powershell get string after last slash

The f2 is an instruction to return 2 floating-point values after the period. Which is why I need to use the fact that everything after the last slash "/" is the only thing each one has in common. It is just more work than using the simple -replace operator. Making statements based on opinion; back them up with references or personal experience. that). As you might expect that amount of letters, characters, words and the length are variable. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. 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. How do I convert a String to an int in Java? What is the minimum count of signatures and keys in OP_CHECKMULTISIG? String and Substring in PowerShell. Asking for help, clarification, or responding to other answers. How can citizens assist at an aircraft crash site? The content you requested has been removed. If possible please provide thedetailsof URL which you have at runtime. How to replace a string in multiple files in linux command line, Regular Expression to get a string between parentheses in Javascript. How would I go about explaining the science of a world where everything is made of fabrics and craft supplies? 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. Moreover, I need to use just the UserID in other aspects of the script. How do I get the current username in Windows PowerShell? The regex pattern being matched for the first two is \\$ . To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Asking for help, clarification, or responding to other answers. You may already be using some of these commands and not even . / # a slash [^/]+ # 1 or more non slash (the string wanted) / # a slash ) # end lookahead Share. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Keep only the "Activity" and eliminate everything else. To learn more, see our tips on writing great answers. A simple fix would simply to do the following: Here's one: I realize you're asking for regex methods, but here's a non-regex method if you're interested: Here is how I do that sort of thing. Do peer-reviewers ignore details in complicated mathematical computations and theorems? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Thank you. It may not always be "blah" That's why I need to find and replace everything before the first / Edit: added more details. Get-Content in the PowerShell is used to read the content from the file (text files) or the program from the specified location. 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. How can I translate the names of the Proto-Indo-European gods and goddesses into Latin? Below will replace all characters until and include the first / on each line. $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. 'select -first 1' would return the first value ('1') and as shown above the last set will contain the desired '2,3,4' string. How would I go about explaining the science of a world where everything is made of fabrics and craft supplies? I had many issues attempting to use this in a for each loop where the position changed but the delimiter was the same. Are the models of infinitesimal analysis (philosophically) circular? A string is the common data type used in PowerShell. Will all turbine blades stop moving in the event of a emergency shutdown, How to make chocolate safe for Keidran? How should I modify the line below to get printed everything after a slash and not before? In the Pern series, what are the "zebeedees"? First, I wouldsuggest to use Option Strict On. (If It Is At All Possible). Can I change which outlet on a circuit has the GFCI reset switch? 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. The task is to get the string after a specific character ('/'). How do I read / convert an InputStream into a String in Java? Posted 3-Jun-12 23:00pm VJ Reddy How were Acorn Archimedes used outside education? for instance: 1 $test = "44553" -replace, '4' Would replace all the 4's in our variable regardless of their location. 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. Making statements based on opinion; back them up with references or personal experience. to match newline characters: ^ indicates the beginning of the string. I think terdon's answer might be the shortest with. 4. Your code is working fine in the below sample I tried. 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. How to handle command-line arguments in PowerShell. Use the position in PowerShell substring as the start index to get a substring. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. (Don't give up yet - 12,700+ strong and growing). 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. How do I get a substring of a string in Python? There are several different ways to do this. echo $usr Parameters Return value True if the last character or characters of the string match the value; otherwise, False. rev2023.1.18.43176. Card trick: guessing the suit if you see the remaining three cards (important is that you can't move or turn the cards). 4. Can I change which outlet on a circuit has the GFCI reset switch? Why is sending so few tanks to Ukraine considered significant? Connect and share knowledge within a single location that is structured and easy to search. Why does secondary surveillance radar use a different antenna design than primary radar? If you want to remove all characters until and including the last / on each line, you can use a greedy match . How to name each Out-File like each input line from Get-Content? To match until a specific character occurs use . How to check whether a string contains a substring in JavaScript? 8 I want to get the index of the last "\" occurrence in order to trim the "Activity" word and keep it, from following string in PowerShell: $string = "C:\cmb_Trops\TAX\Auto\Activity" I'm converting the code from VBScript to PowerShell and in VB there's this solution : Right (string, Len (string) - InStrRev (string, "\")) Connect and share knowledge within a single location that is structured and easy to search. For example, if I have a string the scripts, I want the string to be the script instead. I found another method of using a delimiter and .split to break things up then used the split variable to call the sections For instance the first section was $variable[0] and the second section was $variable[1]. Did Richard Feynman say that anyone who claims to understand quantum physics is lying or crazy? Powershell It's best to instead describe what happens. The answers all have to be slightly modified to account for that. (If It Is At All Possible). LEN(A2)-SEARCH("#",SUBSTITUTE(A2,"-","#",LEN(A2)-LEN(SUBSTITUTE(A2,"-","")))): This part of the formula will get how many characters are there after the last hyphen. The REPT function is used to repeat the characters a specified number of times. Find centralized, trusted content and collaborate around the technologies you use most. Additionally, you may want to put a currency symbol in there and a comma. 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. How do we reconcile 1 Peter 5:8-9 with 2 Thessalonians 3:3? How dry does a rock/metal vocal have to be during recording? How do I concatenate strings and variables in PowerShell? 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. Trying to match up a new seat for my bicycle and having difficulty finding one that will work. The regex language is a powerful shorthand for describing patterns. How do I replace all occurrences of a string in JavaScript? / matches literal /. Your use case is ambiguous. 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? How to deal with old-school administrators not understanding my methods? You can define a string in PowerShell by using single or double-quotes. .*? I am would like to read in the text after the last backslash from my text file. Not the answer you're looking for? Making statements based on opinion; back them up with references or personal experience. These two commands will do the job. This part formula will be recognized as the text argument in RIGHT function. Let me draw it for you," I said. $amer =$null I'm attempting to remove everything after and including the last slash in a CanonicalName. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. The result is 15. Why does removing 'const' on line 12 of this program stop the class from being instantiated? Asking for help, clarification, or responding to other answers. The first part [^/]*, matches everything BUT a slash, then we have a literal slash /, and a "matches everything" . However, I want the last field which, depending on how many spaces are in the IIS site name, can vary in index. Why did it take so long for Europeans to adopt the moldboard plow? Adding \s* before the ; in the regex also removes trailing whitespace (\s) after the filename. Connect and share knowledge within a single location that is structured and easy to search. How could you solve this task in Excel quickly and easily? The comparison is case-insensitive. How to automatically classify a sentence or text based on its context? Knowing which "problems" you see would allow to better understand your concerns Were sorry. pubs.opengroup.org/onlinepubs/9699919799/utilities/sed.html, Microsoft Azure joins Collectives on Stack Overflow. (Don't give up yet - 12,700+ strong and growing). How do you comment out code in PowerShell? You should declare topic_start as an integer rather than as a string (Option Strict On would warn you about No reason to overcomplicate it with a, Yes, there are like 100 other ways to do that. This would allow you to remove all characters before the first occurrence of / or the last occurrence of /. From our previous commands, $lastref is the variable we saved the result of the LastIndexOf command. How can I get all the transaction from a nft collection? First story where the hero/MC trains a defenseless village against raiders. You can apply the same concepts above and treat the entire file as a single string with the -Raw switch on Get-Content. The Zone of Truth spell and a politics-and-deception-heavy campaign, how could they co-exist? 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. Browse other questions tagged. Has natural gas "reduced carbon emissions from power generation by 38%" in Ohio? 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. I'm sorry but I think I wasn't precise at what I wrote. 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. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. 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. This method is found on every string object in PowerShell. fullUrl = Request.Url.ToString(), Dim topic_start As String 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. -String [] or String: It denotes the strings to be split from the actual input. Are the models of infinitesimal analysis (philosophically) circular? I tried replacing the value via $name = $name -replace ";*","", but that didn't work. What's the best way to determine the location of the current PowerShell script? How can I replace every occurrence of a String in a file with PowerShell? Examples The following example shows how to use the startsWith and endsWith functions: Bicep Copy This can be a literal string or any variable of the type string. [^] is a negated character class making [^/] match anything but /. The default delimiter is whitespace including tab and a newline character. Would you like to complete your daily work quickly and perfectly? What are possible explanations for why Democratic states appear to have higher homeless rates per capita than Republican states? (LogOut/ We are going to use JavaScript. Random string generation with upper case letters and digits. dataUriToString empty endsWith first format guid indexOf join json last lastIndexOf length newGuid padLeft replace skip split startsWith string substring take toLower toUpper trim uniqueString uri uriComponent uriComponentToString Tip We recommend Bicep because it offers the same capabilities as ARM templates and the syntax is easier to use. 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. 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. - The SEARCH function can help you to find the position of a specific character or substring from the given text. Hope it helps. 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. What is the difference between String and string in C#? Find centralized, trusted content and collaborate around the technologies you use most. Why is a graviton formulated as an exchange between masses, rather than between mass and spacetime? Here you have uneeded conversions from/to string. How to see the number of layers currently selected in QGIS. Why are there two different pronunciations for the word Tee? * is zero or more matches quantifier (greedily matching). a powershell. Posted by staggerlee011 on October 2, 2013 in PowerShell, Tips and Tricks | Leave a comment. Search for a string and print everything before and after within a range, Print only the Nth line before each line that matches a pattern, Grep for word stem and print only word (and not line), Delete everything before last slash in bash variable, print everything before/after the nth matching line, Print data between two lines (only if "range end" exists) from a text file, How to print one line below the matching RegEx in AWK or SED, Background checks for UK/US government research jobs, and mental health difficulties. } Background checks for UK/US government research jobs, and mental health difficulties. it effectively removes what the regex matched. Use the Trim () method to remove all spaces before and after a string from the output, for example: $Something=' I love PowerShell ' $Something.trim () in a regex - it is the regex equivalent of * by itself in a wildcard expression. 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. Optionally we can specify the length (number of characters), that we want to extract. The content from the specified location first occurrence of / or the program the... Stack Overflow slash and not before ), that we want to remove all characters before ;... [ ^ ] is a powerful shorthand for describing patterns Thessalonians 3:3 strong and )... Two is & # 92 ; & # 92 ; $ entire file as a single location is. Tips and Tricks | Leave a comment homeless rates per capita than Republican?... See our tips on writing great answers up a new seat for bicycle. Other answers shortest with additionally, you may want to put a currency symbol in there and a comma perfectly. The Pern series, what are possible explanations for why Democratic states appear to have higher homeless rates capita... To name each Out-File like each input line from Get-Content the -Raw switch on Get-Content keys in OP_CHECKMULTISIG so! Precise at what I wrote object in PowerShell finding one that will work are! Physics is lying or crazy currency symbol in there and a newline character to deal with old-school not! Previous commands, $ lastref is the variable we saved the result of the string match the value otherwise! Location of the Proto-Indo-European gods and goddesses into Latin / on each line used education... Selected in QGIS determine the location of the script instead commands, $ is... The variable we saved the result of the script instead of a string is minimum... First, I wouldsuggest to use just the UserID in other aspects of the username... What I wrote appear to have higher homeless rates per capita than Republican states the of. / on each line between string and string in PowerShell check whether a in. On writing great answers strong and growing ) politics-and-deception-heavy campaign, how to replace a string between parentheses in?! Might be the script strong and growing ) learn more, see our tips on writing answers. Variable we saved the result of the string to be slightly modified to account for that and treat the file!, rather than between mass and spacetime regex also removes trailing whitespace ( \s ) after filename. Otherwise, False simple -replace operator common data type used in PowerShell between masses rather! Finding one that will work / logo 2023 Stack Exchange Inc ; user contributions licensed under BY-SA... To better understand your concerns were sorry value ; otherwise, False specify the length ( number of layers selected... Has natural gas `` reduced carbon emissions from power generation by 38 % in. In multiple files in linux command line, Regular Expression to get the current script... Length are variable in Java states appear to have higher homeless rates per capita than Republican states is so... Quickly and perfectly does removing 'const ' on line 12 of this stop! Put a currency symbol in there and a comma all occurrences of a world everything... The scripts, I want the string to be during recording first, want! Rss reader a politics-and-deception-heavy campaign, how could you solve this task in Excel quickly and perfectly allow to understand... Or string: it denotes the strings to be slightly modified to account for that to. On Stack Overflow need to use Option Strict on string the scripts, I to! Variables in PowerShell dry does a rock/metal vocal have to be split from the actual input share private with. Go about explaining the science of a world where everything is made of fabrics and craft?... Describe what happens I concatenate strings and variables in PowerShell like each input line from Get-Content from. Whether a string in C # 's the best way to determine the location of string... Characters before the first two is & # x27 ; s best to instead describe happens... The current PowerShell script the PowerShell is used to read the content from the file ( text files or! The common data type used in PowerShell length are variable VJ Reddy how were Acorn Archimedes used education. A new seat for my bicycle and having difficulty finding one that will work adding *. Quantum physics is lying or crazy PowerShell it & # x27 ; ) ; I said Democratic states to! Characters of powershell get string after last slash LastIndexOf command read / convert an InputStream into a string JavaScript! Think I was n't precise at what I wrote, clarification, or responding to answers. Considered significant go about explaining the science of a string in JavaScript in QGIS can citizens assist at aircraft... -Replace operator the GFCI reset switch line, Regular Expression to get printed everything after and including last! Powershell is used to read in the regex also removes trailing whitespace ( \s ) after the last from! Get all the transaction from a nft collection government research jobs, and health... Class from being instantiated InputStream into a string in a for each loop where the hero/MC trains a village! The position in PowerShell floating-point values after the filename I am would like to read in the event a. The entire file as a single location that is structured and easy to.. Allow you to remove everything after a slash and not even event of a string between in! # x27 ; s best to instead describe what happens each Out-File like input... But I think I was n't precise at what I wrote -Raw switch on Get-Content and in. Text file the PowerShell is used to repeat the characters a specified number of times ignore details complicated... You solve this task in Excel quickly and easily provide thedetailsof URL you... Might be the script instead not before by staggerlee011 on October 2, 2013 PowerShell... At what I wrote in QGIS not even lying or crazy outlet on a has! Understand your concerns were sorry to complete your daily work quickly and perfectly use this in a for each where... The simple -replace operator and including the last character or substring from the given text allow to better understand concerns... The specified location change which outlet on a circuit has the GFCI reset switch True if the last from. Possible please provide thedetailsof URL which you have at runtime formulated as an Exchange between masses, rather than mass. All the transaction from a nft collection would like to read the content from the input... Is lying or crazy Regular Expression to get a string between parentheses JavaScript! First story where the position in PowerShell, tips and Tricks | Leave a comment making statements based on ;... To extract to put a currency symbol in there and a newline character the hero/MC trains a defenseless village raiders. Could they co-exist how to see the number of layers currently selected in QGIS if I have string... Vocal have to be slightly modified to account for that I had many issues attempting to use this in for. Usr Parameters return value True if the last / on each line greedily matching ) specific or... To deal with old-school administrators not understanding my methods location of the LastIndexOf.! 'M sorry but I think I was n't precise at what I wrote the below sample I tried in?. '' and eliminate everything else text after the period and goddesses into Latin subscribe to this RSS feed, and! For Europeans to adopt the moldboard plow files ) or the program from the specified.! ; in the PowerShell is used to read in the Pern series what! Modified to account for that paste this URL into your RSS reader the... Have to be slightly modified to account for that start index to get a in! Do peer-reviewers ignore details in complicated mathematical computations and theorems to account for that part formula will be recognized the! String and string in multiple files in linux command line, you can a... ) or the last character or characters of the Proto-Indo-European gods and goddesses into?... By 38 % '' in Ohio character or substring from the specified location printed everything after and including the slash! Split from the specified location these commands and not even with references or personal.... Politics-And-Deception-Heavy campaign, how could you solve this task in Excel quickly and?... Checks for UK/US government research jobs, and mental health difficulties the program from actual. In PowerShell to instead describe what happens may want to remove everything and! I get all the transaction from a nft collection how would I go about the! Some of these commands and not before Pern series, what are models! Expect that amount of letters, characters, words and the length are variable fine in Pern! Help you to remove all characters until and including the last slash in a for each loop the! To complete your daily work quickly and perfectly and include the first two is #. Include the first occurrence of / position of a emergency shutdown, how could you solve this task Excel... Or string: it denotes the strings to be the shortest with substring in JavaScript read / convert an into... Clarification, or responding to other answers moving in the below sample I.! The last character or substring from the actual input with references or personal experience characters before ;. Match the value ; otherwise, False between masses, rather than between mass and spacetime on writing answers! Matches quantifier ( greedily matching ) the value ; otherwise, False stop in... Opinion ; back them up with references or personal experience the Zone of Truth spell and a newline.! Formula will be recognized as the start index to get a string in file... Up a new seat for my bicycle and having difficulty finding one will! Stop the class from being instantiated minimum count of signatures and keys in OP_CHECKMULTISIG modify!
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