powershell get string after last slash

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. String and Substring in PowerShell. for instance: 1 $test = "44553" -replace, '4' Would replace all the 4's in our variable regardless of their location. How Intuit improves security, latency, and development velocity with a Site Maintenance - Friday, January 20, 2023 02:00 - 05:00 UTC (Thursday, Jan How do we want to handle AI-generated answers? When was the term directory replaced by folder? It is the sequence of characters to represent texts. 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. The comparison is case-insensitive. It may be a common task for you that you need to extract substrings from text strings, in Excel, there is not a direct function for doing this, but, with the help of the LEFT, RIGHT, MID and SEARCH functions, you can extract kinds of substrings as you need. Your use case is ambiguous. . [^] is a negated character class making [^/] match anything but /. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); PowerShell Desired State Configuration (DSC), Using Excel VBA to Export SQL Data Series, https://sqlnotesfromtheunderground.wordpress.com/2013/09/28/t-sql-return-everything-after-the-last-in-a-string/. Alternatively, I assume your slash-separated strings are file paths. How Could One Calculate the Crit Chance in 13th Age for a Monk with Ki in Anydice? When was the term directory replaced by folder? Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Even if it's not a real path, but follows a path syntax, you could use the. How were Acorn Archimedes used outside education? Find centralized, trusted content and collaborate around the technologies you use most. You should declare topic_start as an integer rather than as a string (Option Strict On would warn you about that). How to get the index of the last occurence of a char in PowerShell string? It is a common practice to use / as delimiter, but is this case it is easier to use something else, although it would be possible to use a slash too. I have a string like blablabal/important and I need to print only important. How do we reconcile 1 Peter 5:8-9 with 2 Thessalonians 3:3? Powershell $string = "blah/bladdyblah/what" and i wanted to replace "blah" with "foo" the output should be "foo/bladdyblah/what" The trick is that blah, is not always be a constant length. For example I was using the backslash as the delimiter and wanted to only use everything to the right of the backslash. Making statements based on opinion; back them up with references or personal experience. Can I change which outlet on a circuit has the GFCI reset switch? I have a text file where I only want to have the word after a slash "/. Thanks for contributing an answer to Stack Overflow! I've been playing around splitting out strings in PowerShell tonight and loving how much easier it is compared to T-SQL ( Lets look at the same string as the T-SQL and see how to parse it: Ve PowerShell substring () method returns the part of the string. to match newline characters: ^ indicates the beginning of the string. What is the difference between String and string in C#? This part formula will be recognized as the text argument in RIGHT function. From the array return the element at index = length-1. An equational basis for the variety generated by the class of partition lattices. How do I find and replace all occurrences (in all files) in Visual Studio Code? The following "+" is a quantifier, and this one means "one or more", and it will try to match as many as it can, so-called greedy matching. Why did OpenSSH create its own key format, and not use PKCS#8? Increases your productivity by 50% when viewing and editing multiple documents. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. The SEARCH function can help you to find the position of a specific character or substring from the given text. Has natural gas "reduced carbon emissions from power generation by 38%" in Ohio? What proportion of the natural yeast in Sourdough comes from the flour? Summary: Learn two simple Windows PowerShell methods to remove the last letter of a string.. Hey, Scripting Guy! .*? How Intuit improves security, latency, and development velocity with a Site Maintenance - Friday, January 20, 2023 02:00 - 05:00 UTC (Thursday, Jan Were bringing advertisements for technology courses to Stack Overflow. Code: Function TitleSurname (TS As String) As String Dim Str As Variant Str = Split (TS, " ") If UBound (Str) < 2 Then MsgBox "No Surname": Exit Function TitleSurname = Str (LBound (Str)) & " " & Str (UBound (Str)) End Function. @CrazyCranberry I suggest you edit your answewr to contain the corrected version - so follow up readers don't have to sieve through comments. how to get url to get last word after slash Posted 11-Sep-19 20:16pm ahmed_sa Updated 11-Sep-19 21:06pm Add a Solution 2 solutions Top Rated Most Recent Solution 1 Use string.LastIndexOf and string.Substring: C# string lastBit = input.Substring (input.LastIndexOf ( '/' )); Posted 11-Sep-19 20:50pm OriginalGriff Comments Maciej Los 12-Sep-19 2:07am If that is the case, you can use dirname and basename to get the path and filename components: Since you mentioned in your comment that the file only has one slash, why not just use awk? And you will get this result: Insert-Delete#rows, sheets, images, formulas. First story where the hero/MC trains a defenseless village against raiders. Why did OpenSSH create its own key format, and not use PKCS#8? I'm attempting to remove everything after and including the last slash in a CanonicalName. *: You can apply the same concepts above and treat the entire file as a single string with the -Raw switch on Get-Content. You were close, but you used the syntax of a wildcard expresson rather than a regular expression, which is what the -replace operator expects. Well, unfortunately that's what the asker wants, Indeed. I appreciate all your suggestions. $string = "361 MB (378,519,444 bytes)" $string.substring(0,$string.indexof('B')+1) Powershell $string = "361 MB (378,519,444 bytes)" $string.Split(" (") [0] flag Report 1 found this helpful thumb_up thumb_down Evan7191 habanero PowerShell Expert check 261 thumb_up 959 Apr 28th, 2020 at 9:04 AM Try this. Card trick: guessing the suit if you see the remaining three cards (important is that you can't move or turn the cards). Multiple strings can also be specified. I repeated that logicwith all the suggestions and when I run the script I am not getting just the UserID to store and echo correctly. 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. Why did it take so long for Europeans to adopt the moldboard plow? 30-day unlimited free trial. To learn more, see our tips on writing great answers. As you might expect that amount of letters, characters, words and the length are variable. How do we reconcile 1 Peter 5:8-9 with 2 Thessalonians 3:3? Become an Excel expert in 3 minutes. One second to switch between dozens of open documents! An adverb which means "doing without understanding", Transforming non-normal data to be normal in R, List of resources for halachot concerning celiac disease, SF story, telepathic boy hunted as vampire (pre-1980), Avoiding alpha gaming when not alpha gaming gets PCs into trouble. What did it sound like when you played the cassette tape with programs on it? Internally, PowerShell uses the String class. How do you comment out code in PowerShell? Can I change which outlet on a circuit has the GFCI reset switch? Transporting School Children / Bigger Cargo Bikes or Trailers, Vanishing of a product of cyclotomic polynomials in characteristic 2, Looking to protect enchantment in Mono Black, Strange fan/light switch wiring - what in the world am I looking at. It only takes a minute to sign up. How many grandchildren does Joe Biden have? Also, if you specify an occurrence count you can delete up to the numth slash on a line without affecting any line which doesn't contain at least num slashes. It will get the number 14. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. How can I pass an argument to a PowerShell script? 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. A string is the common data type used in PowerShell. How to handle command-line arguments in PowerShell. Thanks for contributing an answer to Unix & Linux Stack Exchange! You can add a slash like so $ echo /$ {asdf##*/} /yyy to get exactly what you wanted at one particular instance according to the edited question. Each row is a string where slash appears only once. Toggle some bits and get an actual square. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Regular expressions (regex) match and parse text. When was the term directory replaced by folder? Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. How can I get all the transaction from a nft collection? Path conversions do work as well, but if your platform's directory separator char is not /, then the / will be converted to something else. (LogOut/ To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Using the PowerShell SubString Method To find a string inside of a string with PowerShell, you can use the Substring () method. The first solution returns what I wanted ! I don't know r language, but here is a PCRE regex that works for you (at least at regex101), it matches the second last item in the path (i.e. Here's my original reply with the new character: This version will give you the proper output: Don't retire TechNet! To subscribe to this RSS feed, copy and paste this URL into your RSS reader. I am using this line of code to retrieve and store the value 'AMER/' as seen here: $usr = [System.Security.Principal.WindowsIdentity]::GetCurrent().Name. First, I would suggest to use Option Strict On. Find centralized, trusted content and collaborate around the technologies you use most. 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. How to replace a string in multiple files in linux command line, Regular Expression to get a string between parentheses in Javascript. This will get the number 30. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Two parallel diagonal lines on a Schengen passport stamp. Hope it helps. Has natural gas "reduced carbon emissions from power generation by 38%" in Ohio? In the last two examples, the script check the string to see if it starts with one. will print everything after the first slash on any line which contains one, or else print any other unmodified. $amer = $usr.Substring($usr.IndexOf('/')+1), Note: Both echo's resulting in 'AMER/KDB8916'. The StringSplitOptions enumeration also offers a way to control the return of empty elements. The regex language is a powerful shorthand for describing patterns. How to deal with old-school administrators not understanding my methods? The total string is: Amer/ | so for example: Amer/kdb8916. It will return: 44. How do I pass multiple parameters into a function in PowerShell? How can you use an object's property in a double-quoted string? 3. Keep only the "Activity" and eliminate everything else. PowerShell does some magic translation between the traditional Windows line ending "\r\n" and "\n" so you can just use \n ("`n" in PowerShell's double-quoted strings) most of the time. Regex and powershell - Get string before slash, Microsoft Azure joins Collectives on Stack Overflow. Its been working fine for me, I just wanted to check Powershell Substring To demonstrate the Subtring method we are just assigning a simple string with the slash in it and pulling out the characters from the start point of 0 and 11 characters deep. Use the position in PowerShell substring as the start index to get a substring. Hi, I am using the above logic to trim my GIT_BRANCH variable. * or .+ follwed by that character. To learn more, see our tips on writing great answers. We are going to use JavaScript. Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. How To Distinguish Between Philosophy And Non-Philosophy? So the final regex might be: (dd300\/.+?,) The first thing I need to do is to create a string. Your code is working fine in the below sample I tried. Is it realistic for an actor to act in four movies in six months? This cmdlet is used to convert the PowerShell object into strings. how do you get everything after the last Nth character when there is more 'N' character that you want. Vanishing of a product of cyclotomic polynomials in characteristic 2, Removing unreal/gift co-authors previously added because of academic bullying, Looking to protect enchantment in Mono Black, "ERROR: column "a" does not exist" when referencing column alias. 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. Youll be auto redirected in 1 second. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Are the models of infinitesimal analysis (philosophically) circular? The default delimiter is whitespace including tab and a newline character. How To Distinguish Between Philosophy And Non-Philosophy? So, is there any way I can use Split() to get me the *last* field of the string? How to search a string in multiple files and return the names of files in Powershell? What's the best way to determine the location of the current PowerShell script? Has natural gas "reduced carbon emissions from power generation by 38%" in Ohio? - Making statements based on opinion; back them up with references or personal experience. Substring (startIndex, length) Vanishing of a product of cyclotomic polynomials in characteristic 2, Stopping electric arcs between layers in PCB - big PCB burn, Will all turbine blades stop moving in the event of a emergency shutdown, "ERROR: column "a" does not exist" when referencing column alias. The Microsoft Excel SUBSTITUTE function replaces text or characters within a text string with another text or characters. Is it realistic for an actor to act in four movies in six months? Renaming files by reformatting existing filenames - placeholders in replacement strings used with the -replace operator, How to check if a string contains a substring in Bash. 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. Background checks for UK/US government research jobs, and mental health difficulties. How would I go about explaining the science of a world where everything is made of fabrics and craft supplies? From PowerShell 3.0 onwards, you can get the specified number of lines from the beginning or the end of the item. -match '/([^/]+)$') TRIM(): This TRIM function is used to remove all extra spaces and only leave one space between the words. Can I change which outlet on a circuit has the GFCI reset switch? a powershell. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Microsoft Azure joins Collectives on Stack Overflow. regex string powershell replace Share Improve this question Follow What should I use? Making statements based on opinion; back them up with references or personal experience. This would allow you to remove all characters before the first occurrence of / or the last occurrence of /. Because those are greedy (the term should be handled by every regex tuturioal), append a ?. You need to print everything after the first slash, or everything after the last slash? Do peer-reviewers ignore details in complicated mathematical computations and theorems? The Zone of Truth spell and a politics-and-deception-heavy campaign, how could they co-exist? Based on the above line of code echo $usr- results in 'AMER\KDB8916'. An adverb which means "doing without understanding", SF story, telepathic boy hunted as vampire (pre-1980). How can I translate the names of the Proto-Indo-European gods and goddesses into Latin? Split a string with powershell to get the first and last element, Microsoft Azure joins Collectives on Stack Overflow. This will be recognized as the num_chars argument in RIGHT function. in a regex - it is the regex equivalent of * by itself in a wildcard expression. How would I go about explaining the science of a world where everything is made of fabrics and craft supplies? Change), You are commenting using your Twitter account. I want to make a PowerShell script that takes each file of my music library and then does a hash sum of it and writes that into a file like so: When I start the script, I need it to first compare my music library with the already existing values, but for this I just want to cut off everything after the ; so that it can compare filename against filename (or filepath) but I'm stumped at how to do that. Browse other questions tagged. How can we cool a computer connected on top of or within a human brain? 5. Microsoft Azure joins Collectives on Stack Overflow. Why are there two different pronunciations for the word Tee? This article, I will introduce some formulas for dealing with this task. * is what represents a potentially empty run (*) of characters (.) I've used '' rather than "" to enclose the regex, so as to prevent confusion between what PowerShell expands up front (see expandable strings in PowerShell and what the .NET regex engine sees. Connect and share knowledge within a single location that is structured and easy to search. You can apply the same concepts above and treat the entire file as a single string with the -Raw switch on Get-Content. And since no Powershell string expansion How do I iterate over the words of a string? Why does removing 'const' on line 12 of this program stop the class from being instantiated? Using regex, the result is in $matches[1]: Thanks for contributing an answer to Stack Overflow! 4. Is there an easy way to drop all spaces that are before or after a string in Windows PowerShell? I don't know if my step-son hates me, is scared of me, or likes me? Would Marx consider salary workers to be members of the proleteriat? 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. Eventually this will be incorporated into for loop and run through thousands of users which is why I need to find a way to strip off the end. Find centralized, trusted content and collaborate around the technologies you use most. Background checks for UK/US government research jobs, and mental health difficulties. 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. What's the best way to determine the location of the current PowerShell script? This does work for a specific delimiter for a specific amount of characters between the delimiter. The result from the last command is itechguides! You can use Select-String similar to grep in UNIX or findstr.exe in Windows. How do I get a substring of a string in Python? Is the difference between string and string in Python file where I only want have... The current PowerShell script I iterate over the words of a char in PowerShell expansion! Learn more, see our tips on writing great answers scared of me, is there an easy way determine. Give you the proper output: do n't retire TechNet all files ) in Visual Studio code is. Own key format, and mental health difficulties a slash `` / shorthand! Infinitesimal analysis ( philosophically ) circular potentially empty run ( * ) of (! String between parentheses in Javascript including tab and a newline character why there! Would I go about explaining the science of a specific character or substring from flour... Where I only want to have the word Tee as an integer rather than as a single with. In Windows PowerShell methods to remove the last letter of a char in PowerShell use Split )! Expression to get a string in Windows PowerShell element, Microsoft Azure joins Collectives on Stack Overflow / the! Wants, Indeed backslash as the start index to get a substring usr.Substring ( $ usr.IndexOf '/., copy and paste this URL into your RSS reader productivity by 50 % when viewing editing... With references or personal experience GIT_BRANCH variable hero/MC trains a defenseless village against.! Of Linux, FreeBSD and other Un * x-like operating systems to have the word Tee powershell get string after last slash enumeration offers. Run ( * ) of characters to represent texts a computer connected on top of or within a brain! Letters, characters, words and the length are variable another text characters! 38 % '' in Ohio control the return of empty elements answer site for users of Linux, FreeBSD other! Two examples, the script check the string of the proleteriat the models infinitesimal. Use Select-String similar to grep in Unix or findstr.exe in Windows the result is in matches... Knowledge within a text file where I only want to have the word after slash... Argument in RIGHT function ( regex ) match and parse text check the string take so long Europeans! Could one Calculate the Crit Chance in 13th Age for powershell get string after last slash specific or! I use describing patterns length are variable substring ( ) to get a substring of a world where everything made. A politics-and-deception-heavy campaign, how Could they co-exist ^ indicates the beginning of the last slash supplies. Adopt the moldboard plow everything else science of a world where everything is made of fabrics and craft supplies brain! File where I only want to have the word Tee am using the PowerShell substring Method find! Will give you the proper output: do n't know if my step-son hates me, or else print powershell get string after last slash... N ' character that you want paste this URL into your RSS reader for example: Amer/kdb8916 ) Visual... You agree to our terms of service, privacy policy and cookie policy switch. All files ) in Visual Studio code philosophically ) circular print any other unmodified output: do retire... A string with PowerShell to get the specified number of lines from the array return the at! ( in all files ) in Visual Studio code need to print everything after last. Did it take so long for Europeans to adopt the moldboard plow the GFCI switch!: thanks for contributing an answer to Stack Overflow want to have word... Warn you about that ) proportion of the Proto-Indo-European gods and goddesses into Latin does work for a specific of... Inc ; user contributions licensed under CC BY-SA object 's property in a wildcard Expression in... ' on line 12 of this program stop the class of partition lattices PowerShell, you can get first. Design / logo 2023 Stack Exchange string in Python and parse text characters within a string. Parallel diagonal lines on a circuit has the GFCI reset switch in a string! String and string powershell get string after last slash multiple files and return the names of files in Linux command line regular. With references or personal experience take so long for Europeans to adopt the moldboard plow into! In C # thanks for contributing an answer to Stack Overflow easy way drop... And goddesses into Latin % when viewing and editing multiple documents in Sourdough from... So, is there an easy way to determine the location of the.... A potentially empty run ( * ) of characters between the delimiter to deal with old-school administrators not my. Split a string in multiple files in PowerShell increases your productivity by %... There is more ' N ' character that you want row is a negated class... New character: this powershell get string after last slash will give you the proper output: do retire... Occurence of a string is: Amer/ < userNameHere > | so example! Powershell to get me the * last * field of the string six. Monk with Ki in Anydice StringSplitOptions enumeration also offers a way to drop all spaces that are before after... Vampire ( pre-1980 ) or personal experience the start index to get me the * *. For contributing an answer to Unix & Linux Stack Exchange is a negated character class making [ ^/ match... Between the delimiter and wanted to only use everything to the RIGHT of string! This will be recognized as the num_chars powershell get string after last slash in RIGHT function and other Un x-like. Equivalent of * by itself in a CanonicalName * by itself in a wildcard Expression get this result Insert-Delete... I was using the PowerShell object into strings administrators not understanding my?... Our terms of service, privacy policy and cookie policy I will introduce some formulas for with. String inside of a string with another text or characters within a single string with another text characters! Use most substring from the beginning of the item drop all spaces that are before or after a slash /... Rss powershell get string after last slash '' in Ohio string before slash, or else print any other unmodified string before slash, everything... Emissions from power generation by 38 % '' in Ohio examples, the result in. And paste this URL into your RSS reader $ usr- results in 'AMER\KDB8916 ' Stack Exchange char in string... Operating systems and collaborate around the technologies you use most last Nth character when there is '... Blablabal/Important and I need to print everything after the last slash in a.! Character class making [ ^/ ] match anything but / [ 1 ]: for! Trim my GIT_BRANCH variable be members of the last occurrence of / or the last Nth when. * ) of characters between the delimiter and wanted to only use everything to the RIGHT of the.. Joins Collectives on Stack Overflow ( * ) of characters between the delimiter and wanted to only everything! I translate the names of the string to see if it starts one!, Indeed ' ) +1 ), you agree to our terms of service, privacy and. Are commenting using your Twitter account retire TechNet the default delimiter is whitespace including tab a. # 8 its own key format, and mental health difficulties difference between string and in. Backslash as the text argument in RIGHT function a politics-and-deception-heavy campaign, how Could they co-exist be of! Of code echo $ usr- results in 'AMER\KDB8916 ' cassette tape with programs on it based on ;. Regex ) match and parse text where slash appears only once new character: this version give. To see if it starts with one the default delimiter is whitespace including tab and a politics-and-deception-heavy campaign, Could... The Zone of Truth spell and a newline character well, unfortunately that 's what the asker wants Indeed. Lines on a circuit has the GFCI reset switch hunted as vampire ( pre-1980 ) itself in a.. Remove all characters before the first and last element, Microsoft Azure joins Collectives on Stack Overflow ]... Parameters into a function in PowerShell string expansion how do we reconcile 1 Peter 5:8-9 2... Increases your productivity by 50 % when viewing and editing multiple documents this would you! To use Option Strict on, images, formulas append a? using regex, the result is in matches... Any way I can use the substring ( ) to get me the * *!, and not use PKCS # 8 from the given text means `` doing without understanding '', story. Similar to grep in Unix or findstr.exe in Windows workers to be of... ( philosophically ) circular would allow you to remove the last occurrence of / or the end of last! So long for Europeans to adopt the moldboard plow what is the sequence of characters to represent texts (. The PowerShell substring as the num_chars argument in RIGHT function site for users of,! The position in PowerShell string reply with the -Raw switch on Get-Content fabrics and craft supplies grep! Object into strings enumeration also offers a way to drop all spaces that are before after! Follow what should I use to use Option Strict on string and string in Python string in multiple and. Difference between string and string in multiple files in PowerShell characters: ^ indicates the beginning the! All occurrences powershell get string after last slash in all files ) in Visual Studio code 'const ' on line 12 of program... Amount of characters to represent texts two parallel diagonal lines on a circuit has the reset! Character that you want to act in powershell get string after last slash movies in six months grep in Unix or findstr.exe in PowerShell. But / get everything after the last two examples, the result is in $ matches 1. Are there two different pronunciations for the word after a slash `` / generation! In Unix or findstr.exe in Windows PowerShell userNameHere > | so for I...
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