Shulou(Shulou.com)06/02 Report--

The ubifs file system out of TI does not log in automatically by default.

Refer to the article ["self-startup of embedded ARM Linux development board, skip entering root username and password] (https://blog.csdn.net/u014213012/article/details/72772061), realize automatic login of root

1. Compile autologin

Automatic login mainly executes autologin procedures, autologin file source code:

# include int main () {execlp ("login", "login", "- f", "root", 0); return 0;}

Compile: arm-linux-gcc autologin.c-o autologin

two。 Copy autologin to the sbin directory of the root file system, and add run permissions, chmod + x autologin

3. Modify / etc/inittab

# vi / etc/inittab

Find the line where the login script is located:

S:2345:respawn:/sbin/getty 115200 ttyO0

Modified to:

S:2345:respawn:/sbin/getty-n-l / sbin/autologin 115200 ttyO0

Save exit

4. Recompile, burn and write, run successfully

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