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Which is the Bourne Shell?
/bin/sh
/bin/bash
/bin/ksh
/bin/csh |
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What's the standard Linux shell?
sh
bash
ksh
csh |
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What is a system-wide configuration file read by all shells that sets global configuration options?
~/.profile
/etc/profile
~/.bashrc
~/.bash_profile |
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The first user-level configuration file that bash tries to find.
~/.bash_profile
~/.profile
~/.bashrc
/etc/profile |
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Ans: ~/.bash_profile
pg 217 |
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Which of these files is the only one read when a non-login shell is started?
~/.profile
/etc/profile
~/.bashrc
~/.bash_profile |
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how to get bash shell to complete commands and filenames... Just enter first characters of command and press the what key?
Enter
Alt
Tab
Esc |
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If your in a shell, you can become root by entering __ - and the root passwd
cu
profile
su
root |
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How do you turn a shell variable into an environment variable? You can use the __ command.
env
export
set
var |
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Whats an alias for mkdir in SUSE?
dir
type
md
alias |
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How do you define an alias?
define
set
alias
env |
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which number is assigned stdout?
2
3
1
0 |
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How many KB of unprocessed data can exist in a pipe?
3
4
1
2 |
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To return to command mode from insert mode in vi you press ___
Alt
Ctrl
Esc
F1 |
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To copy into buffer, and delete a line the cursor is on in vi you press ___
D
c
dd
Delete |
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How would you replace the first colon in each line with a space?
sed 's/:/ /0' /etc/passwd
sed 's/:/ /f' /etc/passwd
sed 's/:/ /g' /etc/passwd
sed 's/:/ /' /etc/passwd |
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Ans: sed 's/:/ /' /etc/passwd
pg 248 |
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What's the max length of characters a path can hold, including slashes?
1024
4096
4024
696 |
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This directory doesn't necesarily have to be on the same partition as the root.
/dev/
/etc/
/usr/
/lib/ |
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What if you want to copy files byte-wise
/bin/cp
/bin/dd
/bin/vi
/bin/cat |
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What file are user passwords contained in.
/etc/profile
/etc/shadow
/etc/hosts
/etc/passwd |
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To modify the partitions?
/sbin/fsck
/sbin/fdisk
/sbin/mkfs
/sbin/yast |
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How do we search for files that contain certain patterns?
locate
search
find
grep |
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Which is the user's private login script
.bash_history
init.d
.profile
.bashrc |
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Shortcut to get to the home directory of a user?
@
~
/
! |
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What dir is standard for integrating a file system?
/dev/
/mnt/
/proc/
/sys/ |
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data all in one piece addressed by one name.
Directories
Device Files
Normal Files
Sockets |
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~/.xinitrc has a template named .xinitrc.template. Which user account directory is it located in?
config
root
home
usr |
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X-server login screen can be relayed to a ____.
Remote Server
Remote Host
terminal
Window Manager |
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What do you have to enter, for security reasons when rebooting or shutting down the computer?
sys password
etc password
root password
shutdown password |
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What is it that allows Linux to act as if you had several terminals available at the same time?
virtual frames
vertual windows
virtual desktops
virtual terminals |
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Ans: virtual terminals
pg 204 |
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How many virtual terminals run by default?
five
two
five
six
four |
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utility used to configure the screen dimension Width, height.
xvidtune
xf86config
XFree86
XF86Config |
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X-server config utility (text based)
XFree86
XF86Config
xf86config
xvidtune |
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Environmental variable that stores display name for your system
NAME
DEFAULT
DISPLAY
SYSTEM |
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Authentication method, where user account data is managed centrally by a NIS server...
NIS
LDAP
Local /etc/passwd
Remote /etc/shadow |
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____ performance is established by regularly analyzing the performance of a healthy system during normal operating hours.
a. Top b. Free c. DHCP d. Baseline |
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Examples of command line utilities that you can use to analyze system performance are: top, free, and ____.
a. vmstat b. cat c. vi d. pine |
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| The X-Window System is simply called X or ____. a. X3 b. X5 c. X9 d. X11 |
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Two important applications for getting help in SUSE Linux Enterprise Server are the SUSE ____ and Konqueror.
a. HelpCenter b. LifeSaver c. LifeCenter d. HelpSaver |
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| To access the HelpCenter, select the ____ icon in the Kicker. a. circle with the letter âNâ b. âkâ with letter c. lifesaver d. question mark |
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| ____ is an abbreviation for teletype, which is another word for terminal. a. tty b. ter c. ttq d. qt |
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| ____ is an abbreviation of manual or man page. a. man b. info c. howto d. help |
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| ____ lets you select a graphical display mode (such as 640x480 or 1024x768) for the installation. a. F1 b. F2 c. F3 d. F4 |
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By default, diagnostic messages of the Linux kernel are not displayed during system startup. To display maximum information, select ____.
a. Show b. Debug c. Verbose d. Native |
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| In the KDE control center, you can increase the number of usable virtual desktops up to ____. a. 10 b. 11 c. 13 d. 16 |
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| In SUSE Linux Enterprise Server (SLES), the manual pages are located in the directory ____. a. /share/usr/man/ b. /usr/share/man/ c. /usr/man/ d. /etc/man/pages |
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| The ____ command is used to search the manual pages by keyword. a. cat b. vi c. apropos d. top |
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Before you select Login at the login screen, you can start GNOME instead of KDE by selecting ____ from the Menu drop-down list.
a. GRUB > GNOME b. Desktop > GNOME c. SessionType > GNOME d. ActionMode > GNOME |
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| To quit GNOME, select ____ in the GNOME panel. a. GNOME > Log Out b. Actions > Log Out c. Session > Log Out d. Terminal > Log Out |
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| The ____ Installation Settings section lists details about your hardware. a. System b. Mode c. Keyboard Input d. Partitioning |
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When you are ready to log out of the system, open the KDE menu by selecting the ____ icon in the bottom panel.
a. firs b. second c. third d. fourth |
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When you are ready to log out of the system, open the KDE menu by selecting the ____ icon in the bottom panel.
a. firs b. second c. third d. fourth |
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