s = "omega-net";
if (hasRootAccess(s) == false) {
    ftpcrack(s);
    brutessh(s);
    nuke(s);
};
scp("hackngrow.script", "omega-net");
scp("grow.script", "omega-net");
exec("hackngrow.script", "omega-net");
exec("grow.script", "omega-net");

if has no ram



s = "avmnite-02h";
if (hasRootAccess(s) == false) {
    relaySMTP(s);
    ftpcrack(s);
    brutessh(s);
    nuke(s);
};
run(s + ".script", 15);
run("grow" + s + ".script", 15);

That would get root access, and then run two scripts, one for hacking and one for growing(edited)
Your hack/grow scripts can just be generic  like:
s = "omega-net";
while(true) {
    grow(s)
};


and

s = "omega-net";

while(true) {
    if (getServerMoneyAvailable(s) > 1000000) {
        hack(s);
    } else {
        grow(s);
    };
};


weaken

s = "omega-net";
while (hasRootAccess(s) == true) && (getServerSecurityLevel(s) > 0) {
    weaken(s);

};

buy hack nodes

while(hacknetnodes.length < 5) {
    purchaseHacknetNode();
};
for (i = 0; i < 5; i = i+1) {
    while (hacknetnodes[i].level <= 75) {
        hacknetnodes[i].upgradeLevel(5);
        sleep(10);
    };
};
for (i = 0; i < 5; i = i+1) {
    while (hacknetnodes[i].ram < 8) {
        hacknetnodes[i].upgradeRam();
        sleep(10);
    };
};
for (i = 0; i < 5; i = i+1) {
    while (hacknetnodes[i].cores < 2) {
        hacknetnodes[i].upgradeCore();
        sleep(10);
    };
};

spamgrow food
for(i = 0; i < 1; i = i+1) {
    for(x = 0; x < 50; x = x+1) {
	scp('growFood' + x + '.script', 'growOnFood' + i);
        exec('growFood' + x + '.script', 'growOnFood' + i);
    };
};



Master


run('btfoodnstuff.script'); run('bfoodnstuff.script'); run('wfoodnstuff.script', 5); run('HacknetBuy.script');

flag = true; while(flag) { if (getHackingLevel() >= 5) { flag = false; }; sleep(1000); }; run('btsigma-cosmetics.script'); run('bsigma-cosmetics.script'); run('wsigma-cosmetics.script', 5);

flag = true; while(flag) { if (getHackingLevel() >= 10) { flag = false; }; sleep(1000); }; run('btjoesguns.script'); run('bjoesguns.script'); run('wjoesguns.script', 5);

flag = true; while(flag) { if (getHackingLevel() >= 20) { flag = false; }; sleep(1000); }; run('btnectar-net.script'); run('bnectar-net.script'); run('wnectar-net.script', 5);


flag = true; while(flag) { if (getHackingLevel() >= 30) { flag = false; }; sleep(1000); }; run('bthong-fang-tea.script'); run('bhong-fang-tea.script'); run('whong-fang-tea.script', 5);


flag = true; while(flag) { if (getHackingLevel() >= 40) { flag = false; }; sleep(1000); }; run('btharakiri-sushi.script'); run('bharakiri-sushi.script'); run('wharakiri-sushi.script', 5);

flag = true; while(flag) { if (getHackingLevel() >= 50) { flag = false; }; sleep(1000); }; run('btneo-net.script'); run('bneo-net.script'); run('wneo-net.script', 5);

flag = true; while(flag) { if (getHackingLevel() >= 59) { flag = false; }; sleep(1000); }; run('bCSEC.script');

flag = true; while(flag) { if (getHackingLevel() >= 75) { flag = false; }; sleep(1000); }; run('btzer0.script'); run('bzer0.script'); run('wzer0.script', 5);

flag = true; while(flag) { if (getHackingLevel() >= 80) { flag = false; }; sleep(1000); }; run('btmax-hardware.script'); run('bmax-hardware.script'); run('wmax-hardware.script', 5);

flag = true;
while(flag) {
    if (fileExists('FTPCrack.exe', 'home') && getHackingLevel() >= 100) {
        flag = false;
    };
    sleep(1000);
};  run('bphantasy.script'); run('wphantasy.script', 5);

flag = true;
while(flag) {
    if (fileExists('FTPCrack.exe', 'home') && getHackingLevel() >= 100) {
        flag = false;
    };
    sleep(1000);
}; run('btiron-gym.script'); run('biron-gym.script'); run('wiron-gym.script', 5);


flag = true;
while(flag) {
    if (fileExists('FTPCrack.exe', 'home') && getHackingLevel() >= 150) {
        flag = false;
    };
    sleep(1000);
}; run('btsilver-helix.script'); run('bsilver-helix.script'); run('wsilver-helix.script', 5);

flag = true;
while(flag) {
    if (fileExists('FTPCrack.exe', 'home') && getHackingLevel() >= 200) {
        flag = false;
    };
    sleep(1000);
}; run('btomega-net.script'); run('bomega-net.script'); run('womega-net.script', 5);


flag = true;
while(flag) {
    if (fileExists('relaySMTP.exe', 'home') && getHackingLevel() >= 205) {
        flag = false;
    };
    sleep(1000);
};  run('bavmnite-02h.script'); run('wavmnite-02h.script', 5);


flag = true;
while(flag) {
    if (fileExists('relaySMTP.exe', 'home') && getHackingLevel() >= 250) {
        flag = false;
    };
    sleep(1000);
}; run('btcrush-fitness.script'); run('bcrush-fitness.script'); run('wcrush-fitness.script', 5);

flag = true;
while(flag) {
    if (fileExists('relaySMTP.exe', 'home') && getHackingLevel() >= 275) {
        flag = false;
    };
    sleep(1000);
}; run('btjohnson-ortho.script'); run('bjohnson-ortho.script'); run('wjohnson-ortho.script', 5);


flag = true;
while(flag) {
    if (fileExists('relaySMTP.exe', 'home') && getHackingLevel() >= 300) {
        flag = false;
    };
    sleep(1000);
}; run('bthe-hub.script'); run('wthe-hub.script', 5);