How is the 'right to healthcare' reconciled with the freedom of medical staff to choose where and when they work? The sed "s,? Also the way you are doing this will break for filenames with newlines in them. We'll see what answers you get on question mark, but I don't think there's any other word that would be accepted in formal writing. find . Recursive Grep with filename pattern specified. I assume it is a called a 'hook' as a matter of slang or, possibly, a common mistake. question mark to name files on Windows, you are welcome to try this *} instead, we couldn't process the contents of a directory with a question mark in its name. All the files in the present working directory are listed. DATE=$ (date +"%Y%m%d") FILE="log/$ {DATE}.log" php -q script.php >> $FILE 2>&1 int. For example, if you enter take?.txt as your search term, the search might return these files: take1.txt taken.txt take2.txt encoding for SFTP uploads is ANSII, where UTF-8 is expected)? 1 If you have the rename utility you could reduce it to just a find exec/xargs rename. Browse other questions tagged, 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. At some point or another, everyone who uses Windows must have tried to enter a file name, unwittingly also entering a restricted / forbidden / invalid / banned / illegal character, only to be blocked and informed of the following: . That is not regular expression, it is shell pattern. and confirmed it displays correctly and that programs with Unicode What are the benefits of learning to identify chord types (minor, major, etc) by ear? Unlike the other shells , when the C shell cannot substitute a filename for the metacharacter it is supposed to represent, the shell reports No match . The asterisk is used to substitute for many letters and symbols. What does the (?) How small stars help with planet formation. The specific term for this is called globbing. All three-character filenames are matched and listed, if the filename contains exactly three lowercase alphabetic characters. The Jargon File has a nice description for bang and Computer keyboard key explanations references all the other marks that you talk about, but nothing for question mark. So the above will match any name.extension and .name.extension, but not an ".extension" without a name (or a name without an extension). How to bulk-rename files with invalid encoding or bulk-replace invalid encoded characters? The folder name in question has a format of "Filename?". Is this an enconding error (e.g. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. How small stars help with planet formation. character. Learn more about Stack Overflow the company, and our products. In Excel I can easily write a formula to automatically replace every ordinary question mark with the fullwidth one: And it does the job. LATIN LETTER INVERTED GLOTTAL STOP WITH STROKE, LATIN LETTER REVERSED GLOTTAL STOP WITH STROKE, MODIFIER LETTER SMALL REVERSED GLOTTAL STOP, PRESENTATION FORM FOR VERTICAL QUESTION MARK. I would prefer to bulk rename all ? rev2023.4.17.43393. One idea using a simple while loop and parameter substitution: find . I tried using one or two backticks, but no success. These can also be used in Conditional Formatting rules that use the "Format cells that contain specific text" criteria. The question mark represents only one unknown character. Explore subscription benefits, browse training courses, learn how to secure your device, and more. Here, -v ("verbose" option) is used to print the names of files that are successfully renamed. Connect and share knowledge within a single location that is structured and easy to search. rev2023.4.17.43393. and not like this /?. Asking for help, clarification, or responding to other answers. Substitutes a line from standard input, without further interpretation. Run the command without -n to actually rename files. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. Alternative ways to code something like a table within a table? With rename it is possible to bulk change filenames. The best answers are voted up and rise to the top, Not the answer you're looking for? Let's investigate this, using the Windows 7 Start Menu search box and then the Start screen in Windows 8.1. I thought of using some vba functions like Chr() or ChrW() but with no luck, I must be doing something wrong. I meant the output on both ends. What are the historical reasons for the conventional sequence of footnote symbols? Not the answer you're looking for? finds "fy06?". Only if I manually run the script. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. In Powershell, how can I replace a string that contains a question mark? "Hook" jumped to mind as something I may have heard/imagined, but I couldn't find any other reference to it. In general terms, the question mark is used to substitute for one letter or symbol that you don't know. For example, here are a bunch of characters whose names contain question, or glottal, or hook, or interro: Now that characters have official names that are so tediously long, like LATIN LETTER INVERTED GLOTTAL STOP WITH STROKE, its even more likely that short slangy forms will get used, although probably only locally. For example, Like R?308021 returns RA308021, RB308021, and so on. How to change all occurrences of one character in a group of filenames with another? How to divide the left side of two equations by the left side is equal to dividing the right side by the right side? '-') done, one more thing that might be important: if I list the directory with "ls" the ? By preceding the question mark ( ? ) The question mark is a file substitution metacharacter and evaluates to a single character. (See, Your command contains special characters (. And i did not get lucky with rename. How to determine chain length on a Brompton? Thanx for the fast reply. If employer doesn't have physical address, what is the minimum information I should have from them? I tried this command: But it does not work; nothing is replaced/removed, it shows this error: I have these type of filenames in different directories, so I tried find command. YA scifi novel where kids escape a boarding school, in a hollowed out asteroid. Filenames containing six characters are matched and printed, starting with abc and followed by exactly three of any character. matches zero or one occurrences of any pattern in the parentheses. < > |. As Windows has native Unicode support, I tried that mark on my files This would truncate the name just before the first question mark. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Why hasn't the Attorney General investigated Justice Thomas? Cf. For example, doc*matches docand documentbut not dodo. Then, you can convert to unix-like format running, Found Notepad ++ to be very useful for correcting this after attempting the answer. Question mark symbol Use the ? When your sentence is a straightforward question, the question mark goes at the very end and serves as the terminal punctuation mark. :). Use it when you have a list of files with very similar names, or when you are unsure of a few characters. in the filename? How to use question mark after a name with an exclamation mark at the end. It only takes a minute to sign up. In particular, filename globbing uses "?" as a substitute for any one character, as opposed to the asterisk, "*", which matches zero or more characters in a string. Different file systems impose different restrictions on filename lengths. [^/]*$,,"); done, and it iterates over the filepaths (fp) found, and moves (renames) the filepaths with the same filepath without the part beginning with the first ? For example: (Get-Content file.txt) -replace "Hello?","Hello.". Brackets are used to match filenames containing one character from a set or range of characters. as this still presented errors when trying to convert. Matches abc1 , abc122 , abc123 , and abc2 . Does higher variance usually mean lower probability density? Matches abc followed by one or more digits; for example, abc3 or abc123 . on them to someone, so I dont know how people react to it on first * matches zero or more occurrences of any pattern in the parentheses. Table 9.4. 2 Answers Sorted by: 8 Question marks and asterisks are known as wildcards in find and replace functions, this means they already mean something other than their string values. If noglob is not set, all metacharacters must be escaped with a backslash if they are not to be interpreted. What screws can be used with Aluminum windows? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. *' | while read -r fname do echo mv "$ {fname}" "$ {fname//\? At some point or another, everyone who uses Windows must have tried to enter a file name, unwittingly also entering a restricted / forbidden / invalid / banned / illegal character, only to be blocked and informed of the following: A file name cant contain any of the following characters:\ / : * ? Is a copyright claim diminished by an owner's refusal to publish? Programmers have been known to call it hook. I tried it as ubuntu bash and it did not change anything: #!/bin/bash for filename in $(ls | grep ?) I wouldn't use it in a scholarly paper, but it would probably be acceptable in, say, a a magazine article. I have a tiny script that simply fetches the current date, runs a PHP script and redirect the output (and errors) to a filename containing the current date. Request for Substitution. The ksh print function gets the two question marks as an argument. Substitutes the string 1 if the name variable is set; 0 (zero) if this variable is not set. I overpaid the IRS. But the logic is . 4. The -- after mv are necessary in case a filepath starts with a - char. do mv $filename $(echo $filename | tr '?' For example, the exclamation point is often called a bang, the number symbol is called a pound sign or sharp symbol and the asterisk symbol is often called a star. 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. If a metacharacter is used and there is no filename that matches it, the Korn shell treats the metacharacter as a literal character. Unicode has support for question marks from some less popular languages. sorry for being unclear. qy. Does higher variance usually mean lower probability density? Connect and share knowledge within a single location that is structured and easy to search. Linux is a registered trademark of Linus Torvalds. Why does the second bowl of popcorn pop better in the microwave? *') starting from the current folder (. The -replace operator uses Regular Expression pattern matching. ", Why you shouldn't parse the output of ls(1), The philosopher who believes in Web Assembly, Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. Asking for help, clarification, or responding to other answers. In this case the name is specified as any directory with the second character of the directory name 'd', followed by any other characters. What kind of tool do I need to change my bottom bracket? Making statements based on opinion; back them up with references or personal experience. The vertical bar represents an OR condition; for example, either 2 or 9 . On Opus, where I see the most, it has no "space" around it. YA scifi novel where kids escape a boarding school, in a hollowed out asteroid. ]* filename globbing pattern would expand to any name in the current directory that contains a question mark. Making statements based on opinion; back them up with references or personal experience. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. In shell and scripting languages, the question mark is often utilized as a wildcard character: a symbol that can be used to substitute for any other character or characters in a string. Print (ifiles) os.rename (ifiles, ifiles.replace (?,'')) it looks like you want us to write some code for you. Real polynomials that go to infinity in all directions: how fast do they grow? One character would also be permanently lost and could cause confusion when used without considering that it would be seen as a question mark. The filename youx will be substituted in the string to read, How are youx (probably not what you wanted to happen). If you too have been bothered by the impossibility of using a All four-character names are matched and listed if the filename starts with abc , followed by 1 , 2 , or 3 . To learn more, see our tips on writing great answers. I figured there was a simple solution, but I could not find it. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Basically, Windows blocks these characters from being used in file names because the same characters are used in its coding so it would get tripped up otherwise. This works for me, on my systems. NOTE: Remove the echo from the above command to actually rename the files. is escaped to protect it from filename expansion. The shell treats the question mark as a literal question mark if it cannot find a match. rename 's/a/A/g' * All four-character filenames are matched and listed if the filename starts with abc , and is followed by a number in the range from 1 to 3 . Follow How can I make the following table quickly? You can escape the question mark by placing a backslash before it as such: (Get-Content file.txt) -replace "Hello\?","Hello." Share Improve this answer Follow There are none, so the two question marks are treated as literal characters. Cookie Notice Find 29 ways to say QUESTION MARK, along with antonyms, related words, and example sentences at Thesaurus.com, the world's most trusted free thesaurus. How is the 'right to healthcare' reconciled with the freedom of medical staff to choose where and when they work? ? [^/]*$,," command actually finds a ?, then any amount of chars other than / till the end of string, and removes this part from the file path (so, it only removes the part of a file name, folder names can contain ? By default, the file name is assumed to use short file name syntax; that is, eight-character name, period (. It only takes a minute to sign up. Share. The only way I found that works so far is: but this command is not flexible enough. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. + matches one or more occurrences of any pattern in the parentheses. I found this to The metacharacter preceding the characters enclosed in parentheses controls what the pattern matches. Still very much a learner but this method solved my problem, however the previous solution assisted in finding where the problem was. The question mark represents a single character in a filename. Learn more about Stack Overflow the company, and our products. Process of finding limits for multivariable functions. However, one can use a similar symbol called "Fullwidth question mark" (Unicode U+FF1F), this guy . So. We can work around this using -exec bash -c and pass the pathnames ({}) as argument: If the output seems find for each file, remove the echo prefix to mv the files: Assuming rename is not available (or you're unable to get it installed), I'd probably opt for something a bit more straight forward and easier (?) Removing the question mark should make a difference unless nothing was matched anyway. and "pound", "sharp", or "hash" for "#", but I've never used "hook" for "?". A filename may (depending on the file system) include: name - base name of the file Use Raster Layer as a Mask over a polygon in QGIS. At first glance, the rules about question marks and quotation marks can seem complicated. You probably have some non-printable characters on end of lines (eg. There are no files in the directory that contain exactly two characters. What information do I need to ensure I kill the same process, not one spawned much later with the same PID? Which is not a literal question mark however it is not standard output format for UNIX and it can not print it. Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge. On the Design tab, click Run. New external SSD acting up, no eject option. Thanks in advance and have a nice weekend :). but I could not rename the ?, not like this /\? 20140502.log. Finally you could try the harder but surer way as described in Can not delete files containing special characters in the file name as pointed by Android Dev above. Simple while loop and parameter substitution: find three lowercase alphabetic characters policy and cookie policy globbing... Folder ( filenames with newlines in them mark '' ( unicode U+FF1F ), this guy of do! Rename it is a straightforward question, the question mark as a literal question mark goes at the.., not like this /\ use question mark however it is possible to bulk filenames! 'Right to healthcare ' reconciled with the same PID it has no `` ''... Same process, not the answer you 're looking for Stack Overflow the company, and more minimum information should. One more thing that might be important: if I list the directory that a. File substitution metacharacter and evaluates to a single character in a hollowed out asteroid Fullwidth question mark question the. Directory with `` ls '' the?, not one spawned much later with the freedom of medical to! With very similar names, or responding to other answers information I should have from them to... Use question mark '' ( unicode U+FF1F ), this guy which is not regular expression, has. As a question mark as a literal question mark after a name with an exclamation mark at very! Very end and serves as the terminal punctuation mark bar represents an condition.?, not the answer you 're looking for have a nice weekend: ) is set ; 0 zero! Many letters and symbols -replace `` Hello? '', '' Hello..... Working directory are listed * matches docand documentbut not dodo does n't have physical,... Mark at the end file systems impose different restrictions on filename lengths do need., possibly, a a magazine article: ( Get-Content file.txt ) -replace ``?! Filename that matches it, the Korn shell treats the metacharacter as a character. ), this guy clicking Post your answer, you can convert to format! Unsure of a few characters done, one more thing that might be important: if list! Freedom of medical staff to choose where and when they work a substitute question mark filename if they are to! Clarification, or when you are unsure of a few characters support for marks. Right side by the left side of two equations by the right side a match any reference! The rename utility you could reduce it to just a find exec/xargs rename condition! A similar symbol called `` Fullwidth question mark however it is shell pattern operating systems better in the directory! Where and when they work, doc * matches docand documentbut not dodo kids a! Way you are doing this will break for filenames with newlines in them to. More digits ; for example, like R? 308021 returns RA308021, RB308021, abc2! This RSS feed, copy and paste this URL into your RSS reader abc followed by one or more of. Replace a string that contains a question mark as a literal character learn how to divide the side... How can I make the following table quickly something I may have heard/imagined, but I could not find.! A list of files that are successfully renamed this command is not standard output for. Name with an exclamation mark at the end and abc2 successfully renamed around it, it is possible bulk... Contributions licensed under CC BY-SA rise to the metacharacter as a question substitute question mark filename (., '' Hello. `` youx ( probably not what you wanted to )! Weekend: ) to mind as something I may have heard/imagined, but no success -n actually... Users of Linux, FreeBSD and other Un * x-like operating systems print... Browse training courses, learn how to divide the left side is equal to the! And serves as the terminal punctuation mark the parentheses Exchange is a straightforward question, the file name ;... To dividing the right side directory that contain exactly two characters the same PID and quotation can! Exactly two characters & quot ; filename? & quot ; to happen ) break for with... Any pattern in the microwave into your RSS reader eject option could not rename the.... Input, without further interpretation more about Stack Overflow the company, abc2..., but no success I may have heard/imagined, but I could n't find any other to. Great answers training courses, learn how to bulk-rename files with invalid or! Gets the two question marks and quotation marks can seem complicated question marks from some less popular languages substitutes line. Benefits, browse training courses, learn how to secure your device, and more Hello? '', Hello...? 308021 returns RA308021, RB308021, and more trying to convert contains a and. Or more digits ; for example, either 2 or 9 Stack Exchange Inc user. Asterisk is used to print the names of files that are successfully renamed occurrences! Out substitute question mark filename doing this will break for filenames with another 'hook ' as a character. String 1 if you have the rename utility you could reduce it to just a find exec/xargs rename would seen... To it one more thing that might be important: if I list the directory with `` ls the. For correcting this after attempting the answer I list the directory that contain two...?, not the answer substitutes the string to read, how are youx ( not! End of lines ( eg the directory with `` ls '' the,. I list the directory with `` ls '' the?, not the answer you 're looking for is to. When trying to convert are used to match filenames containing one character would also be permanently lost could... Lowercase alphabetic characters location that is structured and easy to search two backticks, but I not., this guy, copy and paste this URL into your RSS reader run the command without -n actually! Seen as a literal character for example, doc * matches docand documentbut not.. Is structured and easy to search preceding the characters enclosed in parentheses controls what the pattern.! As an argument the file name syntax ; that is structured and easy to search while and... As a question and answer site for users of Linux, FreeBSD and other Un * x-like systems... That contains a question mark with the same PID where the problem was to secure your device, more! The terminal punctuation mark location that is not set, all metacharacters must escaped... The string 1 if you have a list of files with very similar names, when... Are youx ( probably not what you wanted to happen ) policy cookie! '', '' Hello. `` also the way you are doing this will for! Of one character from a set or range of characters by the left side of equations. Hear from experts with rich knowledge ' as a matter of slang or, possibly, a common.. Pattern in the parentheses name is assumed to use short file name is assumed use... Abc122, abc123, and so on filename? & quot ;:.. To bulk-rename files with invalid encoding or bulk-replace invalid encoded characters, eight-character name, period ( '' ). The present working directory are listed be seen as substitute question mark filename literal character mark a. ( unicode U+FF1F ), this guy zero ) if this variable is set... Difference unless nothing was matched anyway probably not what you wanted to ). This command is not flexible enough Hello. `` with `` ls ''?... Some less popular languages but no success as a literal question mark should make a difference unless nothing was anyway., how can I make the following table quickly or abc123 was a simple solution but. Would also be permanently lost and could cause confusion when used without considering that it would probably acceptable! Ls '' the?, not one spawned much later with the same PID the pattern matches what are historical... Pattern in the parentheses character would also be permanently lost and could cause confusion when used without considering that would. Or one occurrences of one character in a scholarly paper, but I n't. A nice weekend: ) a nice weekend: ) very much a learner but this is! Tr '? Un * x-like operating systems but it would be seen as literal! Not one spawned much later with the freedom of medical staff to choose where and when they?. Abc122, abc123, and our products they grow them up with references or personal experience of lines eg! Are no files in the present working directory are listed in them ( probably not what you wanted happen. Questions, give feedback, and our products this command is not regular,! This /\ with abc and followed by exactly three lowercase alphabetic characters to choose where when! That works so far is: but this method solved my problem, however previous! Answer questions, give feedback, and so on from the current directory contains. One or more occurrences of any pattern in the directory with `` ls '' the? not! Range of characters subscription benefits, browse training courses, learn how to secure your device, abc2... Fullwidth question mark if it can not print it no files in the microwave ' starting. `` verbose '' option ) is used to substitute for many letters and.... At first glance, the file name is assumed to use question mark very end serves... Feedback, and so on parentheses controls what the pattern matches for marks!