revise clone-typo3-on-test.sh

typo3/clone-install-on-test.sh

@@ -2,6 +2,7 @@
 
 # This script will compress and download the typo3 installation directory from prod-front, and extract and install it on the test host
 # <!> this does not clone the database, use clonedb if needed
+# <!> This may need sudo rights to run correctly
 host=$(hostname)
 if [[ $host =~ test-v?[0-9]* ]]
 then
@@ -17,7 +18,7 @@ now=$(date '+%Y%m%d-%H%M')
 ssh exploitation@prod-front "cd /var/www/typo3/ ; tar cvzf /home/exploitation/typo3_install_$now.tar.gz . --exclude=./public/fileadmin/user_upload/* --exclude=./archive --exclude=./public/fileadmin/_processed_ --exclude=./var/log/* --exclude=./var/cache/*" || exit
 scp exploitation@prod-front:/home/exploitation/typo3_install_$now.tar.gz /home/exploitation || exit
 
-rm -r /var/www/typo3 || exit
+rm -rf /var/www/typo3 || exit
 mkdir /var/www/typo3
 
 tar xvzf "/home/exploitation/typo3_install_$now.tar.gz" -C /var/www/typo3/ || exit