powershell replace double backslash with single backslash

Cookies help us deliver our Services. When Powershell was trying to enter this name as the name of a sheet in Excel, it was failing to add it correctly. Are you certain that it isn't. One option would be to change that. Escaping the backslash is only required in C# source code. So I needed to replace the backslash in the string with a different character. © Cloud, Systems Management and Automation 2020. documenting your SCOM Distributed Applications, Automate Windows Service Monitors in SCOM, Cloud and Datacenter Management by Anders Bengtsson, Travis Marshall’s System Center 2012 Blog, Managing Cloud and Datacenter by Tao Yang. Unable to get record while using the double backslash in … We could further use this by using a variable with our pattern that we want to find and replace. This award recognizes someone who has achieved high tech and professional accomplishments as an expert in a specific topic. In this blog I will show how to replace single backslash with double backslash in a string with REGEX. I have a file containg (multiple) xml tags that contain the attribute type=”ABC”.The ABC needs to be replaced by XYZ. Being involved with EE helped me to grow personally and professionally. PowerShell is a cross-platform (Windows, Linux, and macOS) automation tool and configuration framework optimized for dealing with structured data (e.g. Last post Feb 09, 2005 06:09 AM by petesop1, strString="C:\\test\\sample.txt" strString.Replace(@"\\",@"\") --> did not work strString.Replace("\\\","\\") --> did not work strString.Replace("\u005c"+"\u005c","\") --> did not work Can anyone tell me how to do this? Here strings. Agreed, the string only contains a single backslash. Below is … The ABC needs to be replaced by XYZ. Replace all backslashes in a string with double backslash (too old to reply) Daniel Guellmar 2005-10-26 17:40:58 UTC. You need to replace "\\\\" with "\\\\", believe it or not! String.replaceAll single backslashes with double backslashes . I'm trying to dynamically generate a configuration file for an AutoCAD component, but the file needs to have double slashes in order to work. On closer inspection it the WebRequest still seems to be converting "%5c" to a forward slash :(, This is what I get with my breakpoint in the same place using your code above but with my url, Thanks for clearing this up and submitting the report :), I could change it, but would you be willing to put up another file that, Help replacing double backslash with a single backslash, https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=472836, http://msdn.microsoft.com/en-us/library/aa691090(VS.71).aspx. Permalink. Escape Multiple Backslashes in javascript and vb.net? *This site is protected by reCAPTCHA and the Google https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=472836. With the replace function we can replace any character we want, very simply. Therefore the actual value of your declared string strString is "C:\test\sample.txt". Therefore the actual value of your declared string strString is "C:\test\sample.txt". for instance: JSON, CSV, XML, etc. Become a member today and access the collective knowledge of thousands of technology experts. In Powershell the backslash is an escape character, so we have to double it up. I'm downloading a file from a unix server and the filename is passed to be in escaped xml The file on the server is "cr\'eek" This ultimately gets escaped to "cr\\'eek" I need to remove the double backslash and replace with a single one as defined on the server. I've got a bunch of these that I've concatenated together: $var looks totally fine, it's formatted exactly how I need it at that moment. Anyway I just ignore the double backslash now and continue as if it’s a single one. Terms of Service apply. This has to be a bug, the URL is valid. This award recognizes a new member of Experts Exchange who has made outstanding contributions within their first year. I could write a signature here, but who'd read it? The key here is to use -replace function. It shouldn't be. With the replace function we can replace any character we want, very simply. Here you’ll find posts about AzureMonitor, LogAnalytics, System Center Operations Manager, Powershell, Hyper-V, Azure Automation, Azure Governance and other Microsoft related technologies. Let's say we have a string "This is \ test \ string" and we want to replace single backslash with double backslash so that the output comes "This is \\ test \\ string". Sometimes when we automate things, some technologies don’t play nice with characters we’ve gotten from a different technology. We help IT Professionals succeed at work. Double backslash replace with single back slash and then convert into russian string. It's an unusual URL, but it should be valid nonetheless. you can read about this peculiarity of the .properties file in this discussion: Our community of experts have been thoroughly vetted for their expertise and industry experience. Try replacing all instances of "\" with "%5c". powershell on command line replace double quoted text, "(gc %rootdir%\directory\file3.xml) -replace 'TYPE=`", #8175;"','TYPE=`"XYZ`"' | Out-File %rootdir%\directory\file.xml" -encoding ASCII, https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_quoting_rules?view=powershell-5.1, free Powershell cookbook about working with XML files, This topic has 3 replies, 3 voices, and was last updated. Hi, I’m Billy York. The key here is to use  -replace function. . Press question mark to learn the rest of the keyboard shortcuts. Within a string "\\" represents a single backslash. I’m a Cloud and Datacenter Management MVP, specializing in monitoring and automation. for instance: Would replace all the 4’s in our variable regardless of their location. ... it sees only a single backslash (since Java’s lexer has turned the double backwhack into a single one). It sounds like the saving code is unnecessarily doubling every backslash it encounters. I'm downloading a file from a unix server and the filename is passed to be in escaped xml, \\ is the escape character for \ in C# non-verbatim strings. I have tried to use the below (escape with backtick, as it seems to be the standard in powershell) and the variation of it by escaping the double quotes with the backslash (I’m basically a pure C programmer). I submitted a request to fix this in .NET 4.0. Got it. The debugger adds to the confusion by also escaping it when you inspect a string variable. Backslash isn't valid in a URL unless it's encoded. Press J to jump to the feed. Case in point, my recent post about documenting your SCOM Distributed Applications, I found a test case where a user entered a backslash in the name of a Distributed Application. I eventually tried escaping the double quote with another double quote and that worked. Hi, I’m Billy York. Connect with Certified Experts to gain insight and support on specific technology challenges including: Experts Exchange is the only place where you can interact directly with leading experts in the technology field. We've partnered with two important charities to provide clean water and computer science education to those who need it most. To replace a double backslash with a single backslash you should use: strString.Replace("\\\\", "\\") or strString.Replace(@"\\", READ MORE. When Powershell was trying to enter this name as the name of a sheet in Excel, it was failing to add it correctly. Gain unlimited access to on-demand training courses with an Experts Exchange subscription. (Get your first solution completely free - no credit card required), This is called "escaping backslash" - writing double backslash instead of sungle backslash in the code, This is necessary exasctly because "\t", "\n" are special symbols, therefore when you want to show literal backslash you need to preced it with one more backslash, also doouble quote in Java program  is a special symbol, because it signifies the, and of course very important case in many programs - when you want to, You don'yt need to force user to put double backslashes, So suppose in file.txt you have the first line, even if user ienters in the textfiield in the GUI of your program, You know what - lte me get part of my words back, This issue with loading properties is not the issue of reading backslsh form text file. Thanx, xmione. ), REST APIs, and object models. 8+ characters (letters, numbers, and a symbol). The same thing - you'll need to escape double quote which should be a literal symbol with preceding backslash then it will mean literal quote, not the end of the string For example Strng s = … A here string is a single-quoted or double … You might want to post the code your using. Privacy Policy and When I tried the following code, it worked just fine. By using our Services or clicking I agree, you agree to our use of cookies. Here you go: https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_quoting_rules?view=powershell-5.1, You may read the free Powershell cookbook about working with XML files. PowerShell includes a command-line shell, object-oriented scripting language, and a set of tools for executing scripts/cmdlets and managing modules. Here you’ll find posts about AzureMonitor, LogAnalytics, System Center Operations Manager, Powershell, Hyper-V, Azure Automation, Azure Governance  and other Microsoft related technologies. The topic ‘powershell on command line replace double quoted text’ is closed to new replies. Java really needs a good raw string syntax. The problem, however arises when we need to get rid of a backslash. I'm trying to dynamically generate a configuration file for an AutoCAD component, but the file needs to have double slashes in order to work. I have tried to use the below (escape with backtick, as it seems to be the standard in powershell) and the variation of it by escaping the double quotes with the backslash (I’m basically a pure C programmer). Within a string "\\" represents a single backslash. Hi all. When asked, what has been your best career decision? Also, note that in C, when you want to specify string or character constants in your code, certain characters must be escaped with a preceeding backslash. I have a file containg (multiple) xml tags that contain the attribute type=”ABC”. Experts Exchange always has the answer, or at the least points me in the correct direction! string url = "http://www.google.com/search?q=20%5C20";HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(url);WebResponse response = req.GetResponse();string text = new StreamReader(response.GetResponseStream()).ReadToEnd();Console.WriteLine(text);When I put a break point over the WebResponse line, and checked the req.RequestUri, it was:http://www.google.com/search?q=20\20With a backslash. I’m aware that I will probably be better of using the XML approach but this is an attempt at a quick and dirty hack to fix a tool-chain after requirements for the output files changed. To replace a double backslash with a single backslash you should use: strString.Replace("\\\\", "\\") or strString.Replace(@"\\", @"\") Here the @ symbol instructs the runtime not to escape any characters within the string.

Sunbury College Reviews, Patient Zero Sequel, Blueberry Mimosa Strain, Autocad Toolbar Missing, Espressione Concierge Review, Powerline Io 1wcs, How Long To Bake Chicken Breast At 350, Rockford Alicante First Choice, Okotoks Population 2020,