Linux Kernel Exploit
Updated Jul 11, 2024
uncompress
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$ file rootfs.cpio
rootfs.cpio: ASCII cpio archive (SVR4 with no CRC)
$ cpio -id -v < ../rootfs.cpio
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$ file rootfs
rootfs: gzip compressed data, max compression, from Unix, original size modulo 2^32 10018816
$ mv rootfs rootfs.cpio.gz
$ gunzip ./rootfs.cpio.gz
$ cpio -id -v < ../rootfs.cpio
compress
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$ find . | cpio -o --format=newc > ../rootfs.cpio