Which option of the ls command is used to display hidden files?
A. -F
B. -l
C. -a
D. -R
Answer: C
You might also like to view...
Users often find rm (and even rm –i) too unforgiving because this utility removes files irrevocably. Create an alias named delete that moves files specified by its argument(s) into the ~/.trash directory. Create a second alias named undelete that moves a file from the ~/.trash directory into the working directory. Put the following line in your ~/.logout file to remove any files that you deleted during the login session:
/bin/rm -f $HOME/.trash/* >& /dev/null
Sun’s ________ enables users to access remote files as if the files were on the local computer.
a) Distributed File System (DFS) b) Andrew File System c) Network File System (NFS) d) Coda File System
Both rotation handles and crop marks appear when an image is selected
Indicate whether the statement is true or false
If you do not provide values for the elements in a two-dimensional numeric array, the values default to null.
Answer the following statement true (T) or false (F)