bash not sh

apache/debian/symbiosis-httpd.postinst

-#!/bin/sh
+#!/bin/bash
 #
 #  This script has to do a lot of things, mostly relating to the Apache
 # setup.

apache/debian/symbiosis-httpd.prerm

-#!/bin/sh
+#!/bin/bash
 
 set -e
 

backup/etc/symbiosis/backup.d/pre-backup.d/10-dump-mysql

-#!/bin/sh
+#!/bin/bash
 #
 #  This script is designed to dump all the MySQL databases upon
 # the local system.

common/debian/postinst

-#!/bin/sh
+#!/bin/bash
 #
 #  This script has the task of performing the "common" post-install
 # setup for all the Symbiosis packages.

dns/debian/postinst

-#!/bin/sh
+#!/bin/bash
 
 
 #

dns/debian/preinst

-#!/bin/sh
+#!/bin/bash
 
 set -e
 

email/debian/postinst

-#!/bin/sh
+#!/bin/bash
 
 set -e
 

email/debian/preinst

-#!/bin/sh
+#!/bin/bash
 
 set -e
 

firewall/bin/firewall

@@ -89,7 +89,7 @@ order.)
 
 The presence of a file named "NN-ssh" will mean that the firewall will
 include rules it knows about for the service "ssh".  These rule types
-may be arbitrarily complex, as they are processed via /bin/sh.
+may be arbitrarily complex, as they are processed via /bin/bash.
 
 The presence of a rule file will generally allow access to the named
 service.  For example the file "10-ssh" placed in the incoming directory
@@ -655,7 +655,7 @@ sub createTemporaryFile
     open( FILE, ">", $tempfile ) or
       die "ERROR: Failed to open temporary file: $tempfile - $!";
     print FILE <<EOF;
-#!/bin/sh
+#!/bin/bash
 #
 #  This firewall script was automatically generated by the
 # Bytemark Symbiosis firewall package.

firewall/debian/postinst

-#!/bin/sh
+#!/bin/bash
 
 set -e
 
@@ -186,7 +186,7 @@ if [ -z "$CHROOT" ]; then
     #
     if [ -d /usr/share/denyhosts/ ]; then
         cat > /etc/cron.hourly/purgy <<EOF
-#!/bin/sh
+#!/bin/bash
 dpkg --purge bytemark-vhost-ssh-protection denyhosts 2>/dev/null >/dev/null
 rm -f /etc/denyhosts.conf*
 rm /etc/cron.hourly/purgy
@@ -216,13 +216,13 @@ fi
 #  Setup new rules
 #
 cat >/etc/network/if-up.d/bytemark-firewall <<EOF
-#!/bin/sh
+#!/bin/bash
 echo "Loading firewall"
 /usr/bin/firewall
 echo "Done"
 EOF
 cat >/etc/network/if-down.d/bytemark-firewall <<EOF
-#!/bin/sh
+#!/bin/bash
 echo "Cleaning firewall"
 /usr/bin/firewall --flush
 echo "Done"

ftpd/debian/postinst

-#!/bin/sh
+#!/bin/bash
 
 set -e
 

ftpd/debian/postrm

-#!/bin/sh
+#!/bin/bash
 set -e
 
 #

ftpd/debian/prerm

-#!/bin/sh
+#!/bin/bash
 
 set -e
 

key/debian/postinst

-#!/bin/sh
+#!/bin/bash
 
 set -e
 

meta/debian/postinst

-#!/bin/sh
+#!/bin/bash
 
 set -e
 

monit/debian/postinst

-#!/bin/sh
+#!/bin/bash
 
 set -e
 

mysql/debian/symbiosis-mysql.postinst

-#!/bin/sh
+#!/bin/bash
 
 
 #

pam/debian/postinst

-#!/bin/sh
+#!/bin/bash
 
 set -e
 

phpmyadmin/debian/postinst

-#!/bin/sh
+#!/bin/bash
 
 set -e
 

phpmyadmin/debian/prerm

-#!/bin/sh
+#!/bin/bash
 
 set -e