Directory showing question marks in linux
WebSep 4, 2015 · Viewed 962 times 1 Recently I've been trying to pick up Linux bash commands (Using win-bash) and I was intrigued by wildcards so I decided to try them out. I had my friend create a folder containing random files with random strings and I want to copy every file that has only 4 characters and it displayed that ???? is not a file or directory. WebUse the ls-l command to list the contents of the /dev and look for a "c" starting the first column. c. Use the more command to list the contents of the /etc directory and look for a plus sign (+) in the first column. d. None of these choices. e. Use the cd -c /bin command to display only the character special files in the /bin directory b
Directory showing question marks in linux
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WebDec 5, 2015 · 1 Answer. In short, if the screen shows a dollar sign ( $) or hash ( #) on the left of the blinking cursor, you are in a command-line environment. $, #, % symbols indicate the user account type you are logged in to. Dollar sign ( $) means you are a normal user. hash ( #) means you are the system administrator (root). WebOct 29, 2012 · What is the meaning of question marks '?' in Linux kernel panic call traces? Ask Question Asked 10 years, 4 months ago Modified 5 years, 9 months ago Viewed 12k times 34 The Call Trace contains entries like that: [] FunctionName+0xAB/0xCD [module_name] [] ?
WebSep 7, 2024 · 1 Answer Sorted by: 0 This is a very weird bug in older docker versions. It happens if the first user that access the directory is non-root. Just change the order of … WebExample: Here, we can see that files starting with ‘A’ followed by exactly one character and ending with ‘f’ are displayed. 2. Option with ‘*.’. The wildcard ‘*’ means it will match any number of characters or a set of characters. For example, S**n will match anything between S …
WebJul 8, 2024 · Note that ! does not have a special meaning in Linux (the operating system), but in several standard programs in Linux. In your case it is not so much a feature of bash (as Mark Bramnik claimed in his otherwise correct answer), but of the standard program called test or [.Since bash emulates this command internally, of course it has to interpret … WebAug 10, 2015 · It showed a list where I selected en_US.utf8. It then generated the locales. Both the locale warnings and the question marks are gone. Presumably you have different fonts loaded on your Debian and Raspbian machines. Try the fc-list command on your Debian and Raspbian machines and check for differences.
WebJul 12, 2024 · As long as it knows the capabilities of your terminal and font, it'll stick to symbols that can be rendered correctly. On the screenshot Powerlevel10k displays a question mark because it thinks your terminal can display it.
WebUnderstanding the exclamation mark (!) in bash. to get the lines of previous commands and from the numbers on the left hand side I found the line I wanted repeated (eg. 22) and did. at the command prompt and it worked -- executing the set of commands on the line I did at that time. I cannot figure out where the exclamation mark is used, what ... grant for barber schoolWebApr 17, 2015 · 2 Answers Sorted by: 17 You probably have some non-printable characters on end of lines (eg. CRLF from Windows), run: cat -A scriptname on remote machine, it'll show you all characters in your script. Then, you can convert to unix-like format running dos2unix scriptname Share Improve this answer Follow answered May 2, 2014 at 13:27 … grant for a vehicleWebNov 12, 2014 · Those are the symptoms of a failed attempt to mount a CIFS share. umount clears the problem and allows it to be properly remounted. Unmount and remount it.. Simple To un-mount run command umount for remount u can run mount -a (note that u must have entry in fstab file for this command. chip antivirus kostenlos testWebThis is probably happening because you have read permissions but not execute permissions on the directory - if you're the owner, "chmod +x" should do the trick. edit: just reread … grant for a wheelchairWebMar 21, 2024 · This happens if the user you are using to access a directory does not have execute permission on the directory iteself. To list the contents of a directory read permission is enough. But to cd into the directory or show the permissions of files etc. inside the execute permission is needed: grant for bariatric surgeryWebTo selectively list a set of files, use pattern matching. The question mark “?” will represent any single character and the asterisk “*” will represent any string of characters. To list … chip annual noticeWebSorted by: 335. $? is used to find the return value of the last executed command. Try the following in the shell: ls somefile echo $? If somefile exists (regardless whether it is a file or directory), you will get the return value thrown by the ls command, which should be 0 (default "success" return value). grant for bathroom for elderly