How to daemonize process: here is a simple example with double fork in order to avoid defunct (zombie) process.
...
if(fork() == 0) {
setsid();
if(fork() == 0) {
execvp((char*)Command, (char**)Options);
}
exit(0);
}
exit(0);
...gcc -static -o daemonize daemonize.c./daemonizeUsage: daemonize Command [Options...]
Reference: https://thelinuxjedi.blogspot.com/2014/02/why-use-double-fork-to-daemonize.html