>>>sudoers file: syntax error, line 2 <<<
>>>sudoers file: syntax error, line 3 <<<
>>>sudoers file: syntax error, line 4 <<<
/etc/sudoers.d/01sudo changes break sudoers

Defaults env_check+="HOME DISPLAY"
Defaults env_keep+="HOME DISPLAY"
Defaults env_reset
user ALL = NOPASSWD: /usr/sbin/gainroot
user ALL = NOPASSWD: /usr/sbin/mmc-mount /dev/mmcblk0 /media/mmc1
user ALL = NOPASSWD: /usr/sbin/mmc-mount /dev/mmcblk0p1 /media/mmc1
user ALL = NOPASSWD: /bin/umount /media/mmc1,/bin/umount -l /media/mmc1
user ALL = NOPASSWD: /usr/sbin/osso-usb-mass-storage-enable.sh, /usr/sbin/osso-usb-mass-storage-disable.sh
user ALL = NOPASSWD: /sbin/mkdosfs /dev/mmcblk0*, /usr/sbin/mmc-rename /dev/mmcblk0*
user ALL = NOPASSWD: /etc/init.d/af-base-apps stop , /etc/osso-af-init/gconf-daemon.sh stop
user ALL = NOPASSWD: /etc/init.d/af-base-apps start , /etc/osso-af-init/gconf-daemon.sh start
user ALL = NOPASSWD: /etc/init.d/osso-systemui restart
user ALL = NOPASSWD: /usr/sbin/gconf-clean.sh
user ALL = NOPASSWD: /usr/sbin/chroot /mnt/initfs /usr/bin/retutime *
user ALL = NOPASSWD: /sbin/insmod /mnt/initfs/lib/modules/current/g_file_storage.ko stall=0 file=/dev/mmcblk0
user ALL = NOPASSWD: /sbin/insmod /mnt/initfs/lib/modules/current/g_ether.ko
user ALL = NOPASSWD: /sbin/rmmod g_file_storage
user ALL = NOPASSWD: /sbin/rmmod g_ether
user ALL = NOPASSWD: /usr/sbin/osso-backup-restore-locale
user ALL = (install) NOPASSWD: /usr/bin/app-installer-tool