regex for invalid filename characters

* [\\\"&Char (34)&"]. I started to look at how to do this in a regular expression, but frankly RegEx just frightens me. The idea of my project is to recurse through the entire directory, gather up all the names of the files and replace invalid characters (invalid for a SharePoint migration). By invalid I mean characters that are not allowed in a file path. This pattern could be used for searching, replacing and other operations. You can use a "strip path" and "match regular expression" to come up with a working solution. We introduced different algorithms to detect an invalid filename using Java. People ignore it most of the time. It then outputs the cleaned string. As @jlindstrom said, IsMatch () can achieve your needs, I have a test on my side, please take a try as below. I am using (\w)* How to modify this reg exp to accept Space, _ (underscore) and . For a Windows Form application the better solution for file and path names would be to use the SaveFileDialog control that does all path and file validation for you and will not allow the user to input invalid names or navigate to a directory they do not have permission for. home > topics > c# / c sharp > questions > regex expression to replace invalid filename characters. A regular expression is not language specific but they differ slightly for each language. (dot) My formats, (I gave only few) file.txt file.abc.txt file name.csv file1 file_X.dat file_02_2009.zip file_02_2009.zip.gz Thursday, February 5, 2009 10:31 AM Anonymous 690 Points 0 These other characters have special meanings when used in file names in OneDrive, SharePoint, Windows and macOS, such as "*" for wildcards, "\" in file name paths, and names . [^a-zA-Z0-9] Ranges Permalink. Do you want to request a feature or report a bug? 1 2 3 4 5 6 7 8 9 private static string MakeValidFileName(string name) { string invalidChars = System.Text.RegularExpressions.Regex.Escape(new string(System.IO.Path.GetInvalidFileNameChars())); Method #1 : Using replace() One can use replace() inside a loop to check for a bad_char and then replace it with the empty string hence removing it. regex to find invalid characters in filename regex to find invalid characters in filename grazinggoat (Programmer) (OP) 10 Nov . In the case of cleaning a file name of bad characters Regex works fine. Staying at the filename scenario let's assume your code somewhere creates/saves a file using a naming convention. node.js check if characters in string. Changing FileNames using RegEx and Recursion. A regex usually comes within this form /abc/, where the search pattern is delimited by two slash characters /. windowsReservedNameRegex () Returns an exact-match case-insensitive regex that matches invalid Windows filenames. I am trying to create a rule for redirection from http to https + add 'www' if missing. [2] Search for Invalid Characters via A Loop. Besides the invalid characters that OneDrive can correct for you, other characters and combinations of characters may also prevent files and folders from syncing. Checks for a valid windows file name (Must be used with the case-insensitive option Checks that the file has at lease one char, does not contain any invalid characters and does not have a reserved word as a file name. You can add or remove characters to keep as you like, and/or change the replacement character to anything else, or nothing at all. Strip Invalid Characters from Filenames Problem You want to strip a string of characters that aren't valid in Windows filenames. For example, on Windows-based desktop platforms, invalid path characters might include ASCII/Unicode characters 1 through 31, as well as quote ("), less than (<), greater than (>), pipe (|), backspace (\b), null (\0) and tab (\t). The regular expression pattern [^\w\. node.js check if characters in string. This will replace anything that isn't a letter, number, period, underscore, or dash with an underscore. This SAVE_FILE subroutine here is supposed to save a workbook to a specific directory with a very specific name -- based on the worksheet's data. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Linux uses UTF-8 as the character encoding for filenames, while Windows uses something else. You can define characters you want or remove in the regular expression as shown in our example. Remove-InvalidFileNameChars accepts a string and removes characters that are invalid in Windows file names. To create the name I'm cleaning the entry using another function. # Regular Expression - Using characters from a-z . no special characters express validator. It will check if the name is valid. - Virendra Chaudhary. Commenting it late but thanks you for your well-explained answer, Method 1 works for me, didn't tried method 2 0 Any character that matches this pattern is replaced by String.Empty, which is the string defined by the replacement pattern. The diacritics on the c is conserved. Show activity on this post. Invalid characters: " # % & * : < > ? js check file exist. js check file exist. E.g., you could use \u007F-\uFFFF to match all characters above the regular ascii character set. Set the OnChange property of the corresponding DataCardValue to TextInput control as below. However, I'm completely unfamiliar with Regular Expressions. Simplest way to remove invalid filename characters. Make sure you provide a valid email address else you won't be notified when the author replies to your comment Checks for a valid windows file name (Must be used with the case-insensitive option Checks that the file has at lease one char, does not contain any invalid characters and does not have a reserved word as a file name. Share Improve this answer answered Jan 10, 2012 at 14:22 Great Regex, but you can do better! . One easy way to do it is by using the .NET System.IO.Path.GetInvalidFileNameChars () method. So, by placing all invalid characters within it and adding a global (g) flag at the end of the regular expression, we can effectively strip those character from the string. Cannot be longer than 128 characters. File names are quite sensitive and may not contain a number of reserved characters. This pattern could be used for searching, replacing and other operations. You can add your comment about this article using the form below. Regex 具有扩展名且无路径的长文件名模式的PostgreSQL正则表达式匹配,regex,postgresql,Regex,Postgresql,我正在尝试使用正则表达式将长文件名与csv扩展名匹配示例文件名： Always TheSameText_ExtractStoreLevelUnLtdByWeek_STORENAME_20160306.csv Always TheSameText_ExtractStoreLevelUnLtdByWeek_ANOTHERSTORENAME_20150705.csv 我正在使用： file_name . Regular Expression in Java is most similar to Perl. Essentially he is listing out all the characters that are not allowed in an Excel file name and tests each "invalid character" to see if it's in the submitted file name. Operations like "insert a comma before the last 3 digits" extend this . By default the space character is ignored, but can be included using the RemoveSpace parameter. Avoid using spaces and underscores; use a hyphen instead. 8.25. Here we use \W which remove everything that is not a word character. I cannot for the life of me figure out the gobbly-gook syntax and if I do need it, I'll . C:\Path\*.*. \\SRV\Path\*.txt. This will also improve your search engine rankings . My Google Fu has failed me, as all my . So both of these should return true. "If you see a " in the regex replace it with a " character" how to block special characters in javascript. IsMatch (DataCardValue6.Text,". Regex is extensively utilized in applications that require input validation, Password validation, Pattern Recognition, search and replace utilities (found in word processors) etc. IsMatch (DataCardValue6.Text,". static string removeBadChar (string filename) {. However, \\*\Path\*. [2] Search for Invalid Characters via A Loop. You cannot use the period character at the end of a file name. So maybe its good to log everything. . 720. (Help) Using Rename option on JDownloader2 to truncate long filenames with Regex I've tried to download files with filenames longer than 255 characters, which gives a "Invalid download directory" error, so I've been trying to use the rename option on the download/linkgrabber list using regular expressions to no avail. *Please note file names should be limited to 100 characte These can be in the form of special characters for reconstructing valid passwords and many other applications possible. *") To warn the user the invalid characters, add a Label and set the following Text, Visible . * [\\\"&Char (34)&"]. It's quick & easy. If you want to remove invalid chars "* . Regex is extensively utilized in applications that require input validation, Password validation, Pattern Recognition, search and replace utilities (found in word processors) etc. This method returns a System.Char array containing all of the characters that can't be used in a file or folder name. To Remove Illegal Filename Characters in C# and VB.NET you can use the following snippet. Returns a regex that matches all invalid characters. These include CON, PRN, AUX, NUL, COM1, COM2, COM3, COM4, COM5 , COM6, COM7, COM8, COM9, LPT1, LPT2, LPT3, LPT4, LPT5, LPT6, LPT7, LPT8 and LPT9. The Replacement parameter will replace the invalid characters with the specified string. See attached code (version 8.5) Following ingress annotations I have tried apiVersion: extensions/v1beta1 kind. At the end we can specify a flag with these values (we can also combine them each other): We started from the java.io package, which takes care of most of the system limitations for us, but performs additional I/O actions and might require some permissions. Is there a t-sql way of checking if @filename is a valid string and if it is not replace @filename with a generic naming convention so the procedure does not error? Regex Match all characters between two strings. To validate file names and make sure they are legal, here is a slight adaption of yesterday's script (which checked file system paths). Here's a Regex that takes all of them into account: According to this support article from Microsoft not only are the special characters not allowed, but certain file extensions are also not allowed! Now for GetFileName(), you can use the same object Path.GetFileName(). return Regex.Replace( filename, @" [^\w\.-]", "_"); } Report this snippet Tweet. I'm not 100% happy with the method as that whole "remove invalid characters" block is repetetive and I know it's creating a new string object with each call. Replace file with your filename, of course. any character except newline \w \d \s: word, digit, whitespace Note that in the character class, the backslash has a special meaning and must be escaped with another backslash: \\ . Note : you can find references to Path object here and see all exception you have to handle invalid path input. Regular Expression to . This code was submitted by Jon Peltier in the comments section and I loved the approach. Java Regex classes are present in java.util.regex package that contains three classes: Pattern: Pattern object is the compiled version of the regular // Replace invalid characters with "_" char. how to block special characters in javascript. Solution 2: I assume you are on Linux box and the files were made on a Windows box. But unfortunately, that is not the case. RegEx to validate and replace invalid file name characters from a custom web part file . Then we checked the NIO2 API, which is the fastest solution, with the filename length check limitation. regex to find invalid characters in filename regex to find invalid characters in filename grazinggoat (Programmer) (OP) 10 Nov . I would instead though keep track of all of my changes like this (tee will append to this renames.log file, if renames.log doesnt exist it will make it.tee is just like > and tee -a is just like >> except that you also get screen . Don't start or end your filename with a space, period, hyphen, or underline. This works 99% of the time, the 1% it does not work is when one of the variables has invalid characters, which of course would generate an invalid file name. I think this is the cause of the problem. Name should contain only alphabets not numbers or other special characters javascript conditions. javascript check if string contains special characters. Hi, In c# I am looking for some code that can parse a string containing a pathname to a file and remove all the invalid characters. \a and \z are not the first and last characters, but the point before the first or after the last, and \b (for "break") also doesn't match characters but the place between at least one non-word character and at least one word character: \btmp matches "myfile.tmp" or "my tmp file" but not "my_tmp_file". Put another way, it searches for slash or backslash or colon or asterisk, or etc. i want to remove anything that is not a Letter (A,a,B,b.Z,z) number (0,1,2 . Thanks, Ward. The characters are grouped in square brackets, which tells the regular expression engine to find any occurrences of any of the listed characters within the filename. For example, you have a string with the title of a document that you want to use as the default filename when the user clicks the Save button the first time. I think this is the cause of the problem. And using _vti is not allowed either - so many restrictions! Notice without the -n sign it will commit the change. *") To warn the user the invalid characters, add a Label and set the following Text, Visible . A Regex (Regular Expression) is a sequence of characters used for defining a pattern. A Regex (Regular Expression) is a sequence of characters used for defining a pattern. Sample C# 1 2 3 4 5 6 public static string RemoveIllegalFileNameChars (string input, string replacement="") { var regexSearch = new string(Path.GetInvalidFileNameChars ()) + new string(Path.GetInvalidPathChars ()); internal/Remove-InvalidFileNameCharacters.ps1. is also not valid special characters for a file name in sharepoint. If it does, then there is a problem with the filename. Keep your filenames to a reasonable length and be sure they are under 31 characters. Yes they do. The origin of these characters is seemingly that I copied and pasted text from within pdf files (titles and author names) to the 'save as' dialog of pdf-readers, ignoring that they contained these invalid characters. ArgumentException : path contains one or more of the invalid characters defined in GetInvalidPathChars. within the filename. You cannot use the period character consecutively in the middle of a file name. If( IsMatch( TrimEnds(txtAccountName.Text), "*:<>/\|?" ), Blank(), TrimEnds(txtAccountName.Text) ) We tried escaping the character, we tried not escaping, we tried the Contains option, but still no luck If you find yourself having to strip illegal chars from user input, as I have found myself doing on numerous occasions when dealing with files and directory paths in Unity, it is always a good idea to have a method/function handy and at the ready, there are of course many ways to do this and I know that some would lean towards Regex as I have also done in the past, but here's my adapted . Applies to Here's a sample of the output: System.IO.Path.GetInvalidFileNameChars () Here are the examples of the csharp api class System.IO.Path.GetInvalidFileNameChars () taken from open source projects. According to the list of valid characters shown above, [#xD800-#xDFFF] are invalid XML characters. I would use "convmv". If you want to remove invalid chars "* . GitHub Gist: instantly share code, notes, and snippets. This works pretty well but we get an extra underscore character _. "You cannot use the period character consecutively in the middle of a file/folder name." . 592. Let's discuss certain ways to perform this particular task. The field will also be used as a file name when saving the document. Bug What did you do? NOTE: windows will show the above file as A~2+34GB but linux will show it. Replace invalid to valid file name by using RegEx. Hi Robin, If you want to make sure that only Ascii characters are used in the file name then you could try excluding unicode ranges in a similar to the way you use A-Z. By voting up you can indicate which examples are most useful and appropriate. As @jlindstrom said, IsMatch () can achieve your needs, I have a test on my side, please take a try as below. no special characters express validator. You would just have to check the "whole match" output to see if it contains anything. It could also accept empty string. " / \\ [ ] : ; | = ," from file name below is the code which can help you Sample code: using System; using System.IO; using System.Text.RegularExpressions; namespace SampleConsoleApplication { class Program { static. At first, it might look like there is a regular expression character class that would do what I want to do here—that is remove non-alphabetic characters. Set the OnChange property of the corresponding DataCardValue to TextInput control as below. Solution Regular expression [\\/:"*?<>|]+ So if they insert a unicode character in the field, and you check the length, it is, indeed, > 0. Windows apparently doesn't care if you put one of those in the file name, because I was able to save the file (the name is retrieved from the textbox) with that name. This is the . Expand | Embed | Plain Text. A word character is a character from a-z, A-Z, 0-9, including the _ (underscore) character. File Names. W2 have a data card, with a text input, that we need to validate that the text file does not contain any special characters. You wait until you start using backslash Regex codes in C# strings and view them in Visual Studio debugger! In addition now let's see how to replace illegal characters (or better to say reserved characters) in a string. / { | } ~ . You cannot start a file name with the period character. Character classes. This is a tool that can convert filenames from one character encoding to another. Linux uses UTF-8 as the character encoding for filenames, while Windows uses something else. PowerShell Tip - Escape Regex MetaCharacters 1 minute read Last week I worked on a Scorch PowerShell script that is looking for duplicate Incident Requests inside SCSM by checking new incoming request and existing ticket already in the system. There is the \w character class, which will match a word character; but here, word characters include numbers and letters. Post your question to a community of 470,405 developers. Valid File Names Supported characters for a file name are letters, numbers, spaces, and ( ) _ - , . javascript check if string contains special characters. Please note this is only a quick solution for a problem and not a thorough regular expression lesson. Taking into account Supplementary Planes, this means that we are interested in surrogate characters that don't form a valid surrogate pair. \ is the escape character in most regex engines, so you'll need to repeat it to make sure it gets included in the character class and doesn't just escape the | after it: [<>: . Checks for a valid windows file name (Must be used with the case-insensitive option Checks that the file has at lease one char, does not contain any invalid characters and does not have a reserved word as a file name. I have a larger directory with files whose filenames contain special characters such as line breaks. * should return false since a wildcard anywhere but the end is invalid. A word character is any letter, decimal digit, or punctuation connector such as an underscore. Invalid characters for Windows filenames. Most operating systems are case sensitive; always use lowercase . Copy this code and paste it in your HTML. The full set of invalid characters can vary by file system. I think there is a function that returns the invalid characters in the system.io library file.invalidcharacters () as a starting point? " / \\ [ ] : ; | = ," from file name below is the code which can help you Sample code: using System; using System.IO; using System.Text.RegularExpressions; namespace SampleConsoleApplication { class Program { static. I am looking for a Regex expression to identify paths with wildcards, but pilchards only allowed in the file name and extension portion of the path. You can add or remove characters to keep as you like, and/or change the replacement character to anything else, or nothing at all. This code was submitted by Jon Peltier in the comments section and I loved the approach. Essentially he is listing out all the characters that are not allowed in an Excel file name and tests each "invalid character" to see if it's in the submitted file name. @-] matches any character that is not a word character, a period, an @ symbol, or a hyphen. Aug 15, 2018 at 13:56. Find Substring within a string that begins and ends with paranthesis Blocking site with . It will only accept A-Z0-9a-z characters. I assume you are on Linux box and the files were made on a Windows box. Url Validation Regex | Regular Expression - Taha Validate an ip address match whole word Match or Validate phone number nginx test special characters check Match html tag Extract String Between Two STRINGS Match anything enclosed by square brackets. In my previous blogpost I described a Regex to match such characters. Name should contain only alphabets not numbers or other special characters javascript conditions. Plus the fun of HTML Tag characters being a part of the Regex (and you string, I suspect), and being swallowed by your browser, my browser, and various systems in between. Word character, a period, an @ symbol, or punctuation connector such as line breaks replaced by,... Post your question to a reasonable length and be sure they are under 31 characters 10 Nov according this... On linux box and the files were made on a Windows box by Peltier... Invalid XML Unicode characters - mnaoumov.NET < /a > 8.25 -n sign it commit. Create the name I & # 92 ; SRV & # x27 ; quick! Amp ; easy invalid Windows filenames in filenames and Directories... < /a > Simplest way to remove filename! An extra underscore character _ s quick & amp ; easy ; insert a before. ; use a hyphen instead can be included using the RemoveSpace parameter: contains... By the replacement parameter will replace the invalid characters in filename regex to validate and replace invalid filename characters strings. Then there is a tool that can convert filenames from one character encoding to another, but be! # strings and view them in Visual Studio debugger as the character encoding to another (. Of 470,405 developers a tool that can convert filenames from one character encoding for filenames regex for invalid filename characters. Find Substring within a string that begins and ends with paranthesis Blocking site with the the... 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B.Z, z ) number ( 0,1,2 ingress annotations I have a larger directory with files whose contain. For slash or backslash or colon or asterisk, or punctuation connector regex for invalid filename characters! 10 Nov somewhere creates/saves a file using a naming convention - mnaoumov.NET < /a 8.25. It does, then there is a tool that can convert filenames from one character encoding for filenames, Windows! Defined in GetInvalidPathChars pattern is replaced by String.Empty, which is the cause of the corresponding DataCardValue TextInput. They are under 31 characters, or etc invalid Windows filenames exact-match case-insensitive regex that matches this could! To perform this particular task use lowercase characters that are not allowed either - so many!! B, b.Z, z ) number ( 0,1,2 but we get an extra underscore character _ > Simplest to. //Www.Codegrepper.Com/Code-Examples/Javascript/Check+If+Filename+Contains+Special+Character+Javascript '' > regex 具有扩展名且无路径的长文件名模式的PostgreSQL正则表达式匹配_Regex_Postgresql... < /a > file Names invalid characters the! Whole match & quot ; _ & quot ; output to see if it contains anything are on linux and... Works pretty well but we get an extra underscore character _ not only are special. This pattern is replaced by String.Empty, which is the cause of invalid! Using the RemoveSpace parameter frightens me and replace invalid characters: & # x27 ; s quick & ;! Article from Microsoft not only are the special characters javascript conditions Windows filenames 470,405! A word character, a, B, b.Z, z ) number ( 0,1,2 characters javascript conditions &. Within a string that begins and ends with paranthesis Blocking site with /a > file Names digit, or hyphen. Character encoding for filenames, while Windows uses something else are also not allowed in a regular,... Or colon or asterisk, or punctuation connector such as an underscore I would use & quot ; &... If filename contains special character javascript... < /a > 8.25 quick & amp ; easy Escaping invalid XML characters... *.txt and the files were made on a Windows box API which... Digits & quot ; are also not allowed either - so many restrictions for slash backslash. The problem special characters javascript conditions the files were made on a Windows box an @ symbol or! Match & quot regex for invalid filename characters whole match & quot ; whole match & quot ; you can not use the object! Strings and view them in Visual Studio debugger has failed me, as all.... Submitted by Jon Peltier in the middle of a file/folder name. & quot ; _ & quot ; whole &. To replace invalid filename characters... < /a > Simplest way to remove invalid filename characters... < >! We checked the NIO2 API, which is the fastest solution, with the filename length limitation! Wait until you start using backslash regex codes in C # regex invalid characters with quot... Https: //www.mtu.edu/umc/services/websites/writing/characters-avoid/ '' > Escaping invalid XML Unicode characters - mnaoumov.NET < /a > Simplest to... The cause of the invalid characters: & quot ; insert a comma before last... > regex for invalid filename characters to avoid in filenames and Directories... < /a > regular expression to invalid! Contain special characters javascript conditions a file name when saving the document and operations! > Simplest way to remove invalid filename characters set the following Text Visible. Previous blogpost I described a regex to find invalid characters defined in GetInvalidPathChars, as all my allowed either so... A string that begins and ends with paranthesis Blocking site with //www.reddit.com/r/regex/comments/5k9uml/help_using_rename_option_on_jdownloader2_to/ >! String.Empty, which is the cause of the invalid characters, add a and... The end is invalid RemoveSpace parameter contains special character javascript... < /a > Simplest to! * & quot ; _ & quot ; convmv & quot ; extend this character encoding for,. - so many restrictions ; you can not use the period character at the end is invalid '' https //bytes.com/topic/c-sharp/answers/239679-regex-expression-replace-invalid-filename-characters. Start using backslash regex codes in C # regex invalid characters in filename grazinggoat ( Programmer (... Anywhere but the end of a file name when saving the document certain file extensions are also not allowed -... > characters to avoid in filenames and Directories... < /a > internal/Remove-InvalidFileNameCharacters.ps1 check if filename contains character... Pretty well but we get an extra underscore character _ length and be sure they are under 31 characters such! ( Programmer ) ( OP ) 10 Nov section and I loved the approach a regex to find characters. In C # strings and view them in Visual Studio debugger expression to the field will also be for! Extend this for a problem and not a thorough regular expression, but certain file extensions are also allowed. Here we use & # 92 ; * & # 92 ; &... A custom web part file //www.codeproject.com/questions/1100412/csharp-regex-invalid-characters-in-the-path '' > Dive into anything - reddit < /a > file.... The filename it in your HTML paste it in your regex for invalid filename characters Windows.... Field will also be used for searching, replacing and other operations line.! The last 3 digits & quot ; you can not use the period character consecutively in the system.io file.invalidcharacters... Character that matches invalid Windows filenames matches invalid Windows filenames Escaping invalid XML Unicode characters - mnaoumov.NET /a... Entry using another function replace the invalid characters: & quot ; output to see if it anything! & lt ; & gt ; regex just frightens me a thorough regular expression, but certain file extensions also! Is invalid character _ invalid Windows filenames would just have to check the & quot ; extend this and sure. Section and I loved the approach larger directory with files whose filenames contain characters.: //mnaoumov.wordpress.com/2014/06/15/escaping-invalid-xml-unicode-characters/ '' > Escaping invalid XML Unicode characters - mnaoumov.NET < /a > regular expression, frankly! Case sensitive ; always use lowercase problem with the specified string expression to, b.Z z! # x27 ; m completely unfamiliar with regular Expressions ; insert a comma before the last 3 &... End of a file/folder name. & quot ; char filename grazinggoat ( Programmer ) OP! A Label and set the following Text, Visible paranthesis Blocking site with in filename regex to validate replace. Line breaks keep your filenames to a community of 470,405 developers I & # ;... Replace invalid file name 2: I assume you are on linux box and the files made! //Mnaoumov.Wordpress.Com/2014/06/15/Escaping-Invalid-Xml-Unicode-Characters/ '' > Dive into anything - reddit < /a > internal/Remove-InvalidFileNameCharacters.ps1: instantly share code, notes and! Srv & # x27 ; s discuss certain ways to perform this particular.! Have to check the & quot ; _ & quot ; and the files were made on a Windows.... Characters - mnaoumov.NET < /a > internal/Remove-InvalidFileNameCharacters.ps1 uses UTF-8 as the character encoding for filenames, while Windows something... Removespace parameter ; *.txt a tool that can convert filenames from one encoding. Like & quot ; _ & quot ; character that is not a word character a., Visible windowsreservednameregex ( ) invalid file name when saving the document the & quot ; amp easy... Unfamiliar with regular Expressions problem with the filename, replacing and other operations // replace invalid characters, a. Look at how to do this in a file using a naming convention it contains anything last 3 &. Space character is any letter, decimal digit, or punctuation connector as! As an underscore or more of the corresponding DataCardValue to TextInput control as below the string by! Remove invalid filename characters filename length check limitation start a file name use & quot ; insert a comma the... - so many restrictions > internal/Remove-InvalidFileNameCharacters.ps1 for slash or backslash or colon or asterisk, or a hyphen mnaoumov.NET... Using another function encoding for filenames, while Windows uses something else or connector...

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