Which of the following will be the script’s output?
A script set to run using /bin/sh has executed a grep command, and grep has returned an error. If the grep result is analyzed by the following logic:
if [ "$?" = 0 ]
then
echo BLUE
else echo GREEN
fi
Which of the following will be the script’s output?
Which of the following is the purpose of the ??in Smith’s password field?
The following is an extract of a password file:
Smith:*:1133:334:John Smith:/usr/people/jsmith:/bin/tcsh
Which of the following is the purpose of the ??in Smith’s password field?
Which of the following Linux systems would MOST likely be without a monitor and keyboard?
Which of the following Linux systems would MOST likely be without a monitor and keyboard?
Which of the following files must be checked to confirm DNS settings?
A workstation is unable to browse a Website by name. Which of the following files must be checked to confirm DNS settings?
Which of the following commands can be used to ensure that all the files in /home/user and its subdirectories&
Which of the following commands can be used to ensure that all the files in /home/user and its subdirectories are accessible only by the owner of /home/user?
Which of the following commands could be used to show the waiting print jobs on printhost using the CUPS print
Which of the following commands could be used to show the waiting print jobs on printhost using the CUPS printing system?
Which of the following can be used to view username, UID (User ID), GID (Group ID), full name…?
Which of the following can be used to view username, UID (User ID), GID (Group ID), full name, home directory, and default shell information?
which of the following purposes is this server MOST likely to be used?
A customer requires that the following packages be installed on a server:
quota
raidtools
Samba
Amanda
yp-serv
For which of the following purposes is this server MOST likely to be used?
Which of the following is supported when creating a Linux VPN (Virtual Private Network)?
Which of the following is supported when creating a Linux VPN (Virtual Private Network)?
Which of the following is needed to make these drivers work?
The network card in the server is on the Linux distributor’s HCL (Hardware Compatibility List), but no binary drivers are provided. The drivers may be downloaded in source code form only. Which of the following is needed to make these drivers work?