1
Q
Root UID
A
0
2
Q
System UID
A
1 - 999
3
Q
User UID
A
1000 +
4
Q
Proper CHOWN usage
A
CHOWN user:group file
5
Q
STDIN Descriptor
A
0
6
Q
STDOUT Descriptor
A
1
7
Q
STDERR Descriptor
A
2
8
Q
Update LOCATE database
A
updatedb
9
Q
TAR argument for gzip
A
-z
10
Q
TAR argument for bzip2
A
-j
11
Q
TAR argument for xv
A
-J
12
Q
Bash input to extend long command to the next line
A
\
13
Q
Set environmental variables
A
export
14
Q
Deafult permissions for PASSWD binary
A
-rwsr-xr-x or 4755
15
Q
Default permissions for /tmp directory
A
dwrxwrxwrx or 1777
16
Q
RHEL distribution flow
A
Fedora > RHEL > CentOS
17
Q
RHEL high-level package manager
A
DNF/YUM
18
Q
RHEL low-level package manager
A
RPM
19
Q
Debian high-level package manager
A
APT
20
Q
Debian low-level package manager
A
DPKG
21
Q
SUSE high-level package manager
A
Zypper
22
Q
SUSE low-level package manager
A
RPM
23
Q
MAN page for user commands
A
1
24
Q
MAN page for system calls
A
2
25
MAN page for functions
3
26
MAN page for drivers and device files
4
27
MAN page for configuration files and file formats
5
28
MAN page for games
6
29
MAN page for miscellaneous
7
30
MAN page for system administrator commands
8
31
MAN page for kernel functions
9
LPI Linux Essentials
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