[Android Software Development] m0nt3s:
Awesome! I'm brand new to coding or scripting and am trying to learn as much as I can quickly and your app has helped me tremendously. I was wondering if you could help me, I came up with this script but I feel like I've added some unnessecary or redundant lines. Could you help me optimize it?

sync;

/sbin/busybox umount -l /system

/sbin/busybox umount -l /cache

/sbin/busybox umount -l /data

/sbin/busybox umount -l /dev/block/mmcblk0p13

/sbin/busybox umount -l /dev/block/mmcblk0p14

/sbin/busybox umount -l /dev/block/mmcblk0p23

/sbin/tune2fs -m 0 /dev/block/mmcblk0p13

/sbin/tune2fs -m 0 /dev/block/mmcblk0p14

/sbin/tune2fs -m 0 /dev/block/mmcblk0p23

/sbin/tune2fs -m 0 /dev/block/platform/sdhci-tegra.3/by-name/APP

/sbin/tune2fs -m 0 /dev/block/platform/sdhci-tegra.3/by-name/CAC

/sbin/tune2fs -m 0 /dev/block/platform/sdhci-tegra.3/by-name/UDA

/sbin/e2fsck -yf /dev/block/platform/sdhci-tegra.3/by-name/APP

/sbin/e2fsck -yf /dev/block/platform/sdhci-tegra.3/by-name/CAC

/sbin/e2fsck -yf /dev/block/platform/sdhci-tegra.3/by-name/UDA

/sbin/e2fsck -p /dev/block/platform/sdhci-tegra.3/by-name/APP

/sbin/e2fsck -p /dev/block/platform/sdhci-tegra.3/by-name/CAC

/sbin/e2fsck -p /dev/block/platform/sdhci-tegra.3/by-name/UDA

/sbin/e2fsck -p /dev/block/mmcblk0p13

/sbin/e2fsck -p /dev/block/mmcblk0p14

/sbin/e2fsck -p /dev/block/mmcblk0p23

/sbin/tune2fs -o journal_data_writeback -c 1 -i 1d -m 0 /dev/block/platform/sdhci-tegra.3/by-name/APP

/sbin/tune2fs -o journal_data_writeback -c 1 -i 1d -m 0 /dev/block/platform/sdhci-tegra.3/by-name/CAC

/sbin/tune2fs -o journal_data_writeback -c 1 -i 1d -m 0 /dev/block/platform/sdhci-tegra.3/by-name/UDA

/sbin/tune2fs -o journal_data_writeback -c 1 -i 1d -m 0 /dev/block/mmcblk0p13

/sbin/tune2fs -o journal_data_writeback -c 1 -i 1d -m 0 /dev/block/mmcblk0p14

/sbin/tune2fs -o journal_data_writeback -c 1 -i 1d -m 0 /dev/block/mmcblk0p23

/sbin/tune2fs -O ^has_journal -c 1 -i 1d -m 0 /dev/block/platform/sdhci-tegra.3/by-name/APP

/sbin/tune2fs -O ^has_journal -c 1 -i 1d -m 0 /dev/block/platform/sdhci-tegra.3/by-name/CAC

/sbin/tune2fs -O ^has_journal -c 1 -i 1d -m 0 /dev/block/platform/sdhci-tegra.3/by-name/UDA

/sbin/tune2fs -O ^has_journal -c 1 -i 1d -m 0 /dev/block/mmcblk0p13

/sbin/tune2fs -O ^has_journal -c 1 -i 1d -m 0 /dev/block/mmcblk0p14

/sbin/tune2fs -O ^has_journal -c 1 -i 1d -m 0 /dev/block/mmcblk0p23

/sbin/e2fsck -Dfy /dev/block/platform/sdhci-tegra.3/by-name/APP

/sbin/e2fsck -Dfy /dev/block/platform/sdhci-tegra.3/by-name/CAC

/sbin/e2fsck -Dfy /dev/block/platform/sdhci-tegra.3/by-name/UDA

/sbin/e2fsck -Dfy /dev/block/mmcblk0p13

/sbin/e2fsck -Dfy /dev/block/mmcblk0p14

/sbin/e2fsck -Dfy /dev/block/mmcblk0p23

/sbin/busybox mount -t ext4 -o suid,dev,noatime,nodiratime,barrier=0,nobh,data=ordered,noauto_da_alloc,data=writeback,discard /dev/block/mmcblk0p13

/sbin/busybox mount -t ext4 -o suid,dev,noatime,nodiratime,barrier=0,nobh,data=ordered,noauto_da_alloc,data=writeback,discard /dev/block/mmcblk0p14

/sbin/busybox mount -t ext4 -o suid,dev,noatime,nodiratime,barrier=0,nobh,data=ordered,noauto_da_alloc,data=writeback,discard /dev/block/mmcblk0p23

sync;