| 1 |
sudo mount /srv/pxelator/tftp/webconverger/iso/live/filesystem.squashfs /tmp/base/ -o loop |
#!/bin/sh -x |
| 2 |
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| 3 |
mkdir /tmp/changes /tmp/base /tmp/export |
from=/srv/pxelator/tftp/webconverger/iso/live/filesystem.squashfs |
| 4 |
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path=/srv/pxelator/tftp/webconverger/custom.squashfs |
| 5 |
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| 6 |
sudo mount -t aufs -o br:/tmp/changes/:/tmp/base/ none /tmp/export/ |
from=/srv/pxelator/tftp/debian_live/debian-live-60alpha2-i386-standard.squashfs |
| 7 |
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path=/srv/pxelator/tftp/debian_live/custom.squashfs |
| 8 |
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| 9 |
sudo chroot /tmp/export |
if mount | egrep '/tmp/(base|export|changes)' ; then |
| 10 |
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sudo umount -l /tmp/changes |
| 11 |
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sudo umount -l /tmp/base |
| 12 |
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while sudo umount -l /tmp/export ; do |
| 13 |
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echo "again" |
| 14 |
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done |
| 15 |
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echo "umounted" |
| 16 |
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exit |
| 17 |
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fi |
| 18 |
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| 19 |
sudo mksquashfs /tmp/export/ /srv/pxelator/tftp/webconverger/custom.squashfs |
sudo apt-get install squashfs-tools |
| 20 |
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| 21 |
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mkdir /tmp/base |
| 22 |
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| 23 |
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mount $from /tmp/base -o loop || exit |
| 24 |
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| 25 |
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mkdir /tmp/changes /tmp/export |
| 26 |
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stat --format='chmod -v %a /tmp/changes /tmp/export && chown -v %u:%g /tmp/changes /tmp/export' /tmp/base | sh -x |
| 27 |
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sudo mount -t aufs -o br:/tmp/changes:/tmp/base none /tmp/export |
| 28 |
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| 29 |
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df -h /tmp/base /tmp/changes /tmp/export |
| 30 |
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| 31 |
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echo "Now modify your installation, type exit to remaster into $path" |
| 32 |
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sudo chroot /tmp/export || exit |
| 33 |
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| 34 |
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sudo rm -fv $path.new |
| 35 |
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sudo mksquashfs /tmp/export $path.new && mv $path $path.old |
| 36 |
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mv $path.new $path && chmod 444 $path && ls -al $path |
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