Choose the account you want to sign in with. Can I ask for a refund or credit next year? Oxford English Dictionary, s.v. Does higher variance usually mean lower probability density? What word would you use to describe this symbol? Connect and share knowledge within a single location that is structured and easy to search. astral, astronomy, astronaut, astrology etc. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. 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. In Powershell, how can I replace a string that contains a question mark? I wouldn't use it in a scholarly paper, but it would probably be acceptable in, say, a a magazine article. I am reviewing a very bad paper - do I have to be nice? We still need to escape the \ with another \\. 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. In this case the name is specified as any directory with the second character of the directory name 'd', followed by any other characters. Content Discovery initiative 4/13 update: Related questions using a Machine How to replace a character by a newline in Vim. How to search a string in multiple files and return the names of files in Powershell? Theorems in set theory that use computability theory tools, and vice versa, YA scifi novel where kids escape a boarding school, in a hollowed out asteroid, Review invitation of an article that overly cites me and the journal. is escaped to protect it from filename expansion. Executing remote script at the local machine, xargs command is running on local machine but results in an "invalid command" error when run on remote host, find doesn't work when run from remote script. How to use question mark after a name with an exclamation mark at the end. Note that the tilde and the dollar sign are still expanded. What screws can be used with Aluminum windows? Review invitation of an article that overly cites me and the journal. If you too have been bothered by the impossibility of using a 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, sftp script to get a file from remote machine, Bash script SFTPing into remote server and downloading files, cd into proper directory on local machine. Why does the filename contain question marks when I run a script on my remote machine? I overpaid the IRS. and not like this /?. The question mark represents a single character in a filename. Is there such an alternative name for the question mark whether it be slang or otherwise? The shell tries to match for any filenames with exactly two characters. Funny fact: If that script is called by a cronjob, the question marks don't occur. The ~+ notation evaluates to the full pathname of the working directory. Sci-fi episode where children were actually adults. support dont complain about it. However, it looks like your issue isn't that there are question marks in your filenames, but rather that your filenames contain characters that ls doesn't recognize. To learn more, see our tips on writing great answers. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. All four-character files are listed if the first character is not a letter between f and z , followed by three of any character ( ??? In its long form, Dialect 2 uses the {regex} tag with the asterisk or the question mark to specify the wildcard characters. Can dialogue be put in the same paragraph as action text? It's ugly, but here it goes, a one liner using Python: As for cleaning up file names, maybe this will help you: The ? The hyphen character refers to the previous working directory; OLDPWD also refers to the previous working directory. not found . How do I remove all .pyc files from a project? How to add double quotes around string and number pattern? The best answers are voted up and rise to the top, Not the answer you're looking for? In Powershell, how can I replace a string that contains a question mark? Matches abc , abc1 , or abc2 . on them to someone, so I dont know how people react to it on first find . Different file systems impose different restrictions on filename lengths. Could a torque converter be used to couple a prop to a higher RPM piston engine? The filename expansion metacharacters are displayed as themselves without any interpretation. 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 only way I found that works so far is: but this command is not flexible enough. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. In the Criteria row of the field that you want to use, type the operator Like in front of your criteria. 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. All four-character names are matched and listed if the filename starts with abc , followed by 1 , 2 , or 3 . Filenames containing four characters are matched and listed if the filename starts with an a , followed by a single character, followed by a c and a single character. 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. For example, if you enter take?.txt as your search term, the search might return these files: take1.txt taken.txt take2.txt What does this find error mean: "find: stat() error /hgfs: Operation not applicable"? can one turn left and right at a red light with dual lane turns? A short file name must always be provided because the SHORTFILENAMES property may be set or the target volume for the . For example, sm?th finds "smith" and "smyth", Any number of characters
Use wildcard characters as comparison criteria for text filters, and when you're searching and replacing content. The two literal question marks are passed as arguments to the print command. The metacharacter preceding the characters enclosed in parentheses controls what the pattern matches. bash shell example using the unicode "fractional slash" U+2044 bash# >test$'\xe2\x88\x95'file bash# ls --show-control-chars testfile bash# ls test?? word-choice single-word-requests punctuation The vertical bar represents an OR condition; for example, either 2 or 9 . UNIX is a registered trademark of The Open Group. Not the answer you're looking for? Is a copyright claim diminished by an owner's refusal to publish? Strictly speaking, the shell isn't doing matching here; What does a question mark in a filename matching pattern mean? Matches filenames starting with abc and followed by zero or more numbers between 1 and 5 . You can choose your own question mark from the ones available on the Unicode code page if you dont like the one I choose. in the filename? Linux is a registered trademark of Linus Torvalds. -type d -name "?d*" -print is interpreted by the find (as is correctly stated by depquid), not by the shell, and will match all the directories that have a second character d even if the first character is a . Why does $