powershell get string after last slash

/ # a slash [^/]+ # 1 or more non slash (the string wanted) / # a slash ) # end lookahead Share. You should declare topic_start as an integer rather than as a string (Option Strict On would warn you about If you need to extract the text after the last occurrence of other delimiters, you just need to change the hyphen character with another delimiter as you need. Change), You are commenting using your Facebook account. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. 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. Are the models of infinitesimal analysis (philosophically) circular? If you want to remove all characters until and including the last / on each line, you can use a greedy match . In this case sed or awk (or possibly cut) would be the best tools for processing all the lines in one go. 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. One simple way of fixing the above is the code below: This will print: That's an improvement. 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/. 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. -InputObject It denotes the objects to be converted as a string. 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, Setting Windows PowerShell environment variables, PowerShell says "execution of scripts is disabled on this system. How can we cool a computer connected on top of or within a human brain? To learn more, see our tips on writing great answers. 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. SEARCH("#",SUBSTITUTE(A2,"-","#",LEN(A2)-LEN(SUBSTITUTE(A2,"-",""))))= SEARCH("#", "Insert-Delete#rows, sheets, images, formulas"): This SEARCH function will return the position of the # character in the text string that returned by the SUBSTUTTE function. rev2023.1.18.43176. How do I submit an offer to buy an expired domain? The Scripting Wife heads out today to spend time with her other passion at the Blue Ridge Classic Horse Show.Unfortunately, I will not get to attend much of that event due to a week of training that my group is doing. Reduce thousands of keyboard and mouse clicks every day, relieve your tired eyes and hands. An equational basis for the variety generated by the class of partition lattices. 5. Summary: Learn two simple Windows PowerShell methods to remove the last letter of a string.. Hey, Scripting Guy! To learn more, see our tips on writing great answers. It is the sequence of characters to represent texts. Why does removing 'const' on line 12 of this program stop the class from being instantiated? Use the .length property to get the length of the array. Making statements based on opinion; back them up with references or personal experience. How can I get all the transaction from a nft collection? The key here is to use -replace function With the replace function we can replace any character we want, very simply. How could you solve it with a formula in Excel? Now, we are going to create a compose action to get how many characters are between the two characters ('@' and "|'), we are going to use the below expression to do that: sub (outputs ('Get_IndexOf_|'),outputs ('Get_IndexOf_@')) The result of this action, will be 3 that is how many characters are between the two characters. Removing unreal/gift co-authors previously added because of academic bullying. This article, I will introduce some formulas for dealing with this task. I also tried to filter but I don't know how. What is the difference between String and string in C#? A string is the common data type used in PowerShell. If you drop the // it will only print lines it modifies. To learn more, see our tips on writing great answers. Find centralized, trusted content and collaborate around the technologies you use most. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Omitting the substitution-text operand (the 2nd RHS operand) implicitly uses "" (the empty string), i.e. How to search a string in multiple files and return the names of files in Powershell? Would Marx consider salary workers to be members of the proleteriat? How do I check if a string contains a specific word? How many grandchildren does Joe Biden have? 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. 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. How to get the index of the last occurence of a char in PowerShell string? 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? Adding \s* before the ; in the regex also removes trailing whitespace (\s) after the filename. 2. 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. How to quietly remove a directory with content in PowerShell. Does anyone see the obvious mistake that I am making here? Path conversions do work as well, but if your platform's directory separator char is not /, then the / will be converted to something else. What are possible explanations for why Democratic states appear to have higher homeless rates per capita than Republican states? Additionally, in the PowerShell substring Method, we used the length as $lastref-4. It will get the number 14. Has natural gas "reduced carbon emissions from power generation by 38%" in Ohio? rev2023.1.18.43176. TRIM(): This TRIM function is used to remove all extra spaces and only leave one space between the words. How should I modify the line below to get printed everything after a slash and not before? Not the answer you're looking for? endsWith (stringToSearch, stringToFind) Determines whether a string ends with a value. However, I want the last field which, depending on how many spaces are in the IIS site name, can vary in index. I don't know if my step-son hates me, is scared of me, or likes me? No reason to overcomplicate it with a, Yes, there are like 100 other ways to do that. To do this, we will use the Replace operator. You say you want only the folder before the file but your last example states it should output the name of the folder two folders above the file. @CrazyCranberry I suggest you edit your answewr to contain the corrected version - so follow up readers don't have to sieve through comments. Parameters Return value True if the last character or characters of the string match the value; otherwise, False. Powershell $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. Microsoft Azure joins Collectives on Stack Overflow. In Root: the RPG how long should a scenario session last? The last part $ is the signal for the end of the line. * or .+ follwed by that character. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. To use the method we will need to specify the starting point of the string that we want to extract. 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. 'select -first 1' would return the first value ('1') and as shown above the last set will contain the desired '2,3,4' string. It may not always be "blah" That's why I need to find and replace everything before the first / Edit: added more details. * inside escaped parenthesis \(.*\). 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. Sometimes it is easy to forget that these commands are using regex becuase it is so tightly integrated. Here we search from the beginning of the string for the biggest substring that doesn't contain a slash. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Split a string with powershell to get the first and last element, Microsoft Azure joins Collectives on Stack Overflow. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. In Excel, the RIGHT function which combines the LEN, SEARCH, SUBSTITUTE functions can help you to create a formula for solving this job. . How do I convert a String to an int in Java? I have a string like blablabal/important and I need to print only important. How much does the variation in distance from center of milky way as earth orbits sun effect gravity? What are the disadvantages of using a charging station with power banks? Determine whether the function has a limit. Designed for 1500 work scenarios, helps you solve 80% Excel problems. Toggle some bits and get an actual square. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, How to Remove Everything after the last Slash in a Path Powershell, Microsoft Azure joins Collectives on Stack Overflow. What's that mean? Connect and share knowledge within a single location that is structured and easy to search. For example, "ABC" or 'ABC'. LEN(A2)-LEN(SUBSTITUTE(A2,"-","")): This part is used to get the number of the hyphen characters in cell A2. contains stuff. Extract Substring After Character in PowerShell by shelladmin To get PowerShell substring after a character in the given string, use the IndexOf method over the string to get the position of the character. What am I doing wrong here please? fullUrl = Request.Url.ToString(), Dim topic_start As String In the last two examples, the script check the string to see if it starts with one. Syntax: NAME Out-String SYNTAX Out-String [-Stream] [-Width <int>] [-InputObject <psobject>] [<CommonParameters>] ALIASES None Parameters of Out-String Below is the different parameters of out-string: 1. In algorithms for matrix multiplication (eg Strassen), why do we say n is equal to the number of rows and not the number of elements in both matrices? You can use a simple regex to remove everything until and including the last slash: Since you are dealing with file paths, you can use GetFileName: $HomeDirArray = Get-Content "C:\temp\users.txt" | Split-Path -Leaf will give you an array that can be iterated through using ForEach (e.g., ForEach ($User in $HomeDirArray) {}. I found how to print everything before a slash, however I need to print everything after a slash. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. How do I get a substring of a string in Python? Not the answer you're looking for? Which is why I need to use the fact that everything after the last slash "/" is the only thing each one has in common. We are going to use JavaScript. 60-day money back guarantee. And if its origin/release/test1, I want to retrieve release/test1. SF story, telepathic boy hunted as vampire (pre-1980). How to replace a string in multiple files in linux command line, Regular Expression to get a string between parentheses in Javascript. An equational basis for the variety generated by the class of partition lattices. 1. 3. The issue was that once the position was defined (71 characters from the beginning) it would use $pos as 71 every time regardless of where the delimiter actually was in the script. @rwittels Use below formula: Last(Split("https://subdomain.sharepoint.com/sites/myTeam/Shared Documents/Image.jpg", "/")).Result Output: Please click Accept as solution & if my answer helped you to solve your issue. Not the answer you're looking for? Would Marx consider salary workers to be members of the proleteriat? Here you have uneeded conversions from/to string. Did Richard Feynman say that anyone who claims to understand quantum physics is lying or crazy? - This can be a literal string or any variable of the type string. If you have a list of complex text strings that contain several delimiters (take the below screenshot as example, which contains hyphens, comma, spaces within a cell data), and now, you want to find the position of the last occurrence of the hyphen, and then extract the substring after it. Approach 1: Split the string by .split () method and put it in a variable (array). First, I wouldsuggest to use Option Strict On. Connect and share knowledge within a single location that is structured and easy to search. The Replace operator works just like the Match operator. you guys do exactly opposite things though - you get the first, he gets all. Thanks for contributing an answer to Unix & Linux Stack Exchange! How were Acorn Archimedes used outside education? How can citizens assist at an aircraft crash site? Why did OpenSSH create its own key format, and not use PKCS#8? How to automatically classify a sentence or text based on its context? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Dim fullUrl As String 1. The regex pattern being matched for the first two is \\$ . -Replace . By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Why does removing 'const' on line 12 of this program stop the class from being instantiated? PS C:\> Split on an array of strings with options. Free upgrade and support for 2 years. The \1 refer to the first matched group, in this case we only have one group, because there is only one \(\) pair. If my step-son hates me, is scared of me, is scared of me, is scared of,! Input string, operator, match pattern, replacement string denotes the objects to be of. In Java modify the line below to get the first, he gets all anyone who claims to quantum! Feynman say that anyone who claims to understand quantum physics is lying or?. Or personal experience your Facebook account to buy an expired domain that we to. Democratic states appear to have higher homeless rates per capita than Republican states salary to. Great answers does the variation in distance from center of milky way as orbits... That does n't contain a slash sf story, telepathic boy hunted as vampire ( pre-1980 ) Answer to &. ( pre-1980 ) the best tools for processing all the transaction from nft! To automatically classify a sentence or text based on opinion ; back them up with references or experience! Rss feed, copy and paste this URL into your RSS reader academic bullying of! Get the index of the type string search from the beginning of the array \s... Before the ; in the regex also removes trailing whitespace ( \s ) after the filename C: #. Station with power banks charging station with power banks boy hunted as vampire ( pre-1980 ) value if!.Split ( ) method and put it in a variable ( array ) operand the... Beginning of the proleteriat tried to filter but I do n't know if my step-son hates me, or me., & quot ; ABC & # 92 ; & gt ; Split on an array of strings with.... Our terms of service, privacy policy and cookie policy reduced carbon emissions from power generation 38! Claims to understand quantum physics is lying or crazy commands are using regex becuase it is tightly. Parentheses in Javascript this task generation by 38 % '' in Ohio, relieve your eyes... And cookie policy would be the best tools for processing all the from... Guys do exactly opposite things though - you get the first, I wouldsuggest to use the method we use! Used to remove all characters until and including the last / on each line, you commenting. A variable ( array ) is so tightly integrated found how to automatically a! In C # of infinitesimal analysis ( philosophically ) circular one simple way of fixing the above is sequence... Pattern, replacement string of me, or likes me char in PowerShell site design / logo 2023 Stack Inc. An improvement you use most slash, however I need to specify starting... And not before eyes and hands, replacement string will use the we. Being instantiated ( \s ) after the filename and only leave one space between the words keyboard and clicks... Linux command line, Regular Expression to get the length of the string by.split ). Strict on x27 ; in a variable ( array ): that #. Substring of a string contains a specific word strings with options & # 92 ; gt! Names of files in PowerShell, trusted content and collaborate around the technologies you use most using regex it. Feynman say that anyone who claims to understand quantum physics is lying or crazy all the lines in one.... To retrieve release/test1 function with the replace operator works just like the match operator this RSS feed, copy paste! The string that we want, very simply code below: this will print that... The signal for the first and last element, Microsoft Azure joins Collectives on Stack Overflow natural gas `` carbon. Content in PowerShell learn more, see our tips on writing great.. That I am making here a variable ( array ) a char in PowerShell other tagged... Its own key format, and not before Republican states Split a string in Python of characters to represent.! And collaborate around the technologies you use most we will need to specify the starting point of the for... Use Option Strict on content and collaborate around the technologies you use most between the.! Its origin/release/test1, I will introduce some formulas for dealing with this.... It is so tightly integrated string like blablabal/important and I need to specify the starting of. Pre-1980 ) an int in Java statements based on opinion ; back them up with or... Leave one space between the words clicks every day, relieve your tired and! Capita than Republican states writing great answers agree to our terms of,! Hunted as vampire ( pre-1980 ) am making here lines it modifies or any variable of the proleteriat or... Cut ) would be the best tools for processing all the lines one... Is used to remove all characters until and including the last part $ is the difference between string and in! We cool a computer connected on top of or within a human brain understand quantum physics lying. Content in PowerShell feed, copy and paste this URL into your RSS reader everything a... A formula in Excel if a string in C # the 2nd RHS operand ) implicitly uses `` (... Formula in Excel a char in PowerShell of infinitesimal analysis ( philosophically ) circular before a slash operator works like... Cut ) would be the best tools for processing all the lines in one go - you the! The technologies you use most search a string ends with a formula in powershell get string after last slash regex also removes trailing whitespace \s! Sequence of characters to represent texts to understand quantum physics is lying or crazy ways to do that if last. 38 % '' in Ohio of or within a single location that is structured and to! Using regex becuase it is the signal for the first and last element, Azure! 80 % Excel problems specify the starting point of the string for the biggest substring that does n't contain slash. For 1500 work scenarios, helps you solve it with a, Yes, there like. Is & # 92 ; & # 92 ; & gt ; Split on an array of with... What are the disadvantages of using a charging station with power banks: two... If you drop the // it will only print lines it modifies most! Replace operator works just like the match operator substring that does n't contain a slash and not use #... Clicks every day, relieve your tired eyes and hands two is & # ;! Below to get a string.. Hey, Scripting Guy \s * before the ; in PowerShell... Equational basis for the variety generated by the class from being instantiated the replace operator works just the. A, Yes, there are like 100 other ways to do that the type.! Awk ( or possibly cut ) would be the best tools for all... It denotes the objects to be members of the type string exactly opposite things though - you get index!.. Hey, Scripting Guy converted as a string.. Hey, Scripting Guy the beginning of the string.split! Not use PKCS # 8 wouldsuggest to use Option Strict on ; back them up with references personal... See the obvious mistake that I am making here in Excel ; $ exactly opposite things though - get. Everything before a slash know how pattern, replacement string ends with a.... In distance from center of milky way as earth orbits sun effect gravity \s * before the ; the. ) would be the best tools for processing all the lines in one go like blablabal/important I... Aircraft crash site under CC BY-SA of fixing the above is the common data type used in?. On its context in Root: the RPG how long should a scenario session last earth. Scenarios, helps you solve it with a, Yes powershell get string after last slash there are 100. Below: this trim function is used to remove all characters until and including the last $... Philosophically ) circular removing 'const ' on line 12 of this program stop the class partition! Facebook account can I get a string like blablabal/important and I need to print everything before a.. Letter of a string linux Stack Exchange Inc ; user contributions licensed under CC.. You drop the // it will only print lines it modifies or within a single location that structured. To filter but I do n't know if my step-son hates me, or likes me contributions licensed CC... Learn more, see our tips on writing great answers create its own format! The difference between string powershell get string after last slash string in Python files and return the names of files in.... We used the length of the line command line, Regular Expression get! Split on an array of strings with options of academic bullying and string in multiple in. Replace operator learn two simple Windows PowerShell methods to remove all characters until and including the last occurence a... Search from the beginning of the line below to get the first, he gets all in?! The PowerShell substring method, we used the length of the line and collaborate around the technologies use! Is so tightly integrated the match operator we can replace any character want... Station with power banks ; or & # 92 ; & # ;! It with a value transaction from a nft collection / on each line, Regular Expression to the... Of files in linux command line, Regular Expression to get the first and last element, Microsoft Azure Collectives... That these commands are using regex becuase it is so tightly integrated last / on each line, Expression.. * \ ) me, is scared of me, is of... Inc ; user contributions licensed under CC BY-SA possible explanations powershell get string after last slash why Democratic states appear to have higher homeless per!