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10 Windows 7 commands every administrator should know | TechRepublic.20 Cool Command Prompt Tricks that You Should Know () | Beebom |
21 Best Command Prompt Tricks.5 Fun Tricks You Can Do in Command Prompt
The command line is often the best place to resolve Windows 7 desktop problems. These basic commands will help speed your troubleshooting tasks. Holiday rerun: An oldie-but-a-goodie, these command-line basics topped the list of popular troubleshooter posts last year.
PC troubleshooting is becoming less common in larger organizations, but consultants and techs in smaller shops still have to get their hands dirty identifying and fixing desktop problems. Oftentimes, troubleshooting Windows 7 means delving into the command line.
Here are 10 fundamental Windows 7 commands you might find helpful. This article is intended solely as an introduction to some useful troubleshooting commands. Malicious software will often attempt to replace core system files with modified versions in an effort to take control of the system. The System File Checker can be used to verify the integrity of the Windows system files.
If any of the files are found to be missing or corrupt, they will be replaced. You can run the System File Checker by using this command:. One way to verify the integrity of a system is to make sure that all the system files are digitally signed.
You can accomplish this with the File Signature Verification tool. This tool is launched from the command line but uses a GUI interface. The command used to launch the File Signature Verification tool is:.
Incorrect device drivers can lead to any number of system problems. If you want to see which drivers are installed on a Windows 7 system, you can do so by running the driverquery tool.
This simple command-line tool provides information about each driver that is being used. The command is:. If you need a bit more information, you can append the -v switch. Another option is to append the -si switch, which causes the tool to display signature information for the drivers.
The nslookup tool can help you to verify that DNS name resolution is working correctly. When you run nslookup against a host name, the tool will show you how the name was resolved, as well as which DNS server was used during the lookup. This tool can be extremely helpful when troubleshooting problems related to legacy DNS records that still exist but that are no longer correct.
To use this tool, just enter the nslookup command, followed by the name of the host you want to resolve. For example:. Ping is probably the simplest of all diagnostic commands. To use it, simply enter the command, followed by the name or IP address of the host you want to test.
If at any point a firewall is blocking ICMP traffic, the ping will fail. This is where the pathping utility comes in. Pathping is designed for environments in which one or more routers exist between hosts. At its simplest, the syntax for pathping is identical to that of the ping command although there are some optional switches you can use. The command looks like this:. Doing so involves using the following commands:.
Another handy thing you can do with ipconfig is flush the DNS resolver cache. This can be helpful when a system is resolving DNS addresses incorrectly. You can flush the DNS cache by using this command:. If a drive that is encrypted with BitLocker has problems, you can sometimes recover the data using a utility called repair-bde. To use this command, you will need a destination drive to which the recovered data can be written, as well as your BitLocker recovery key or recovery password.
The basic syntax for this command is:. You must specify the source drive, the destination drive, and either the rk recovery key or the rp recovery password switch, along with the path to the recovery key or the recovery password. Here are two examples of how to use this utility:.
The tasklist command is designed to provide information about the tasks that are running on a Windows 7 system. At its most basic, you can enter the following command:. The tasklist command has numerous optional switches, but there are a couple I want to mention. One is the -m switch, which causes tasklist to display all the DLL modules associated with a task.
The other is the -svc switch, which lists the services that support each task. The taskkill command terminates a task, either by name which is referred to as the image name or by process ID. The syntax for this command is simple. You must follow the taskkill command with -pid process ID or -im image name and the name or process ID of the task that you want to terminate.
Here are two examples of how this command works:. TechRepublic Premium content helps you solve your toughest IT issues and jump-start your career or next project.
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Before I begin… This article is intended solely as an introduction to some useful troubleshooting commands. The command used to launch the File Signature Verification tool is: sigverif 3: Driverquery Incorrect device drivers can lead to any number of system problems. The command is: driverquery If you need a bit more information, you can append the -v switch. For example: nslookup dc1. For example: ping The command looks like this: pathping At its most basic, you can enter the following command: tasklist The tasklist command has numerous optional switches, but there are a couple I want to mention.
Here are two examples of how this command works: taskkill -pid taskkill -im iexplore. Your email has been sent. By Brien Posey. I have been a full time technical author ever since.
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Best (Command Prompt) CMD Tricks And Hacks - [ Edition] - Safe Tricks
This will generate the result file. This is a good way to save your confidential files from curious friends or co-workers or even prevent them from being misused, even in the event of a data breach.
This is one of the command prompt tricks everyone needs to know. But command prompt runs the normal user account by default, which makes it harder to get Administrator access to run commands. So to fix this you can change the behavior permanently and always run command prompt as Administrator. From now on, you can open command prompt from the desktop shortcut and it will always start with Administrator privilege. It helps keep your computer clean and bug-free. From there, the prompt will begin to check the integrity of all system files that are protected.
Besides, it will also repair the damaged files if that is possible. From there, you will have a good overview of command usage and syntax. You will know the subcommands with examples, and what are the other commands related to SFC in a readable language.
Many users use the navigation keys to move back and forth between commands, but since you perform many commands, it quickly becomes a tiring exercise. With the command title , followed by a word or phrase, you can change the window header for the Command Prompt. It's relatively useless outside organizing multiple Command Prompts, but it's a fun detail to keep in mind.
This one is as fun as it is interesting, and it has legitimate uses in networking and troubleshooting. The command tracert , followed by an IP or website address, will display a list demonstrating where your connection is bouncing to on the way to the desired address. This can be incredibly illuminating, if not just fascinating, to see all the stops your connection makes on its way to its destination. Most home internet setups should route you through several addresses related to your ISP, and then beyond that, who knows?
Netstat command can be used with the following attributes. IPconfig is the most useful command to see the IP address, Default gateway, and subnet mask. When we use the internet, the Domain name server resolves the Domain names to IP addresses, so we do not need to remember the IP addresses.
But in case of troubleshooting, we can instead get the IP address of a particular website using this command. Another amazing in all cmd tricks by using it, we can get a complete list of all drivers installed on your PC along with their details. Then, tap on entering to see a list of all drivers installed on your PC along with their details.
We have seen Command Prompt with a black screen and white font since forever. Because it is the default theme. What users do not know is that the colors in the command prompt can be easily changed. So here most wanted in all CMD tricks. In this nonproductive yet awesome trick, we will tell you how to watch star wars.
Make sure you have telnet enabled on your PC. Due to android phones, we are using Wifi hotspots. How to Open the Command Prompt in any Folder Not everyone wants the hassle of navigating around folders in the command line. How to Create a Secure Folder with the Command Prompt For privacy reasons, you might want to create a folder that cannot be edited, moved, copied, or deleted by any random person that gets access to your computer. It cannot be deleted, edited, moved, or copied. Any other user apart from you will be unable to open the files.
How to Change the Background Color and Font Color of the Command Prompt If the old-school black and white colors of the command line look boring to you, you can change them to your desired color scheme. How to Change the Prompt Text of the Command Prompt The text that appears before you type your commands might not be attractive enough for you.
How to Change the Font Size of the Command Prompt Texts If the default font size of the command prompt is too small for your eyes, you can change it.
How to Generate Battery Health Report with the Command Prompt With this, you get to know the state of your laptop battery and what to do to improve it. How to Log on to a Website from the Command Prompt You can open a website from the command prompt by typing in start www. Normally, pasting involves right-clicking and selecting Paste , so this is still a bit different than you're used to.
Just open Command Prompt and execute this:. The movie will start immediately. Check out the tip below if this doesn't work. True, this isn't a terribly productive use of the Command Prompt, nor is it really a trick of the Command Prompt or any command, but it sure is fun!
We can't imagine the work that went into this homage to the sci-fi masterpiece. The Telnet command isn't enabled by default, so if you want to use the Telnet client in Windows , you need to enable it from Control Panel.
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You can find out more and change our default settings with Cookies Settings. By Tim Fisher. Tim Fisher. Tim Fisher has more than 30 years' of professional technology experience. He's been writing about tech for more than two decades and serves as the VP and General Manager of Lifewire. Tweet Share Email. How to Read Command Syntax. How to Redirect Command Output to a File. This technique doesn't work in an elevated Command Prompt. Was this page helpful?
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