+set_krb_env()
+{
 	OLD_KRB5CCNAME="${KRB5CCNAME}"
 	KRB5CCNAME="${NEW_KRB5CCNAME}"
 	export KRB5CCNAME
 }
 
-restore_krb_env () {
+restore_krb_env()
+{
 	KRB5CCNAME="${OLD_KRB5CCNAME}"
 	export KRB5CCNAME
 }
 
-setup_kinit () {
+setup_kinit()
+{
 	${KINIT} --invalid 2>&1 | grep -q "password-file"
 	if [ $? -eq 0 ]; then
 		KINIT="${KINIT} ${KINIT_PARAM_OLD}"
@@ -88,19 +99,21 @@ setup_kinit () {
 	fi
 }
 
-write_configfile () {
+write_configfile()
+{
 	REALM=$1
 	NT_DOM=$2
-	echo -e "[global]" > $CONFIG_FILE
-	echo -e "\trealm = $REALM" >> $CONFIG_FILE
-	echo -e "\tworkgroup = $NT_DOM" >> $CONFIG_FILE
-	echo -e "\tsecurity = ADS" >> $CONFIG_FILE
+	echo -e "[global]" >$CONFIG_FILE
+	echo -e "\trealm = $REALM" >>$CONFIG_FILE
+	echo -e "\tworkgroup = $NT_DOM" >>$CONFIG_FILE
+	echo -e "\tsecurity = ADS" >>$CONFIG_FILE
 }
 
-call_kinit () {
+call_kinit()
+{
 	PRINCIPAL=$1
 	PASSWORD=$2
-	echo "${PASSWORD}" | ${KINIT} ${PRINCIPAL} > /dev/null
+	echo "${PASSWORD}" | ${KINIT} ${PRINCIPAL} >/dev/null
 	RET=$?
 	if [ $RET -ne 0 ]; then
 		echo "kinit returned an error: $RET"
@@ -108,7 +121,8 @@ call_kinit () {
 	fi
 }
 
-pad_number () {
+pad_number()
+{
 	NUMBER=$1
 	DIGITS=$2
 	PADDED_NO=$(printf "%0${DIGITS}d" $NUMBER)
diff --git a/examples/scripts/debugging/linux/backtrace b/examples/scripts/debugging/linux/backtrace
index 2ea6a4d00a1..7d14ff8704e 100644
--- a/examples/scripts/debugging/linux/backtrace
+++ b/examples/scripts/debugging/linux/backtrace
@@ -5,9 +5,9 @@
 # we want everything on stderr, so the program is not disturbed
 exec 1>&2
 
-BASENAME=$( basename $0)
+BASENAME=$(basename $0)
 
-test -z ${GDB_BIN} && GDB_BIN=$( type -p gdb)
+test -z ${GDB_BIN} && GDB_BIN=$(type -p gdb)
 if [ -z ${GDB_BIN} ]; then
 	echo "ERROR: ${BASENAME} needs an installed gdb. "
 	exit 1
@@ -20,16 +20,16 @@ fi
 PID=$1
 
 # use /dev/shm as default temp directory
-test -d /dev/shm && \
-	TMP_BASE_DIR=/dev/shm || \
+test -d /dev/shm &&
+	TMP_BASE_DIR=/dev/shm ||
 	TMP_BASE_DIR=/var/tmp
-TMPFILE=$( mktemp -p ${TMP_BASE_DIR} backtrace.XXXXXX)
+TMPFILE=$(mktemp -p ${TMP_BASE_DIR} backtrace.XXXXXX)
 if [ $? -ne 0 ]; then
 	echo "ERROR: ${basename} can't create temp file in ${TMP_BASE_DIR}. "
 	exit 1
 fi
 
-cat << EOF  > "${TMPFILE}"
+cat <<EOF >"${TMPFILE}"
 set height 0
 up 8
 bt full
diff --git a/examples/scripts/debugging/solaris/solaris-oops.sh b/examples/scripts/debugging/solaris/solaris-oops.sh
index 82c49efdf62..2d8587d1d5b 100644
--- a/examples/scripts/debugging/solaris/solaris-oops.sh
+++ b/examples/scripts/debugging/solaris/solaris-oops.sh
@@ -2,10 +2,11 @@
 #
 # solaris_panic_action -- capture supporting information after a failure
 #
-ProgName=`basename $0`
+ProgName=$(basename $0)
 LOGDIR=/usr/local/samba/var
 
-main() {
+main()
+{
 	pid=$1
 
 	if [ $# -lt 1 ]; then
@@ -15,40 +16,41 @@ main() {
 	fi
 	cat >>$LOGDIR/log.solaris_panic_action <<!
 
-`date`
+$(date)
 State information and vountary core dump for process $pid
 
 Related processes were:
-`/usr/bin/ptree $pid`
+$(/usr/bin/ptree $pid)
 
 Stack(s) were:
-`/usr/bin/pstack $pid`
+$(/usr/bin/pstack $pid)
 
 Flags were:
-`/usr/bin/pflags $pid`
+$(/usr/bin/pflags $pid)
 
 Credentials were:
-`/usr/bin/pcred $pid`
+$(/usr/bin/pcred $pid)
 
 Libraries used were:
-`/usr/bin/pldd $pid`
+$(/usr/bin/pldd $pid)
 
 Signal-handler settings were:
-`/usr/bin/psig $pid`
+$(/usr/bin/psig $pid)
 
 Files and devices in use were:
-`/usr/bin/pfiles $pid`
+$(/usr/bin/pfiles $pid)
 
 Directory in use was:
-`/usr/bin/pwdx $pid`
+$(/usr/bin/pwdx $pid)
 
 
 A voluntary core dump was placed in /var/tmp/samba_solaris_panic_action_gcore.$pid
-`gcore -o /var/tmp/samba_solaris_panic_action_gcore $pid`
+$(gcore -o /var/tmp/samba_solaris_panic_action_gcore $pid)
 !
 }
 
-say() {
+say()
+{
 	echo "$@" 1>&2
 }
 
diff --git a/examples/scripts/idmap/idmap_nis.sh b/examples/scripts/idmap/idmap_nis.sh
index 28d9952eab5..a5ea79de9cc 100755
--- a/examples/scripts/idmap/idmap_nis.sh
+++ b/examples/scripts/idmap/idmap_nis.sh
@@ -5,9 +5,9 @@
 DOMAIN=$(ypdomainname)
 
 (
-    date
-    echo $*
-) >> /var/log/samba/idmap.log
+	date
+	echo $*
+) >>/var/log/samba/idmap.log
 
 cmd=$1
 shift
@@ -15,104 +15,105 @@ shift
 PATH=/usr/bin:bin:$PATH
 
 shopt -s nocasematch || {
-    echo "shell option nocasematch not supported"
-    exit 1
+	echo "shell option nocasematch not supported"
+	exit 1
 }
 
 # map from a domain and name to a uid/gid
-map_name() {
-    domain="$1"
-    name="$2"
-    ntype="$3"
-    case $ntype in
+map_name()
+{
+	domain="$1"
+	name="$2"
+	ntype="$3"
+	case $ntype in
 	1)
-	    rtype="UID"
-	    map="passwd"
-	    ;;
+		rtype="UID"
+		map="passwd"
+		;;
 	2)
-	    rtype="GID"
-	    map="group"
-	    ;;
+		rtype="GID"
+		map="group"
+		;;
 	*)
-	    echo "ERR: bad name type $ntype"
-	    exit 1
-	    ;;
-    esac
-    id=$(ypmatch "$name" "$map".byname 2>/dev/null | cut -d: -f3)
-    [ -z "$id" ] && {
-	echo "ERR: bad match for $name in map $map"
-	exit 1
-    }
-    echo "$rtype":"$id"
+		echo "ERR: bad name type $ntype"
+		exit 1
+		;;
+	esac
+	id=$(ypmatch "$name" "$map".byname 2>/dev/null | cut -d: -f3)
+	[ -z "$id" ] && {
+		echo "ERR: bad match for $name in map $map"
+		exit 1
+	}
+	echo "$rtype":"$id"
 }
 
 # map from a unix id to a name
-map_id() {
-    ntype="$1"
-    id="$2"
-    case $ntype in
+map_id()
+{
+	ntype="$1"
+	id="$2"
+	case $ntype in
 	UID)
-	    map="passwd.byuid"
-	    ;;
+		map="passwd.byuid"
+		;;
 	GID)
-	    map="group.bygid"
-	    ;;
+		map="group.bygid"
+		;;
 	*)
-	    echo "ERR: bad name type $ntype"
-	    exit 1
-	    ;;
-    esac
-    name="$(ypmatch "$id" "$map" 2>/dev/null | cut -d: -f1)"
-    [ -z "$name" ] && {
-	echo "ERR: bad match for $name in map $map"
-	exit 1
-    }
-    echo "$name"
+		echo "ERR: bad name type $ntype"
+		exit 1
+		;;
+	esac
+	name="$(ypmatch "$id" "$map" 2>/dev/null | cut -d: -f1)"
+	[ -z "$name" ] && {
+		echo "ERR: bad match for $name in map $map"
+		exit 1
+	}
+	echo "$name"
 }
 
-
 case $cmd in
-    SIDTOID)
+SIDTOID)
 	sid=$1
-	rid=`echo $sid | cut -d- -f8`
+	rid=$(echo $sid | cut -d- -f8)
 	[ -z "$rid" ] && {
-	    echo "ERR: bad rid in SID $sid"
-	    exit 1
+		echo "ERR: bad rid in SID $sid"
+		exit 1
 	}
-	
+
 	unset _NO_WINBINDD
 	# oh, this is ugly. Shell is just not meant for parsing text
-	fullname=`wbinfo -s $sid 2> /dev/null`
-	domain=`echo $fullname | cut -d'\' -f1`
+	fullname=$(wbinfo -s $sid 2>/dev/null)
+	domain=$(echo $fullname | cut -d'\' -f1)
 	[[ "$domain" = $DOMAIN ]] || {
-	    echo "ERR: bad domain $domain"
-	    exit 1
+		echo "ERR: bad domain $domain"
+		exit 1
 	}
-	name=`echo $fullname | cut -d'\' -f2`
-	nwords=`echo $name | wc -w`
-	ntype=`echo $name | cut -d' ' -f$nwords`
-	nminusone=`expr $nwords - 1`
-	name=`echo $name | cut -d' ' -f-$nminusone`
+	name=$(echo $fullname | cut -d'\' -f2)
+	nwords=$(echo $name | wc -w)
+	ntype=$(echo $name | cut -d' ' -f$nwords)
+	nminusone=$(expr $nwords - 1)
+	name=$(echo $name | cut -d' ' -f-$nminusone)
 	[ -z "$name" ] && {
-	    echo "ERR: bad name $fullname for SID $sid"
-	    exit 1
+		echo "ERR: bad name $fullname for SID $sid"
+		exit 1
 	}
 	map_name "$domain" "$name" "$ntype"
 	;;
-    IDTOSID)
+IDTOSID)
 	ntype=$1
 	id=$2
 	name="$(map_id "$ntype" "$id")"
 	sid="$(wbinfo -n "$name" 2>/dev/null | cut -d' ' -f1)"
 	[ -z "$sid" ] && {
-	    echo "ERR: name $name not found in ADS"
-	    exit 1
+		echo "ERR: name $name not found in ADS"
+		exit 1
 	}
 	echo "SID:$sid"
 	;;
-    *)
+*)
 	echo "ERR: Unknown command $cmd"
-	exit 1;
+	exit 1
 	;;
 esac
 
diff --git a/examples/scripts/wins_hook/dns_update b/examples/scripts/wins_hook/dns_update
index a4c1a79ab9c..2e8b717e657 100644
--- a/examples/scripts/wins_hook/dns_update
+++ b/examples/scripts/wins_hook/dns_update
@@ -48,7 +48,7 @@ if [ $# -lt 4 ]; then
 	exit 1
 fi
 
-NSUPDATE=`which nsupdate`
+NSUPDATE=$(which nsupdate)
 [ -x "$NSUPDATE" ] || NSUPDATE=/usr/bin/nsupdate
 [ -x "$NSUPDATE" ] || NSUPDATE=/sbin/nsupdate
 [ -x "$NSUPDATE" ] || NSUPDATE=/usr/sbin/nsupdate
@@ -65,8 +65,7 @@ shift 4
 IP_ADDRS="$@"
 
 do_update=0
-for i in $USEFUL_TYPES
-do
+for i in $USEFUL_TYPES; do
 	[ "$TYPE" = "$i" ] && do_update=1
 done
 [ $do_update = 1 ] || exit 0
@@ -84,8 +83,7 @@ fi
 
 {
 	echo update delete $NAME.$DOMAIN
-	for i in $IP_ADDRS
-	do
+	for i in $IP_ADDRS; do
 		echo update add $NAME.$DOMAIN $TTL A $i
 	done
 	echo
diff --git a/examples/systemtap/generate-winbindd.stp.sh b/examples/systemtap/generate-winbindd.stp.sh
index 002fb5bf7dc..d38bf2cab00 100755
--- a/examples/systemtap/generate-winbindd.stp.sh
+++ b/examples/systemtap/generate-winbindd.stp.sh
@@ -288,20 +288,20 @@ probe end {
 	}
 }'
 
-cat <<EOF > $outfile
+cat <<EOF >$outfile
 $header
 EOF
 
-printf "$child_funcs\n" | while read func ; do
-	printf "$domchild_req_template\n" | sed -e s/XXX/$func/g >> $outfile
+printf "$child_funcs\n" | while read func; do
+	printf "$domchild_req_template\n" | sed -e s/XXX/$func/g >>$outfile
 done
 
-printf "$backend_funcs\n" | while read func ; do
-	printf "$backend_req_template\n" | sed -e "s|XXX|$func|g" >> $outfile
+printf "$backend_funcs\n" | while read func; do
+	printf "$backend_req_template\n" | sed -e "s|XXX|$func|g" >>$outfile
 done
 
-printf "$async_funcs\n" | while read func ; do
-	printf "$async_req_template\n" | sed -e s/XXX/$func/g >> $outfile
+printf "$async_funcs\n" | while read func; do
+	printf "$async_req_template\n" | sed -e s/XXX/$func/g >>$outfile
 done
 
 cat <<EOF >>$outfile