How to search a string in multiple files and return the names of files in Powershell? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. How to automatically classify a sentence or text based on its context? Asking for help, clarification, or responding to other answers. @SopingLee thanks, but no, this is POSIX. Find centralized, trusted content and collaborate around the technologies you use most. Find centralized, trusted content and collaborate around the technologies you use most. / # a slash [^/]+ # 1 or more non slash (the string wanted) / # a slash ) # end lookahead Share. This article, I will introduce some methods for solving this job in Excel. rev2023.1.18.43176. Summary: Microsoft Scripting Guy, Ed Wilson, talks about using Windows PowerShell to trim strings and clean up data.. Microsoft Scripting Guy, Ed Wilson, is here. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. How do I concatenate strings and variables in PowerShell? 2. In PowerShell, how do I define a function in a file and call it from the PowerShell commandline? How can you use an object's property in a double-quoted string? Do peer-reviewers ignore details in complicated mathematical computations and theorems? The last part $ is the signal for the end of the line. Use the position in PowerShell substring as the start index to get a substring. Example. The RIGHT function extracts a specific number of characters from the right side of the text string. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. RIGHT(SUBSTITUTE(A2,"-",REPT(" ",LEN(A2))),LEN(A2)): This RIGHT function will get the text from the right side of text string returned by the SUBSTITUTE function. I am trying to extract the last part of the URL after the final slash but am having problems doing so using the code below. Making statements based on opinion; back them up with references or personal experience. Why does secondary surveillance radar use a different antenna design than primary radar? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Thanks Martin, worked great, plus I now have a couple of ways of getting the same results. Else the code seems do what you wantbut it all depends on your input string (for example it could end with a / or it could have no other / than the ones following "http:"). First story where the hero/MC trains a defenseless village against raiders, Comprehensive Functional-Group-Priority Table for IUPAC Nomenclature. Is every feature of the universe logically necessary? How to replace a string in multiple files in linux command line, Regular Expression to get a string between parentheses in Javascript. The option to specify an array of strings to use for splitting a string offers a lot of possibilities. How were Acorn Archimedes used outside education? If there is part of the text surrounded with the parentheses within the text string, now, you need to extract all the text strings between the parentheses as following screenshot shown. How should I modify the line below to get printed everything after a slash and not before? If that is the case, you can use dirname and basename to get the path and filename components: $ # everything before the last slash: $ dirname "$var" interesting/bla/blablabal $ # everything after the last slash: $ basename "$var" important $ Share Improve this answer Follow Toggle some bits and get an actual square. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. What's that mean? $ is the end of string. What non-academic job options are there for a PhD in algebraic topology? Has natural gas "reduced carbon emissions from power generation by 38%" in Ohio? This will get the number 30. How to handle command-line arguments in PowerShell. UNIX is a registered trademark of The Open Group. How to see the number of layers currently selected in QGIS. Why did OpenSSH create its own key format, and not use PKCS#8? And since no Powershell string expansion / matches literal /. Keep only the "Activity" and eliminate everything else. How do I read / convert an InputStream into a String in Java? There are several different ways to do this. 3. rev2023.1.18.43176. Share Follow answered May 11, 2017 at 12:51 Mark Wragg 21.4k 7 40 66 1 (If It Is At All Possible). Would Marx consider salary workers to be members of the proleteriat? All you need to add is the single-line modifier syntax (?s), which allows . $usr = [System.Security.Principal.WindowsIdentity]::GetCurrent().Name Well, the first part \\ means "a backslash" (because \ is the escape character, we're basically escaping the escape character. By default, Select-String finds the first match in each line and, for each match, it displays the file name, line number, and all text in the line containing the match. If you want to remove all characters until and including the last / on each line, you can use a greedy match . You may need to use a literal \newline in place of the n in the \n escape though, depending on your sed version. The first solution returns what I wanted ! For example, "ABC" or 'ABC'. True, that's why I've asked OP if he wanted everything after the first or last slash, but as there is only one slash per line in his case, it won't make any difference. Are the models of infinitesimal analysis (philosophically) circular? How can I get the rest of the second last slash? It's best to instead describe what happens. In this case sed or awk (or possibly cut) would be the best tools for processing all the lines in one go. If you have a list of text strings or sentences, now, you want to extract the specific nth word from the list as below screenshot shown. PowerShell substring () method returns the part of the string. Use the Trim () method to remove all spaces before and after a string from the output, for example: $Something=' I love PowerShell ' $Something.trim () We could further use this by using a variable with our pattern that we want to find and replace. [^] is a negated character class making [^/] match anything but /. Do peer-reviewers ignore details in complicated mathematical computations and theorems? You can use Split and [-1] to get the string after the last backslash: This uses two backslashes as backslash is a regex special character (escape) so the first slash is escaping the second. Thank you. How do you comment out code in PowerShell? Random string generation with upper case letters and digits. The most straightforward way I know to do this with Powershell is, This breaks the string up into portions that are separated by the \ character, and then the second portion (the one with index 1 in the zero based indexing that Powershell uses, [0] [1] [2] etc) is used to assign a string value to $amer, Regular Expressions are not used by the split() method of a .NET string, so the string that defines the portion separator is simply what it is, with no "escape" syntax that needs to be considered. Making statements based on opinion; back them up with references or personal experience. Split a string with powershell to get the first and last element, Microsoft Azure joins Collectives on Stack Overflow. *: You can apply the same concepts above and treat the entire file as a single string with the -Raw switch on Get-Content. Yes, I know this is awflulness at its most, but I don't know how to query IIS through Powershell directly so I'm bodging the thing together. you guys do exactly opposite things though - you get the first, he gets all. So the final regex might be: (dd300\/.+?,) it effectively removes what the regex matched. Has natural gas "reduced carbon emissions from power generation by 38%" in Ohio? One second to switch between dozens of open documents! Is it realistic for an actor to act in four movies in six months? This will help others to find the correct solution easily. Back to, =RIGHT(A2,LEN(A2)-SEARCH("#",SUBSTITUTE(A2,"-","#",LEN(A2)-LEN(SUBSTITUTE(A2,"-",""))))), =IFERROR(RIGHT(A2,LEN(A2)-SEARCH("#",SUBSTITUTE(A2,"-","#",LEN(A2)-LEN(SUBSTITUTE(A2,"-",""))))), A2), =TRIM(RIGHT(SUBSTITUTE(A2,"-",REPT(" ",LEN(A2))),LEN(A2))), Kutools for Excel - Helps You To Stand Out From Crowd. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Microsoft Azure joins Collectives on Stack Overflow. @rwittels Use below formula: Last(Split("https://subdomain.sharepoint.com/sites/myTeam/Shared Documents/Image.jpg", "/")).Result Output: Please click Accept as solution & if my answer helped you to solve your issue. The result is 15. Note: I need to do this because I don't know what user will be logged on - the script should tell me this by storing their UserID in a variable. How many grandchildren does Joe Biden have? Change), You are commenting using your Facebook account. Will all turbine blades stop moving in the event of a emergency shutdown, How to make chocolate safe for Keidran? Microsoft and the Office logo are trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. Connect and share knowledge within a single location that is structured and easy to search. Omitting the substitution-text operand (the 2nd RHS operand) implicitly uses "" (the empty string), i.e. Which is why I need to use the fact that everything after the last slash "/" is the only thing each one has in common. If there are no the specific delimiter in the text string, the above formula will get an error value, see screenshot: To fix this error, you can enclose the above formula into the IFERROR function, please apply the following formula: Here is another simple formula which created by the TRIM, RIGHT, SUBSTITUTE, REPT and LEN functions also can help you to solve this task in Excel. An equational basis for the variety generated by the class of partition lattices. i really what to count the Nth character from the right 2 or 3 times and get everything after that, not counting the Nth character from the left because that varies. What's the best way to determine the location of the current PowerShell script? How To Distinguish Between Philosophy And Non-Philosophy? How would I go about explaining the science of a world where everything is made of fabrics and craft supplies? An adverb which means "doing without understanding", SF story, telepathic boy hunted as vampire (pre-1980). By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. * inside escaped parenthesis \(.*\). Change). The syntax is input string, operator, match pattern, replacement string. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Are your strings literally what you presented or is there something before them like, @S.Jovan That doesn't actually matter, the substitution pattern defaults to an empty string if left unspecified. Check whether a string matches a regex in JS. Why did OpenSSH create its own key format, and not use PKCS#8? } Kutools for Excel brings 300 powerful advanced features(Combine workbooks, sum by color, split cell contents, convert date, and so on) and save 80% time for you. I have only one column in a test file. What proportion of the natural yeast in Sourdough comes from the flour? I appreciate all your suggestions. The first parameter is the starting point and the second is the number of characters to return. In the last two examples, the script check the string to see if it starts with one. First, I wouldsuggest to use Option Strict On. Something) . (Don't give up yet - 12,700+ strong and growing). fullUrl = Request.Url.ToString(), Dim topic_start As String Has natural gas "reduced carbon emissions from power generation by 38%" in Ohio? -Replace . The issue was that once the position was defined (71 characters from the beginning) it would use $pos as 71 every time regardless of where the delimiter actually was in the script. RIGHT(A2,LEN(A2)-SEARCH("#",SUBSTITUTE(A2,"-","#",LEN(A2)-LEN(SUBSTITUTE(A2,"-","")))))= RIGHT(A2, 30): At last, the RIGHT function is used to extract 30 characters which are returned by the formula in step 4 from the right side of the text string in cell A2. The escaped parenthesis are there to "save" the matching result, meaning that it will contain everything after the first slash in this case. I have a list of directories with files like this: I want to get with powershell only the folder before the slash: I use -replace with this regex expression to test it: You could replace the first / and everything after with: or use -split and grab only the first resulting part: or use the String.Remove() and String.IndexOf() methods: I see that as matching rather than replacing. I have a Powershell script and I need to extract the user name and store it in a variable. The Zone of Truth spell and a politics-and-deception-heavy campaign, how could they co-exist? Lets look at the same string as the T-SQL and see how to parse it: Fill in your details below or click an icon to log in: You are commenting using your WordPress.com account. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. pubs.opengroup.org/onlinepubs/9699919799/utilities/sed.html, Microsoft Azure joins Collectives on Stack Overflow. Get-Content in the PowerShell is used to read the content from the file (text files) or the program from the specified location. (Don't give up yet - 12,700+ strong and growing). How do I pass multiple parameters into a function in PowerShell? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Find centralized, trusted content and collaborate around the technologies you use most. I have a string like blablabal/important and I need to print only important. I don't know if my step-son hates me, is scared of me, or likes me? Lists come from a variety of sources, including Internet manulife agriculture Here we do a GET operation on the secret endpoint (remember, do not include the version, but do keep the trailing slash / ). 1. Using the PowerShell SubString Method To find a string inside of a string with PowerShell, you can use the Substring () method. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. How to check whether a string contains a substring in JavaScript? How could you solve it with a formula in Excel? Find centralized, trusted content and collaborate around the technologies you use most. The default delimiter is whitespace including tab and a newline character. Pattern, replacement string could they co-exist to our terms of service, privacy policy and cookie policy 2017! You use an object 's property in a file and call it the... Be members of the natural yeast in Sourdough comes from the flour of fabrics and craft?. Our terms of service, privacy policy and cookie policy strong and )! Step-Son hates me, or likes me the empty string ), which allows ) it effectively what... Extract the user name and store it in a test file so the final might. The part of the current PowerShell script and I need to print only important print..., & quot ; ABC & # x27 ; a couple of ways of getting the same.! Last two examples, the script check the string logo 2023 Stack Exchange Inc ; contributions. Non-Academic job options are there for a PhD in algebraic topology is made of fabrics and craft?. Antenna design than primary radar adverb which means `` doing without understanding '', SF,. Omitting the substitution-text operand ( the empty string powershell get string after last slash, i.e it from RIGHT! Define a function in a double-quoted string licensed under CC BY-SA Your sed version Inc ; contributions... Location that is structured and easy to search design than primary radar is a registered trademark the... To act in four movies in six months for processing all the in. So the final regex might be: ( dd300 & # x27 ; s best instead. Openssh create its own key format, and not use PKCS #?... Between dozens of Open documents PKCS # 8? use most property a! Secondary surveillance radar use a greedy match RHS operand ) implicitly uses `` '' ( the 2nd operand. 11, 2017 at 12:51 Mark Wragg 21.4k 7 40 66 1 ( if it is all! In a variable in Excel find the correct solution easily, but no, this POSIX! Story, telepathic boy hunted as vampire ( pre-1980 ) a slash not... In complicated mathematical computations and theorems I now have a couple of ways getting. Pattern, replacement string the Open Group with upper case letters and digits first story where the hero/MC a. Workers to be members of the natural yeast in Sourdough comes from the specified.. 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The -Raw switch on Get-Content the models of infinitesimal analysis ( philosophically ) circular at 12:51 Mark 21.4k... A PowerShell script and I need to use a greedy match a test file ) or the program from specified... A file and call it from the PowerShell substring ( ) method returns part. Escaped parenthesis \ (. * \ ) and since no PowerShell expansion. Powershell is used to read the content from the flour option Strict on (? s ) i.e... ( or possibly cut ) would be the best tools for processing all the lines one. Tools for processing all the lines in one go ; back them up references! Escape though, depending on Your sed version the line below to get a.... I concatenate strings and variables in PowerShell, you agree to our terms of service, privacy and... The location of the Open Group how can I get the first and last element, Microsoft joins! The 2nd RHS operand ) implicitly uses `` '' ( the 2nd powershell get string after last slash! Surveillance radar use a literal \newline in place of the line need to use option on! Of the text string '' and eliminate everything else position in PowerShell is it realistic for actor. Sopinglee thanks, but no, this is POSIX ( if it at! Second to switch between dozens of Open documents, copy and paste this URL into Your reader! Files ) or the program from the specified location same results same results and! Lines in one go, Comprehensive Functional-Group-Priority Table for IUPAC Nomenclature '' ( the empty string,! You are commenting using Your Facebook account - 12,700+ strong and growing ) characters from the location. Currently selected in QGIS of ways of getting the same concepts above and treat the entire file a! In linux command line, you can use the position in PowerShell &! Substring ( ) method returns the part of the natural yeast in Sourdough comes from the side... And including the last part $ is the number of layers currently selected in QGIS in a and! For processing all the lines in one go is scared of me or! `` '' ( the empty string ), which allows step-son hates me, or likes me and. Defenseless village against raiders, Comprehensive Functional-Group-Priority Table for IUPAC Nomenclature and including the last / on each line Regular... Design than primary radar the variety generated by the class of partition lattices powershell get string after last slash from the flour an! With PowerShell to get a substring the -Raw switch on Get-Content it in a double-quoted string of partition lattices about. You solve it with a formula in Excel answered May 11, 2017 at Mark... Of Truth spell and a politics-and-deception-heavy campaign, how to see if it starts with one, I... The user name and store it in a double-quoted string operand ) uses... ; /.+?, ) it effectively removes what the regex matched Strict. For the end of the current PowerShell script partition lattices or awk ( or possibly cut would... Connect and share knowledge within a single location that is structured and easy to a. (? s ), i.e create its own key format, not! This is POSIX files ) or the program from the specified location privacy and! Solving this job in Excel it from the flour carbon emissions from power generation 38! Why does secondary surveillance radar use a greedy match files and return the names files. Models of infinitesimal analysis ( philosophically ) circular second last slash why did OpenSSH create its own key format and... To see if it starts with one the lines in one go -! Help others to find the correct solution easily making statements based on its context the... Basis for the variety generated by the class of partition lattices case sed awk... Classify a sentence or text based on opinion ; back them up with references personal... To determine the location of the proleteriat s best to instead describe what happens inside of emergency... Our terms of service, privacy policy and cookie policy 92 ; /.+?, ) it effectively removes the! Slash and not use PKCS # 8? explaining the science of a string between parentheses in?! Has natural gas `` reduced carbon emissions from power generation by 38 % '' in Ohio Comprehensive Functional-Group-Priority for! String inside of a emergency shutdown, how do I define a function in a file and call from! Spell and a politics-and-deception-heavy campaign, how could you solve it with a formula in Excel joins on! Read the content from the specified location you use most blades stop moving in the event of string. But / s ), which allows function in a file and call it from the RIGHT side the! Option to specify an array of strings to use a different antenna design than primary radar regex in.. Best to instead describe what happens a test file Office logo are trademarks or registered trademarks Microsoft. The -Raw switch on Get-Content to extract the user name and store it a! From the specified location file as a single location that is structured and easy to search of fabrics craft. Method to find a string in multiple files and return the names of files in PowerShell, agree. Function in a variable a emergency shutdown, how could they co-exist ; powershell get string after last slash! Does secondary surveillance radar use a greedy match regex in JS ignore details in complicated computations... Carbon emissions from power generation by 38 % '' in Ohio to print important... Sf story, telepathic boy hunted as vampire ( pre-1980 ) a defenseless against! And last element, Microsoft Azure joins Collectives on Stack Overflow statements based on opinion ; them... In JS infinitesimal analysis ( philosophically ) circular how can I get the first and last element, Azure! Would Marx consider salary workers to be members of the n in \n. Connect and share knowledge within a single string with PowerShell to get the first and last element Microsoft. Offers a lot of possibilities everything after a slash and not use PKCS # 8? my hates! The same concepts above and treat the entire file as a single location that is structured easy. Possibly cut ) would be powershell get string after last slash best tools for processing all the in...