Kuwa aan aqoonta u lahayn, qalabka raadinta qaabka sida findstr wuxuu u ekaan karaa mid aan faa'iido lahayn. Laakiin marka aad la macaamilayso faylalka log-ku-salaysan ama soo-saarka khadka taliska oo ka kooban boqolaal xariiq oo qoraal ah, findstr waa kaliya aaladda aad u baahan tahay.

Isticmaalayaasha nidaamka hawlgalka Linux waxay hore u baran lahaayeen isticmaalka cajiibka ah ee amarka Grep , oo findstr wuxuu buuxiyaa door la mid ah Microsoft Windows . Waxaad ku dari kartaa amarrada kale^{(other commands)} adigoo isticmaalaya tubooyinka ama si toos ah ayaad u socodsiin kartaa si aad u kala qaybiso faylasha qoraalka badan. Aynu eegno sida Findstr u shaqeeyo dhawr tusaale.

Adeegsiga taliska Findstr

Ereyga aasaasiga ah waa mid fudud - findstr xageewaa qaabka la raadinayo, iyowaa ciwaanka faylka si aad u baadho. Fur Command Prompt oo isku day.

Findstr SFC tusaale1.txt^{(findstr SFC example1.txt )}

Amarkani wuxuu heli doonaa oo soo saari doonaa dhammaan khadadka ka kooban xargaha raadinta SFC . Ogsoonow in asal ahaan, findstr uu yahay kiis xasaasi ah, markaa wax kasta oo lagu sheego SFC lama mid noqon doono.

Halbeegyada

Waxaad si dheeraad ah u habayn kartaa sida Findstr u shaqeeyo adiga oo ku daraya xaddidaadyo ikhtiyaari ah. Bedelayaasha sida / B ama /I wax ka beddela habdhaqanka findstr, oo ku soo rogaya shuruudo dheeraad ah raadinta. Tusaale ahaan:

findstr /I SFC example1.txt

Marka lagu daro /I sida halbeeg ahaan waxay ka dhigtaa kiiska raadinta mid dareen la'aan ah, taasoo u oggolaanaysa dhammaan sheegidda ereyga inay iswaafaqaan, iyadoon loo eegayn weynayntooda. Waxaad ka heli kartaa liiska dhammaan xuduudaha Findstr docs-ka rasmiga ah ee Microsoft^{(official Microsoft docs)} .

Qaababka Ikhtiyaarka ah

Halbeegyadu maaha habka kaliya ee aad u habayn karto findstr. Ku-xiridda <string> ee xigashooyinka, tusaale ahaan, waxay kuu oggolaaneysaa inaad qeexdo qaabab badan, taasoo ku siineysa isku mid haddii mid ka mid ah xargaha qoraalka la helo.

Findstr "SFC DISM" tusaale1.txt^{(findstr “SFC DISM” example1.txt )}

Kuwa kore waxay soo celin doonaan xariiqyo iswaafaqaya oo ka kooban mid ka mid ah shuruudaha. Tani waxay ka dhigaysaa mid faa'iido leh markaad raadinayso xusus shay leh magacyo kala duwan.

Odhaahda Joogtada ah

Findstr wuxuu awood u leeyahay inuu ka baadho faylal badan. Beddelkasi tibaaxo joogto ah ayaa amarka ka dhigaya qaabka la cayimay ee dhammaan faylasha ku habboon.

findstr SFC *.txt

Isticmaalka jilaha kaarka duurjoogta wuxuu u dhigmaa regex dhammaan faylalka qoraalka ah ee ku jira hagaha hadda iyo haga-hoosaadyadiisa. Natiijooyinka sidoo kale waxaa lagu kala soocaa filenames, taasoo kuu ogolaaneysa inaad aragto xariiqa ka yimid faylka.

Dhuumaha

Sida amarrada cmd badankood, findstr sidoo kale waxaa loo isticmaali karaa soo saarista amarada kale. Kaliya^(Just) ku dar tuubo ka dib dhamaadka amarka bartilmaameedka oo u yeedh findstr iyada oo aan a.

dir | findstr .txt

Tani waxay ku socotaa raadinta Findstr soo saarista amarka dir, soo celinta liiska faylka ku dhamaanaya .txt . Dabcan, tusaalahan gaarka ah waa wax aan faa'iido lahayn ficil ahaan maadaama dir uu horay u heli karo faylal isku nooc ah oo leh odhaah joogto ah.

Mid ayaa sidoo kale qaadi kara dariiqa dheer ee dib u habeynta wax soo saarka faylka qoraalka^{(redirecting the output to a text file)} ka dibna la isticmaalayo Findstr faylka qoraalka, laakiin way fududahay in la gooyo dhexdhexaadiyaha.

Codsiyada Findstr ee Windows

Isticmaalka cad ee findstr waxay si sahal ah uga muuqdaan syntax-ka oo keliya. Waxaad ka raadin kartaa faylal qoraal ah oo wata xardh-qoraal gaar ah ama waxaad arki kartaa haddii xadhig gaar ah uu ku jiro fayl.

Tani, iyadoo aragti ahaan faa'iido leh, marar dhif ah loo arko isticmaalka ka baxsan kiisas naadir ah. Da'da adeegyada daruuraha sida Google Docs , dadka intooda badan hadda ma haystaan ​​faylal badan oo qoraal ah.

Codsiyada dhabta ah ee Findstr waa xoogaa khiyaano badan oo ku lug leh natiijooyin awood badan. Waa kuwan qaar ka mid ah tusaalooyinka xiisaha badan.

Helitaanka Noocyada Gaarka ah ee faylalka

Amarka dir ayaa horeyba waxaa ku jira ikhtiyaarka lagu raadinayo magacyada faylalka iyadoo la adeegsanayo tibaaxo joogto ah. Laakin Findstr, waxaad ka raadin kartaa faylasha wadaaga sifooyin kale, sida wakhtiga ama taariikhda abuuritaanka.

Ka soo qaad^(Suppose) in khalad dhacay 06:43 PM, oo aad rabto inaad hesho dhammaan faylasha log-ga ee wakhtigaas la sameeyay. Amarka dir oo keliya, waa inaad gacanta ku shaandheysaa natiijooyinka ama aad hesho dhammaan faylasha log oo aad is barbardhigtaa. Isticmaalka Findstr, tani waxay noqotaa amar fudud.

dir | findstr 06:43

Waxaad isku dayi kartaa isla khiyaanada si aad u hesho faylasha la sameeyay taariikh gaar ah ama aad hesho liis hagayaal ah.

dir | findstr DIR

Shaandhaynta^(Netstat) Macluumaadka Shabakadda^{(Network Information)} Netstat

Netstat waa amar Windows ah oo anfacaya kaas oo ku siinaya dhammaan macluumaadka ku saabsan isku xirka shabakada kombuyuutarkaaga - macluumaad aad u badan, taas oo ah meesha findstr ka soo gasho.

Wax soo saarka netstat ee Findstr wuxuu kuu ogolaanayaa inaad raadiso xidhiidhada leh hanti gaar ah. Tusaale ahaan, tani waa sida aad ku heli karto liiska dhammaan xiriirada la aasaasay.

netstat | findstr ESTABLISHED

Khiyaamadani waa mid faa'iido leh marka la ogaanayo arrimaha shabakada Xitaa waxaad isticmaali kartaa Findstr codsi PID ah si aad u hesho dhammaan xidhiidhada u furmay habraac gaar ah.

netstat -o | findstr 13120

Helitaanka Ciwaanka IP Gaarka ah

Amarka ipconfig wuxuu kuu ogolaanayaa inaad aragto faahfaahinta dhammaan shabakadaha shabakadaha nidaamyada, oo ay ku jiraan cinwaannada IP. Waxaad isticmaali kartaa Findstr si aad u soo saarto nooc gaar ah oo ciwaanka IP ah adiga oo aan u baahnayn inaad dhex rogto waxa oo dhan.

ipconfig | findstr Temporary

Waxaad kordhin kartaa habkan si aad macluumaad kasta uga hesho ipconfig, laga bilaabo maaskaro subnet ilaa ciwaannada albaabka.

Falanqaynta faylalka qoraalka

Luuqad kasta oo aad ku qorto barnaamijka, faylasha qoraalku waa qoraal kaliya. Tani waxay ka dhigan tahay in aad isticmaali karto findstr si aad u falanqeyso qoraallada oo aad u soo ceshato qaybo gaar ah adiga oo aan dhex marin koodka oo dhan.

Waxaad dhahdaa^(Say) waxaan rabnaa inaan aragno sida bayaanka loogu isticmaalay qoraal gaar ah. Waxaan isticmaali karnaa amarka soo socda:

findstr haddii script.ahk^{(findstr if script.ahk )}

Ma aha oo kaliya in tani ay soo bandhigi doonto xariiqyada iyadoo la adeegsanayo qoraalka, laakiin waxay sidoo kale ina tusin doontaa tibaaxaha la isticmaalay. Waxa kale oo aad ku dari kartaa cabbirka /N si aad u muujiso tirooyinka laynka, kuwaas oo aad ugu anfacaya faylasha qoraalka.

findstr /N if script.ahk

Findstr ma mudan yahay in la isticmaalo?

Dhibka ugu weyn ee lagu dhex marinayo khadka taliska ayaa ah tirada qoraalka uu u baahan yahay si uu u shaandheeyo. Findstr waa qalab lagama maarmaan u ah soo saarista macluumaadka waxtarka leh iyo shaandhaynta qashinka

Maaddaama dhammaan amarrada terminalku ay bixiyaan soo-saarka qoraal-ku-saleysan, findstr had iyo jeer waxaa loo isticmaali karaa si loo helo xogta ku habboon. Laga soo bilaabo xallinta dhibaatooyinka shabakadda^{(troubleshooting network issues)} ilaa helitaanka faylasha saxda ah, tallaabo kasta ayaa si hufan looga dhigay Findstr.

Xataa waxa ka baxsan is-waafajinta amarada kale, findstr waxa ay caawimo u tahay awooddeeda ay ku marayso waxa ku jira faylasha qoraalka. Waxaad ka heli kartaa khaladaad gaar ah faylalka log-ga ee mishiinku soo saaray ama waxaad soo ceshan kartaa qaybaha koodka ee qoraal adag.

Marka la soo koobo, findstr waa qalab lagama maarmaanka u ah arsenal-ka isticmaale kasta oo horumarsan Windows , gaar ahaan mid doonaya inuu barto khadka taliska.

Findstr: Examples and Tips Using This Handy CMD Windows Tool

Fоr the uninіtiated, a pattern searching tool like findstr mаy seem uselеss. But when dealing with system-generated log files or command line outpυts containing hundreds of lines of text, findstr is just the tool you neеd.

Users of a Linux operating system would be already familiar with the incredible utility of the Grep command, and findstr fulfills a similar role in Microsoft Windows. You can combine it with other commands using pipes or just run it directly to parse through multiple text files. Let’s look at how findstr works with a few examples.

Using the Findstr Command

The basic syntax is simple – findstr <string> <filepath>, where <string> is the pattern to search for, and <filepath> is the address of the file to search in. Open Command Prompt and give it a try.

findstr SFC example1.txt

This command will find and output all lines containing the search string SFC. Note that by default, findstr is case-sensitive, so any mentions of SFC will not be matched.

Parameters

You can further customize how findstr works by including optional parameters. Switches like /B or /I modify the behavior of findstr, imposing additional conditions on the search. For example:

findstr /I SFC example1.txt

Including /I as a parameter makes the search case insensitive, allowing all mentions of the term to match, regardless of their capitalization. You can find the list of all parameters of findstr in the official Microsoft docs.

Optional Patterns

Parameters aren’t the only way you can customize findstr. Enclosing the <string> in quotes, for example, allows you to specify multiple patterns, giving you a match if any of the text strings are found.

findstr “SFC DISM” example1.txt

The above will return matching lines containing either of the terms. This makes it useful when looking for a mention for an item with different names.

Regular Expressions

Findstr is capable of searching through multiple files. Changing <filepath> to a regular expression makes the command look for the specified pattern in all files that match.

findstr SFC *.txt

Using the wildcard character matches the regex to all text files in the current directory and its subdirectories. The results are likewise segregated by filenames, letting you see which line originated from which file.

Pipes

Like most cmd commands, findstr can also be used on the output of other commands. Just add a pipe after the end of the target command and invoke findstr without a <filepath>.

dir | findstr .txt

This runs a findstr search on the output of the dir command, returning the file list ending with .txt. Of course, this particular example is useless in practice since dir can already locate files of the same type with a regular expression.

One can also take the longer route of redirecting the output to a text file and then using findstr on the text file, but it is easier to cut the middleman.

Applications of Findstr in Windows

The obvious uses of findstr are readily apparent from the syntax alone. You can look for text files with a specific text string or see if a particular string is contained in a file.

This, while theoretically useful, rarely sees use outside of rare cases. In the age of cloud services like Google Docs, most people no longer have many text files.

The actual applications of findstr are a bit more subtle and involve more powerful results. Here are some of the more interesting examples.

Finding Specific Types of Files

The dir command already includes the option to search for filenames using regular expressions. But with findstr, you can search for files sharing other attributes, such as the time or date of creation.

Suppose an error occurred at 06:43 PM, and you want to locate all log files created at that time. With the dir command alone, you will have to manually sift through the results or get all the log files and compare them. Using findstr, this becomes a simple command.

dir | findstr 06:43

You can try the same trick to find files created on a particular date or get a list of directories.

dir | findstr DIR

Filtering Network Information With Netstat

Netstat is a handy Windows command that gives you all the information about your computer’s network connections—too much information, which is where findstr comes in.

Piping netstat’s output into findstr lets you search for connections with specific properties. For example, this is how you can get a list of all established connections.

netstat | findstr ESTABLISHED

This trick is useful when diagnosing network issues. You can even use findstr with an application PID to find all connections opened by a particular process.

netstat -o | findstr 13120

Obtaining Specific IP Addresses

The ipconfig command lets you view details of all network interfaces of the systems, including IP addresses. You can use findstr to extract a particular type of IP address without having to scroll through the whole thing.

ipconfig | findstr Temporary

You can extend this method to obtain any information from ipconfig, from the subnet masks to gateway addresses.

Analyzing Script Files

Whichever programming language you code in, the script files are ultimately just text. This means you can use findstr to analyze scripts and retrieve specific sections without scouring through the whole code.

Say we want to see how the if statement has been used in a particular script. We can use the following command:

findstr if script.ahk

Not only will this display the lines using the if statement, but it will also show us the expressions used. You can also include the /N parameter to display the line numbers, which is very handy for script files.

findstr /N if script.ahk

Is Findstr Worth Using?

The main difficulty in navigating the command line interface is the amount of text one needs to sift through. Findstr is an essential tool for extracting useful information and filtering out junk.

Since all terminal commands give a text-based output, findstr can always be used to locate the relevant data. From troubleshooting network issues to finding the correct files, every action is made more efficient with findstr.

Even outside of its synergy with other commands, findstr is helpful for its ability to traverse the contents of text files. You can find specific errors in machine-generated log files or retrieve sections of code in a complex script.

In short, findstr is an indispensable tool in the arsenal of any advanced Windows user, especially one intending to get familiar with the command line interface.

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