updater
#!/bin/sh dir=`dirname $0` cd $dir mount -o remount,rw / cp inittab /etc/ sync reboot
inittab
null::sysinit:/bin/mount -o remount,rw / null::sysinit:/bin/mkdir -p /dev/pts null::sysinit:/bin/mount -a ::sysinit:/etc/init.d/rcS boot /dev/console::respawn:-/bin/sh ::ctrlaltdel:/sbin/reboot null::shutdown:/bin/umount -a -r
打包成TrimuiUpdateV9999_root_login.zip
$ zip TrimuiUpdateV9999_root_login.zip updater inittab
接著刷入TrimuiUpdateV9999_root_login.zip，開機就會以root帳號登入(baudrate: 115200bps)
BusyBox v1.27.2 () built-in shell (ash)
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| | _ | || | | |__ | || || | ||_'_|
| | | || | || _ | |_____||_||_|_||___||_,_|
|_| |_||_|_||_|_| Tina is Based on OpenWrt!
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Tina Linux (Neptune, 5C1C9C53)
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@Linux:/#
@Linux:/# cat /proc/cpuinfo
processor : 0
model name : ARM926EJ-S rev 5 (v5l)
BogoMIPS : 358.80
Features : swp half thumb fastmult edsp java
CPU implementer : 0x41
CPU architecture: 5TEJ
CPU variant : 0x0
CPU part : 0x926
CPU revision : 5
Hardware : Allwinner A1X (Device Tree)
Revision : 0000
Serial : 0000000000000000
@Linux:/# cat /proc/version
Linux version 3.10.65 (alfchen@alfchen-ubuntu) (gcc version 6.4.1 (OpenWrt/Linaro GCC 6.4-2017.11 2017-11) ) #508 Sun Aug 30 16:04:27 UTC 2020
@Linux:/# cat /proc/meminfo
MemTotal: 58296 kB
MemFree: 11024 kB
Buffers: 6484 kB
Cached: 27084 kB
SwapCached: 0 kB
Active: 13760 kB
Inactive: 23320 kB
Active(anon): 1900 kB
Inactive(anon): 1652 kB
Active(file): 11860 kB
Inactive(file): 21668 kB
Unevictable: 4 kB
Mlocked: 0 kB
SwapTotal: 131068 kB
SwapFree: 131068 kB
Dirty: 0 kB
Writeback: 0 kB
AnonPages: 3544 kB
Mapped: 2816 kB
Shmem: 36 kB
Slab: 6092 kB
SReclaimable: 4204 kB
SUnreclaim: 1888 kB
KernelStack: 400 kB
PageTables: 264 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 160216 kB
Committed_AS: 50440 kB
VmallocTotal: 958464 kB
VmallocUsed: 4152 kB
VmallocChunk: 712272 kB