-# Borrowed from file(1)
-# gzip (GNU zip, not to be confused with [Info-ZIP/PKWARE] zip archiver)
-0 string \037\213 gzip -d -c 1
-# tar posix
-257 string ustar\0 tar -x 0
-# tar gnu
-257 string ustar\040\040\0 tar -x 0
-# cpio
-0 short 070707 cpio -i 0
-# cpio swapped
-0 short 0143561 cpio -i 0
-# bzip2
-0 string BZh bzip2 -d -c 1
-# dump/restore new-fs big and little endian
-24 belong 60012 restore -rf - 0
-24 lelong 60012 restore -rf - 0
-# dump/restore old-fs big and little endian
-24 belong 60011 restore -rf - 0
-24 lelong 60011 restore -rf - 0