File Expressions Flashcards
1
Q
file1 -ef file2
A
file1 and file2 have the same inode numbers(the two filenames refer to the same file by hard linking)
2
Q
file1 -nt file2
A
file1 is newer than file2
3
Q
file1 -ot file2
A
file1 is older than file2
4
Q
-b file
A
file exist and is a block-special (device) file
5
Q
-c
A
file exist and is a character-special (device) file
6
Q
-d file
A
file exist and is a directory
7
Q
-e file
A
file exist
8
Q
-f file
A
file exist and a regular file
9
Q
-g file
A
file exist and is a set-group-id
10
Q
-G file
A
file exist and is owned by the effective group ID
11
Q
-k file
A
file exist and his its “sticky bit” set
12
Q
-L file
A
file exists and is a symbolic link
13
Q
-o file
A
file exists and is owned by the effective user ID
14
Q
-p file
A
file exists and is a named pipe
15
Q
-r file
A
file exists and is readable (has read permissions for effective user)
