How do I hack a Linux computer? High score for help

Due to the design of the Linux system itself, if you don't know the password of the other party's administrator rights, you will basically not be able to obtain any files in the other party's system except for the fact that he actively opens the network file service to you. So if you really want to hack into his computer, especially if your computer level is not high, the probability of success through the network is not as high as the probability of success if you take a USB flash drive to his room and copy files directly (just kidding).

So, in fact, the most important thing you should do is not to hack into his computer, but to do your own security work, so as not to steal your files again. I have the following suggestions (since you said that you are familiar with Windows, I will not repeat the specific operation):

1.Check your own system for viruses Trojans, and remove them if you have any. Because many compromised Windows users actually become hackers' broilers because they run the server of hacker software, in this case, you can remove the hacker software that is secretly running in your system (use ordinary antivirus software, 360 is recommended).

Significant! Many Trojans can open file services to the public

2.Turn off all web services and file-sharing services (there are tons of these on the web, or set them up with optimization software such as Optimizer) [Important!] Through your sharing, users under the same LAN can get your files].

4.Do not run files with the exe suffix from the web, or the exe files that appear after unzipping (no matter who sent it to you, even if you know someone). If you must run it, check the file for viruses before running it.

5.Add a password to the system administrator account, and do not set an empty password for any user, disabling the guest account.

Finally, if you really want a little revenge on your neighbors, here's a little advice for you:

You can first get his LAN IP address and MAC address, and then go for software that can carry out ARP attacks. ARP attacks can make them unconnected and, most importantly... ARP attacks ignore system defenses...

You can plant a Linux Trojan in his computer and you can hack it. For example, disguise a Trojan horse as **.

While he's not there, it may be easier to pry the door of his room and dismantle his hard drive......

From the operating system he uses, you can know that his level is a few grades higher than you.,It's not a professional.,If you want to kill a professional as a rookie, you're still unfamiliar with the Linux system.,It doesn't feel very realistic.,It's better to ask him to teach you how to invade.。

It's easier to remove the hard drive.

Or a direct personal attack.

This means that your computer has been manipulated by someone else in the Trojan virus, it is recommended that you install 360 antivirus software 360 security guard, he can protect your computer in an all-round way, this is a free antivirus software, at present, 360 is the best manufacturer in China. Use 360 to comprehensively scan and kill your computer, and kill the Trojan virus on your computer, so that there is no problem. If that doesn't work, you can reinstall the system and then install 360 antivirus software and the problem will be solved.

If you're poisoned, install an antivirus! If you have money, buy one, and if you don't have money, use 360

Set a password so that others can't turn on the phone. If there is a virus invading, then quickly kill the virus and clean it up, otherwise it may bring unnecessary trouble to yourself, such as the leakage of your private things.

You can reinstall the system, kill it again, and then set a password for the computer that is difficult to remember.

If you set up a password to log in on your computer, no one else will be able to log in.

Set your computer first to boot the password, and then set the screensaver password, so that others can't open your computer when the computer screen is black when you are away.

Change the password again, change the permission policy, most actually disconnect the network, and set a strong password.

Reinstall the system, the system comes with anti-virus software.

Antivirus, then set a password for the computer. Do not visit irrelevant ** to avoid poisoning.

Adding a boot password to the BIOS prevents others from using your computer's stuff when it boots up.

You can set up a main page, a guest page.

Just set a new password

Email virus (**), unlimited computer restart, there are a lot of these things, but I can't get them, it's useless to be too simple, you can play people.

I don't know, I just know that there is one thing that can: viruses.

It's very unlikely that the mailbox will be secure.

The CPU clock or multiplier has been reduced. Check the manual to compare the current CPU frequency, and if it's two RAM. It could also be that one of them is in poor contact, causing the memory value to be low.

Reset the CPU frequency in the BIOS or reset the BIOS

Press the DEL button when the computer is turned on to enter the BIOS settings. You don't have to change anything after you go in, just press F10 to save and push it out.

This is caused by deleting system files by mistake. Restore or reinstall the system.

If you don't have important files on your computer.

You can turn on the main unit, there is a battery on the motherboard, unplug it, press it and install the system once.

However, all the contents of the storage disk in the computer are gone, and they can only be packed in CD-ROMs.

Did you use ghost as a system?

The problem is presumably bootstrapping ... Be careful not to use the system disk in the prompts to repair it. Otherwise all Chinese becomes English. And it can't be turned into Chinese!

Write a script, make a scheduled task, install rsync, and google the process. Your description is too simplistic, and there is basically no valuable information.

mkinitrd --with=The name of the module you loaded initrd-$(uname -r)img $(uname -r)

This will generate an initrd file in your current directory, and then use this file to replace the initrd under boot.

The best graphics card for the E6700 to perform perfectly is the 6770 or 550Ti, and the better CPU is the bottleneck.

Sapphire HD6770VAPOR-X 720 Ԫ 550Ti Thunder PA 780 Ԫ 550Ti Flame God of War 780 Ԫ.

In addition, add a memory,Kingston2G 1333 65Yuan so the performance is good,No pressure on the whole online game,Stand-alone BT can be medium special effects!

Why bother with the latest?

E6700 with a second-hand 9600GT is enough, 512MB** is about 280, if you want to play games more coolly, change to 9800GT, 320+ or so. By the way, with the remaining money for a P43 motherboard (second-hand ** with DDR3 is between 160 200), there is no need to change the GT540, GT440, GT430, GT420, GT530 and other cards recommended upstairs are garbage.

If you really want to buy a new graphics card, we recommend AMD 67xx series or above or GT560, 560Ti (non-public low-frequency version).

e6700, well, nice u. Between the problem of your motherboard chipset, you don't need NVIDIA's GT5 series at all, the GDDR5 video memory bandwidth may be inconsistent with the speed of your motherboard, simply put, you will have a good experience when you buy it, but it will waste a lot, which is what the DIY industry often calls cost-effective. You didn't say what the chip was, but judging from the front-side bus, it should be P45, the same as mine.

It is recommended to have 1000 pieces and spend about 130 to upgrade the memory module. Graphics card, mine is the chip of GTX9800, spike 9600. You can use the GT9800, it's not much worse.

It is recommended that you go on Sapphire HD6770 1G 740 yuan or both GT 550 on it. At least there is room for upgrades in the future, and it won't be said that you will have to change the graphics card after upgrading.

The NVDIA GTS 540 doesn't need to be explained, so it's not clear, anyway, you will know when you add it.

Since the configuration of the motherboard and CPU is not very high-end, we can define this computer as an ordinary home computer, and it does not need to meet too high requirements, just to meet the general application and work gamesColorful GTX550TI Thunderstorm Shark D5 1024M R50,Now**799Yuan (ZOL**),As a non-public version of the graphics card, its performance has been significantly improved,On the whole, there is no problem with the application of your computer--2.Leifeng HD6770 Poison Lizard Edition 1024M D5 D50,We gave up HD6850 and chose HD6770,Because the performance of the two is similar,And 6770 is 799 yuan**,Therefore, the cost performance is higher--- both graphics cards are located in the mid-range home,There is no problem on this computer,Look at your use,1 is an N card,Game home is slightly better than 2.。。

2 is a card, and the drawing work is better than 1

First of all, check that the fan you removed is already installed, and if it still exists, the problem still exists. Is your graphics card discrete or integrated? If it's a separate display, remove the graphics card, erase it with an eraser, and then put it back on. Hope this solves the problem. Good luck.