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Chroot to pi sd card
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| #!/bin/bash | |
| # make sure you had | |
| # apt install qemu qemu-user-static binfmt-support | |
| # before you do this | |
| # Write the raspbian image onto the sd card, | |
| # boot the pi so it expands the fs, then plug back to your laptop/desktop | |
| # and chroot to it with this script | |
| # Invoke: | |
| # sudo ./chroot-to-pi.sh /dev/sdb | |
| # mount partition | |
| mount -o rw ${1}2 /mnt/raspbian | |
| mount -o rw ${1}1 /mnt/raspbian/boot | |
| # mount binds | |
| mount --bind /dev /mnt/raspbian/dev/ | |
| mount --bind /sys /mnt/raspbian/sys/ | |
| mount --bind /proc /mnt/raspbian/proc/ | |
| mount --bind /dev/pts /mnt/raspbian/dev/pts | |
| # ld.so.preload fix | |
| sed -i 's/^/#/g' /mnt/raspbian/etc/ld.so.preload | |
| # copy qemu binary | |
| cp /usr/bin/qemu-arm-static /mnt/raspbian/usr/bin/ | |
| # chroot to raspbian | |
| chroot /mnt/raspbian /bin/bash | |
| # You will be taken to the bash command line now | |
| # So do whatever you need to do | |
| # and issue | |
| # exit | |
| # when you're done | |
| # revert ld.so.preload fix | |
| sed -i 's/^#//g' /mnt/raspbian/etc/ld.so.preload | |
| # unmount everything | |
| umount /mnt/raspbian/{dev/pts,dev,sys,proc,boot,} |
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