64 lines
1.3 KiB
Bash
Executable File
64 lines
1.3 KiB
Bash
Executable File
#!/bin/sh -e
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out=$1
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shift
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[ -n "$out" ] || {
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echo "Usage: mkinitfs outfile" >&2
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exit 1
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}
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exit_handler()
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{
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local rc=$?
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trap - EXIT
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[ $rc -eq 0 ] || rm -f -- $out
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exit $rc
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}
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trap exit_handler HUP PIPE INT TERM QUIT EXIT
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(
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cat <<EOF
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dir /dev 0755 0 0
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dir /image 0755 0 0
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dir /proc 0755 0 0
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dir /sys 0755 0 0
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dir /root 0755 0 0
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dir /tmp 0755 0 0
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dir /var 0755 0 0
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dir /var/lock 0755 0 0
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dir /etc 0755 0 0
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dir /etc/modprobe.d 0755 0 0
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dir /etc/terminfo 0755 0 0
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dir /etc/terminfo/l 0755 0 0
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file /etc/terminfo/l/linux /lib/terminfo/l/linux 0644 0 0
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dir /etc/udev 0755 0 0
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dir /etc/udev/rules.d 0755 0 0
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dir /lib 0755 0 0
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dir /lib/udev 0755 0 0
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dir /lib/modules 0755 0 0
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dir /bin 0755 0 0
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file /bin/sh /lib/mkinitrd/busybox 0755 0 0
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dir /sbin 0755 0 0
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file /sbin/modprobe /lib/mkinitrd/module-init-tools/sbin/modprobe 0755 0 0
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file /sbin/stage1 stage1 0755 0 0
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file /init init 0755 0 0
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EOF
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find /lib/mkinitrd/klibc/lib -xtype f|\
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sed -e 's,/lib/mkinitrd/klibc,,' -e 's,^.\+$,file\t&\t/lib/mkinitrd/klibc&\t0755\t0 0,g'
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find /lib/mkinitrd/udev -type f|\
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sed -e 's,/lib/mkinitrd/udev,,' -e 's,^.\+$,file\t&\t/lib/mkinitrd/udev&\t0755\t0 0,g'
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find /etc/modprobe.d/ /etc/udev/rules.d -type f|\
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sed -e 's,^.\+$,file\t&\t&\t0644\t0 0,g'
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) | `pwd`/gencpio - |gzip -c > $out
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