Use mktemp to generate temporary files.

--- MigrationTools-36/migrate_all_netinfo_offline.sh	Mon Feb  5 11:39:14 2001
+++ MigrationTools-36/migrate_all_netinfo_offline.sh	Mon Feb  5 11:39:14 2001
@@ -41,15 +41,15 @@
 INSTDIR=/usr/share/openldap/migration/
 
 TMPDIR="/tmp"
-ETC_PASSWD="$TMPDIR/passwd.$$.ldap"
-ETC_GROUP="$TMPDIR/group.$$.ldap"
-ETC_SERVICES="$TMPDIR/services.$$.ldap"
-ETC_PROTOCOLS="$TMPDIR/protocols.$$.ldap"
-ETC_FSTAB="$TMPDIR/fstab.$$.ldap"
-ETC_RPC="$TMPDIR/rpc.$$.ldap"
-ETC_HOSTS="$TMPDIR/hosts.$$.ldap"
-ETC_NETWORKS="$TMPDIR/networks.$$.ldap"
-ETC_ALIASES="$TMPDIR/aliases.$$.ldap"
+ETC_PASSWD=`mktemp $TMPDIR/passwd.ldap.XXXXXX`
+ETC_GROUP=`mktemp $TMPDIR/group.ldap.XXXXXX`
+ETC_SERVICES=`mktemp $TMPDIR/services.ldap.XXXXXX`
+ETC_PROTOCOLS=`mktemp $TMPDIR/protocols.ldap.XXXXXX`
+ETC_FSTAB=`mktemp $TMPDIR/fstab.ldap.XXXXXX`
+ETC_RPC=`mktemp $TMPDIR/rpc.ldap.XXXXXX`
+ETC_HOSTS=`mktemp $TMPDIR/hosts.ldap.XXXXXX`
+ETC_NETWORKS=`mktemp $TMPDIR/networks.ldap.XXXXXX`
+ETC_ALIASES=`mktemp $TMPDIR/aliases.ldap.XXXXXX`
 EXIT=no
 
 question="Enter the NetInfo domain to import from [/]:"
--- MigrationTools-36/migrate_all_netinfo_online.sh	Mon Feb  5 11:39:14 2001
+++ MigrationTools-36/migrate_all_netinfo_online.sh	Mon Feb  5 11:39:14 2001
@@ -41,15 +41,15 @@
 INSTDIR=/usr/share/openldap/migration/
 
 TMPDIR="/tmp"
-ETC_PASSWD="$TMPDIR/passwd.$$.ldap"
-ETC_GROUP="$TMPDIR/group.$$.ldap"
-ETC_SERVICES="$TMPDIR/services.$$.ldap"
-ETC_PROTOCOLS="$TMPDIR/protocols.$$.ldap"
-ETC_FSTAB="$TMPDIR/fstab.$$.ldap"
-ETC_RPC="$TMPDIR/rpc.$$.ldap"
-ETC_HOSTS="$TMPDIR/hosts.$$.ldap"
-ETC_NETWORKS="$TMPDIR/networks.$$.ldap"
-ETC_ALIASES="$TMPDIR/aliases.$$.ldap"
+ETC_PASSWD=`mktemp $TMPDIR/passwd.ldap.XXXXXX`
+ETC_GROUP=`mktemp $TMPDIR/group.ldap.XXXXXX`
+ETC_SERVICES=`mktemp $TMPDIR/services.ldap.XXXXXX`
+ETC_PROTOCOLS=`mktemp $TMPDIR/protocols.ldap.XXXXXX`
+ETC_FSTAB=`mktemp $TMPDIR/fstab.ldap.XXXXXX`
+ETC_RPC=`mktemp $TMPDIR/rpc.ldap.XXXXXX`
+ETC_HOSTS=`mktemp $TMPDIR/hosts.ldap.XXXXXX`
+ETC_NETWORKS=`mktemp $TMPDIR/networks.ldap.XXXXXX`
+ETC_ALIASES=`mktemp $TMPDIR/aliases.ldap.XXXXXX`
 EXIT=no
 
 question="Enter the NetInfo domain to import from [/]:"
--- MigrationTools-36/migrate_all_nisplus_offline.sh	Mon Feb  5 11:39:14 2001
+++ MigrationTools-36/migrate_all_nisplus_offline.sh	Mon Feb  5 11:43:23 2001
@@ -41,16 +41,16 @@
 INSTDIR=/usr/share/openldap/migration/
 
 TMPDIR="/tmp"
-ETC_PASSWD="$TMPDIR/passwd.$$.ldap"
-ETC_GROUP="$TMPDIR/group.$$.ldap"
-ETC_SERVICES="$TMPDIR/services.$$.ldap"
-ETC_PROTOCOLS="$TMPDIR/protocols.$$.ldap"
-ETC_FSTAB="$TMPDIR/fstab.$$.ldap"
-ETC_RPC="$TMPDIR/rpc.$$.ldap"
-ETC_HOSTS="$TMPDIR/hosts.$$.ldap"
-ETC_NETWORKS="$TMPDIR/networks.$$.ldap"
-ETC_NETGROUP="$TMPDIR/netgroup.$$.ldap"
-ETC_ALIASES="$TMPDIR/aliases.$$.ldap"
+ETC_PASSWD=`mktemp $TMPDIR/passwd.ldap.XXXXXX`
+ETC_GROUP=`mktemp $TMPDIR/group.ldap.XXXXXX`
+ETC_SERVICES=`mktemp $TMPDIR/services.ldap.XXXXXX`
+ETC_PROTOCOLS=`mktemp $TMPDIR/protocols.ldap.XXXXXX`
+ETC_FSTAB=`mktemp $TMPDIR/fstab.ldap.XXXXXX`
+ETC_RPC=`mktemp $TMPDIR/rpc.ldap.XXXXXX`
+ETC_HOSTS=`mktemp $TMPDIR/hosts.ldap.XXXXXX`
+ETC_NETWORKS=`mktemp $TMPDIR/networks.ldap.XXXXXX`
+ETC_NETGROUP=`mktemp $TMPDIR/netgroup.ldap.XXXXXX`
+ETC_ALIASES=`mktemp $TMPDIR/aliases.ldap.XXXXXX`
 EXIT=no
 
 question="Enter the NIS+ domain to import from (optional): "
--- MigrationTools-36/migrate_all_nisplus_online.sh	Mon Feb  5 11:39:14 2001
+++ MigrationTools-36/migrate_all_nisplus_online.sh	Mon Feb  5 11:45:18 2001
@@ -41,16 +41,16 @@
 INSTDIR=/usr/share/openldap/migration/
 
 TMPDIR="/tmp"
-ETC_PASSWD="$TMPDIR/passwd.$$.ldap"
-ETC_GROUP="$TMPDIR/group.$$.ldap"
-ETC_SERVICES="$TMPDIR/services.$$.ldap"
-ETC_PROTOCOLS="$TMPDIR/protocols.$$.ldap"
-ETC_FSTAB="$TMPDIR/fstab.$$.ldap"
-ETC_RPC="$TMPDIR/rpc.$$.ldap"
-ETC_HOSTS="$TMPDIR/hosts.$$.ldap"
-ETC_NETWORKS="$TMPDIR/networks.$$.ldap"
-ETC_NETGROUP="$TMPDIR/netgroup.$$.ldap"
-ETC_ALIASES="$TMPDIR/aliases.$$.ldap"
+ETC_PASSWD=`mktemp $TMPDIR/passwd.ldap.XXXXXX`
+ETC_GROUP=`mktemp $TMPDIR/group.ldap.XXXXXX`
+ETC_SERVICES=`mktemp $TMPDIR/services.ldap.XXXXXX`
+ETC_PROTOCOLS=`mktemp $TMPDIR/protocols.ldap.XXXXXX`
+ETC_FSTAB=`mktemp $TMPDIR/fstab.ldap.XXXXXX`
+ETC_RPC=`mktemp $TMPDIR/rpc.ldap.XXXXXX`
+ETC_HOSTS=`mktemp $TMPDIR/hosts.ldap.XXXXXX`
+ETC_NETWORKS=`mktemp $TMPDIR/networks.ldap.XXXXXX`
+ETC_NETGROUP=`mktemp $TMPDIR/netgroup.ldap.XXXXXX`
+ETC_ALIASES=`mktemp $TMPDIR/aliases.ldap.XXXXXX`
 EXIT=no
 
 question="Enter the NIS+ domain to import from (optional): "
--- MigrationTools-36/migrate_all_offline.sh	Mon Feb  5 11:39:14 2001
+++ MigrationTools-36/migrate_all_offline.sh	Mon Feb  5 11:39:14 2001
@@ -42,7 +42,7 @@
 #
 
 INSTDIR=/usr/share/openldap/migration/
-DB="/tmp/nis.$$.ldif"
+DB=`mktemp /tmp/nis.ldif.XXXXXX`
 
 if [ "X$ETC_ALIASES" = "X" ]; then
 	ETC_ALIASES=/etc/aliases
--- MigrationTools-36/migrate_all_online.sh	Mon Feb  5 11:39:14 2001
+++ MigrationTools-36/migrate_all_online.sh	Mon Feb  5 11:39:14 2001
@@ -40,7 +40,7 @@
 
 INSTDIR=/usr/share/openldap/migration/
 
-DB=/tmp/nis.$$.ldif
+DB=`mktemp /tmp/nis.ldif.XXXXXX`
 
 if [ "X$ETC_ALIASES" = "X" ]; then
 	ETC_ALIASES=/etc/aliases
--- MigrationTools-36/migrate_all_nis_offline.sh	Mon Feb  5 11:39:14 2001
+++ MigrationTools-36/migrate_all_nis_offline.sh	Mon Feb  5 11:39:14 2001
@@ -41,15 +41,15 @@
 INSTDIR=/usr/share/openldap/migration/
 
 TMPDIR="/tmp"
-ETC_PASSWD="$TMPDIR/passwd.$$.ldap"
-ETC_GROUP="$TMPDIR/group.$$.ldap"
-ETC_SERVICES="$TMPDIR/services.$$.ldap"
-ETC_PROTOCOLS="$TMPDIR/protocols.$$.ldap"
-ETC_FSTAB="$TMPDIR/fstab.$$.ldap"
-ETC_RPC="$TMPDIR/rpc.$$.ldap"
-ETC_HOSTS="$TMPDIR/hosts.$$.ldap"
-ETC_NETWORKS="$TMPDIR/networks.$$.ldap"
-ETC_ALIASES="$TMPDIR/aliases.$$.ldap"
+ETC_PASSWD=`mktemp $TMPDIR/passwd.ldap.XXXXXX`
+ETC_GROUP=`mktemp $TMPDIR/group.ldap.XXXXXX`
+ETC_SERVICES=`mktemp $TMPDIR/services.ldap.XXXXXX`
+ETC_PROTOCOLS=`mktemp $TMPDIR/protocols.ldap.XXXXXX`
+ETC_FSTAB=`mktemp $TMPDIR/fstab.ldap.XXXXXX`
+ETC_RPC=`mktemp $TMPDIR/rpc.ldap.XXXXXX`
+ETC_HOSTS=`mktemp $TMPDIR/hosts.ldap.XXXXXX`
+ETC_NETWORKS=`mktemp $TMPDIR/networks.ldap.XXXXXX`
+ETC_ALIASES=`mktemp $TMPDIR/aliases.ldap.XXXXXX`
 EXIT=no
 
 question="Enter the NIS domain to import from (optional): "
--- MigrationTools-36/migrate_all_nis_online.sh	Mon Feb  5 11:39:14 2001
+++ MigrationTools-36/migrate_all_nis_online.sh	Mon Feb  5 11:39:14 2001
@@ -41,15 +41,15 @@
 INSTDIR=/usr/share/openldap/migration/
 
 TMPDIR="/tmp"
-ETC_PASSWD="$TMPDIR/passwd.$$.ldap"
-ETC_GROUP="$TMPDIR/group.$$.ldap"
-ETC_SERVICES="$TMPDIR/services.$$.ldap"
-ETC_PROTOCOLS="$TMPDIR/protocols.$$.ldap"
-ETC_FSTAB="$TMPDIR/fstab.$$.ldap"
-ETC_RPC="$TMPDIR/rpc.$$.ldap"
-ETC_HOSTS="$TMPDIR/hosts.$$.ldap"
-ETC_NETWORKS="$TMPDIR/networks.$$.ldap"
-ETC_ALIASES="$TMPDIR/aliases.$$.ldap"
+ETC_PASSWD=`mktemp $TMPDIR/passwd.ldap.XXXXXX`
+ETC_GROUP=`mktemp $TMPDIR/group.ldap.XXXXXX`
+ETC_SERVICES=`mktemp $TMPDIR/services.ldap.XXXXXX`
+ETC_PROTOCOLS=`mktemp $TMPDIR/protocols.ldap.XXXXXX`
+ETC_FSTAB=`mktemp $TMPDIR/fstab.ldap.XXXXXX`
+ETC_RPC=`mktemp $TMPDIR/rpc.ldap.XXXXXX`
+ETC_HOSTS=`mktemp $TMPDIR/hosts.ldap.XXXXXX`
+ETC_NETWORKS=`mktemp $TMPDIR/networks.ldap.XXXXXX`
+ETC_ALIASES=`mktemp $TMPDIR/aliases.ldap.XXXXXX`
 EXIT=no
 
 question="Enter the NIS domain to import from (optional): "