Listing files from directory [closed]

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP











up vote
0
down vote

favorite












I have a question regarding directories. My homework question is this:




Use metacharacters and the ls -lL command (with lower and upper case L) to list all filenames under the datafiles directory that contain a dot '.' with the letter 'f' or 'u' anywhere after the dot.




I know it begins ls -lL, but I'm not sure what else to put.




directory ls




share|improve this question














closed as unclear what you're asking by Jeff Schaller, αғsнιη, G-Man, jayhendren, Isaac Feb 9 at 2:34


Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.










  • 1




    You can read the man page of ls, just type in your prompt man ls, there you can read about your homework. Just a tip: I think that the option your are looking for is ls -ILa . Greetings
    – k.Cyborg
    Feb 7 at 16:11










  • Can you point us to your most recent class/lab material? Hopefully we can point out what you've missed.
    – Jeff Schaller
    Feb 7 at 16:20










  • Don't forget to hit our tour page after registering your account, so that you can edit your question and accept answer(s)!
    – Jeff Schaller
    Feb 7 at 16:34










  • Does u or f can appear untill a first dot seen? Like u.file..f what about Hidden files? .a hidden file
    – Î±Ò“sнιη
    Feb 7 at 16:58











  • @k.Cyborg: I believe that you’re sending the OP on a wild goose chase.  The answer to this question cannot be found in the ls man page. Hint: if you learned about ls on Monday, you should look closely at your notes from last Thursday and Friday, and Tuesday.
    – Scott
    Feb 7 at 18:14














up vote
0
down vote

favorite












I have a question regarding directories. My homework question is this:




Use metacharacters and the ls -lL command (with lower and upper case L) to list all filenames under the datafiles directory that contain a dot '.' with the letter 'f' or 'u' anywhere after the dot.




I know it begins ls -lL, but I'm not sure what else to put.




directory ls




share|improve this question














closed as unclear what you're asking by Jeff Schaller, αғsнιη, G-Man, jayhendren, Isaac Feb 9 at 2:34


Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.










  • 1




    You can read the man page of ls, just type in your prompt man ls, there you can read about your homework. Just a tip: I think that the option your are looking for is ls -ILa . Greetings
    – k.Cyborg
    Feb 7 at 16:11










  • Can you point us to your most recent class/lab material? Hopefully we can point out what you've missed.
    – Jeff Schaller
    Feb 7 at 16:20










  • Don't forget to hit our tour page after registering your account, so that you can edit your question and accept answer(s)!
    – Jeff Schaller
    Feb 7 at 16:34










  • Does u or f can appear untill a first dot seen? Like u.file..f what about Hidden files? .a hidden file
    – Î±Ò“sнιη
    Feb 7 at 16:58











  • @k.Cyborg: I believe that you’re sending the OP on a wild goose chase.  The answer to this question cannot be found in the ls man page. Hint: if you learned about ls on Monday, you should look closely at your notes from last Thursday and Friday, and Tuesday.
    – Scott
    Feb 7 at 18:14












up vote
0
down vote

favorite









up vote
0
down vote

favorite











I have a question regarding directories. My homework question is this:




Use metacharacters and the ls -lL command (with lower and upper case L) to list all filenames under the datafiles directory that contain a dot '.' with the letter 'f' or 'u' anywhere after the dot.




I know it begins ls -lL, but I'm not sure what else to put.




directory ls




share|improve this question














I have a question regarding directories. My homework question is this:




Use metacharacters and the ls -lL command (with lower and upper case L) to list all filenames under the datafiles directory that contain a dot '.' with the letter 'f' or 'u' anywhere after the dot.




I know it begins ls -lL, but I'm not sure what else to put.





directory ls





share|improve this question













share|improve this question




share|improve this question








edited Feb 7 at 16:19









Jeff Schaller

31.3k846105




31.3k846105










asked Feb 7 at 16:05









John

1




1




closed as unclear what you're asking by Jeff Schaller, αғsнιη, G-Man, jayhendren, Isaac Feb 9 at 2:34


Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.






closed as unclear what you're asking by Jeff Schaller, αғsнιη, G-Man, jayhendren, Isaac Feb 9 at 2:34


Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.









  • 1




    You can read the man page of ls, just type in your prompt man ls, there you can read about your homework. Just a tip: I think that the option your are looking for is ls -ILa . Greetings
    – k.Cyborg
    Feb 7 at 16:11










  • Can you point us to your most recent class/lab material? Hopefully we can point out what you've missed.
    – Jeff Schaller
    Feb 7 at 16:20










  • Don't forget to hit our tour page after registering your account, so that you can edit your question and accept answer(s)!
    – Jeff Schaller
    Feb 7 at 16:34










  • Does u or f can appear untill a first dot seen? Like u.file..f what about Hidden files? .a hidden file
    – Î±Ò“sнιη
    Feb 7 at 16:58











  • @k.Cyborg: I believe that you’re sending the OP on a wild goose chase.  The answer to this question cannot be found in the ls man page. Hint: if you learned about ls on Monday, you should look closely at your notes from last Thursday and Friday, and Tuesday.
    – Scott
    Feb 7 at 18:14












  • 1




    You can read the man page of ls, just type in your prompt man ls, there you can read about your homework. Just a tip: I think that the option your are looking for is ls -ILa . Greetings
    – k.Cyborg
    Feb 7 at 16:11










  • Can you point us to your most recent class/lab material? Hopefully we can point out what you've missed.
    – Jeff Schaller
    Feb 7 at 16:20










  • Don't forget to hit our tour page after registering your account, so that you can edit your question and accept answer(s)!
    – Jeff Schaller
    Feb 7 at 16:34










  • Does u or f can appear untill a first dot seen? Like u.file..f what about Hidden files? .a hidden file
    – Î±Ò“sнιη
    Feb 7 at 16:58











  • @k.Cyborg: I believe that you’re sending the OP on a wild goose chase.  The answer to this question cannot be found in the ls man page. Hint: if you learned about ls on Monday, you should look closely at your notes from last Thursday and Friday, and Tuesday.
    – Scott
    Feb 7 at 18:14







1




1




You can read the man page of ls, just type in your prompt man ls, there you can read about your homework. Just a tip: I think that the option your are looking for is ls -ILa . Greetings
– k.Cyborg
Feb 7 at 16:11




You can read the man page of ls, just type in your prompt man ls, there you can read about your homework. Just a tip: I think that the option your are looking for is ls -ILa . Greetings
– k.Cyborg
Feb 7 at 16:11












Can you point us to your most recent class/lab material? Hopefully we can point out what you've missed.
– Jeff Schaller
Feb 7 at 16:20




Can you point us to your most recent class/lab material? Hopefully we can point out what you've missed.
– Jeff Schaller
Feb 7 at 16:20












Don't forget to hit our tour page after registering your account, so that you can edit your question and accept answer(s)!
– Jeff Schaller
Feb 7 at 16:34




Don't forget to hit our tour page after registering your account, so that you can edit your question and accept answer(s)!
– Jeff Schaller
Feb 7 at 16:34












Does u or f can appear untill a first dot seen? Like u.file..f what about Hidden files? .a hidden file
– Î±Ò“sнιη
Feb 7 at 16:58





Does u or f can appear untill a first dot seen? Like u.file..f what about Hidden files? .a hidden file
– Î±Ò“sнιη
Feb 7 at 16:58













@k.Cyborg: I believe that you’re sending the OP on a wild goose chase.  The answer to this question cannot be found in the ls man page. Hint: if you learned about ls on Monday, you should look closely at your notes from last Thursday and Friday, and Tuesday.
– Scott
Feb 7 at 18:14




@k.Cyborg: I believe that you’re sending the OP on a wild goose chase.  The answer to this question cannot be found in the ls man page. Hint: if you learned about ls on Monday, you should look closely at your notes from last Thursday and Friday, and Tuesday.
– Scott
Feb 7 at 18:14










1 Answer
1






active

oldest

votes

















up vote
2
down vote














filenames under the datafiles directory that contain a dot '.' with the letter 'f' or 'u' anywhere after the dot.




If I was to guess, it'd be something like:



ls -lL datafiles/*.*[fu]*


although the datafiles directory could be anywhere (else), and I find it a little odd that they're encouraging habitual use of the -L flag.






share|improve this answer
















  • 2




    I personally can't remember the last time I used -L with ls...
    – Kusalananda
    Feb 7 at 16:38

















1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes








up vote
2
down vote














filenames under the datafiles directory that contain a dot '.' with the letter 'f' or 'u' anywhere after the dot.




If I was to guess, it'd be something like:



ls -lL datafiles/*.*[fu]*


although the datafiles directory could be anywhere (else), and I find it a little odd that they're encouraging habitual use of the -L flag.






share|improve this answer
















  • 2




    I personally can't remember the last time I used -L with ls...
    – Kusalananda
    Feb 7 at 16:38














up vote
2
down vote














filenames under the datafiles directory that contain a dot '.' with the letter 'f' or 'u' anywhere after the dot.




If I was to guess, it'd be something like:



ls -lL datafiles/*.*[fu]*


although the datafiles directory could be anywhere (else), and I find it a little odd that they're encouraging habitual use of the -L flag.






share|improve this answer
















  • 2




    I personally can't remember the last time I used -L with ls...
    – Kusalananda
    Feb 7 at 16:38












up vote
2
down vote










up vote
2
down vote










filenames under the datafiles directory that contain a dot '.' with the letter 'f' or 'u' anywhere after the dot.




If I was to guess, it'd be something like:



ls -lL datafiles/*.*[fu]*


although the datafiles directory could be anywhere (else), and I find it a little odd that they're encouraging habitual use of the -L flag.






share|improve this answer













filenames under the datafiles directory that contain a dot '.' with the letter 'f' or 'u' anywhere after the dot.




If I was to guess, it'd be something like:



ls -lL datafiles/*.*[fu]*


although the datafiles directory could be anywhere (else), and I find it a little odd that they're encouraging habitual use of the -L flag.







share|improve this answer












share|improve this answer



share|improve this answer










answered Feb 7 at 16:36









Jeff Schaller

31.3k846105




31.3k846105







  • 2




    I personally can't remember the last time I used -L with ls...
    – Kusalananda
    Feb 7 at 16:38












  • 2




    I personally can't remember the last time I used -L with ls...
    – Kusalananda
    Feb 7 at 16:38







2




2




I personally can't remember the last time I used -L with ls...
– Kusalananda
Feb 7 at 16:38




I personally can't remember the last time I used -L with ls...
– Kusalananda
Feb 7 at 16:38


-

Popular posts from this blog

How to check contact read email or not when send email to Individual?

Image
Clash Royale CLAN TAG #URR8PPP up vote 1 down vote favorite I'm using WordPress 4.9.8, CiviCRM to 5.5.1, I usually send email to contact by Search> Find contacts View contact details Action> Send email Send email ok, Contact received mail ok like picture But status only Email sent though contact read email or not. So, can CiviCRM can change status to Email read when contact read email? wordpress email share | improve this question asked Sep 26 at 0:12 ToanLuong 49 9 add a comment  |  up vote 1 down vote favorite I'm using WordPress 4.9.8, CiviCRM to 5.5.1, I usually send email to contact by Search> Find contacts View contact details Action> Send email Send email ok, Contact received mail ok like picture But status only Email sent though contact read email or not. So, can CiviCRM can change status to Email read when contact read email? wordpress email share | improve this questi...
Read more

Displaying single band from multi-band raster using QGIS

Image
Clash Royale CLAN TAG #URR8PPP 1 How can I extract a single band from multi-band raster in QGIS? I have an remote sensed image which has 6 bands (including NDVI band), I want to display each band separately, but have no idea how to do. I have seen some questions similar here but none worked for me. The original image (has 6 bands) is: I want to display the band 6 which should be like this: But I tried gdal_translate, and couldn't get the correct result. What I have got is: qgis raster multi-band share | improve this question edited Mar 5 at 0:53 Summer asked Mar 4 at 6:42 Summer Summer 23 6 Is this any help gis.stackexchange.com/questions/220658/… ? if not gis.stackexchange.com/questions/62133/… might help. – Michael Stimson Mar 4 at 6:46 Thanks for answering but when I used gdal_translate, qgis showed that 'Error 4: Kayena.tif: No such file or directory". Would you know how to fi...
Read more

How many registers does an x86_64 CPU actually have?

Image
Clash Royale CLAN TAG #URR8PPP up vote 2 down vote favorite I am currently learning reverse engineering and am studying the flags register. I had in my mind that rflags was just another name for one of the 16 general purpose registers, for example rax or rbx . But it looks like rflags is actually an additional register. So that makes 17 registers in total... how many more could there be? I have spent at least an hour on this and found numerous different answers. The best answer so far is this, which says that there are 40 registers in total. 16 General Purpose Registers 2 Status Registers 6 Code Segment Registers 16 SSE Registers 8 FPU/MMX Registers But if I add that up, I get 48. Could anybody provide an official answer on how many registers an x86_64 CPU has (e.g. an Intel i7). Additionally, I have seen references to 'hardware' and 'architectural' registers. What are those registers and how many are there? register x86-64 share | improve this...
Read more