Systemd file system setting program starts automatically at boot and realizes the print output of the self-starting program (arm linux)

Development environment:

处理器: AM335x 
SDK:06_03_00_106

A setup program starts automatically after booting

1. Write a test program

1) Write the test program test.c

#include <stdio.h>
#include <unistd.h>

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Origin blog.csdn.net/u010354054/article/details/108902907