Linux Intermediate

Card Set Information

Author:
dalbabes
ID:
73134
Filename:
Linux Intermediate
Updated:
2011-03-15 19:19:09
Tags:
Linux Unix
Folders:

Description:
More Linux
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  1. command to list files
    ls
  2. by default, linux does not list what type of files?
    dotfiles .access
  3. to see all files, what flag do you add?
    ls -al
  4. to see user acess what flag do you use?
    ls -l
  5. to get to the home directory?
    cd ~
  6. wild card for one letter
    ? as in ls a? will return everything that has a and another single character (am, a1, etc.)
  7. wild card for any number of letters
    *
  8. difference between * and ?
    * any number of characters where as ? is one character or digit only. * covers ? and ??, etc.
  9. How to go up one level in the structure?
    Cd ..
  10. how to go up 2 levels in the structure?
    cd ../..
  11. command for copying files in same directory
    cp cas
  12. Copy files or rename them
    cp counter.pl counter.pl.old
  13. Duplicate a whole directory
    cp -a cgi cgi2
  14. Move or rename a file
    mv counter.pl.old counter.pl.original
  15. delete file
    • rm remove
    • rm counter.pl.original
  16. create a directory
    mkdir images
  17. remove directory
    rmdir images
  18. remove all the files in a directory
    rm -r cgi2
  19. If you copy more than one file
    cp cgi-lib.pl counter.pl guest.pl backups

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