Oracle 1Z0-409 Actual Free Exam Questions & Community Discussion
View the Exhibit.
The users smith, scott, and bob are working on a common project and the /projects directory is assigned to them as the common working directory to access using group privileges. The users report a problem that they are assigned the ownership of whatever files they edit inside the /projects directory. They also need to have the same level of access control on all files and directories inside the /projects directory owned by other members of the group.
As a Linux administrator, what would you do to resolve this error and meet the users' requirements?
The users smith, scott, and bob are working on a common project and the /projects directory is assigned to them as the common working directory to access using group privileges. The users report a problem that they are assigned the ownership of whatever files they edit inside the /projects directory. They also need to have the same level of access control on all files and directories inside the /projects directory owned by other members of the group.
As a Linux administrator, what would you do to resolve this error and meet the users' requirements?
Correct Answer: A
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The user smith executes the following command:
awk -F: '/bash$/ {nlines++; print $1;} END {print "\n", nlines}' /etc/passwd.
What could be the purpose of using this command?
awk -F: '/bash$/ {nlines++; print $1;} END {print "\n", nlines}' /etc/passwd.
What could be the purpose of using this command?
Correct Answer: B
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You are writing a script and add the following line at the beginning of the script:
#!/bin/bash
What implications does this have on the shell script if the script is called directly at the c shell prompt?
#!/bin/bash
What implications does this have on the shell script if the script is called directly at the c shell prompt?
Correct Answer: C
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As root you have issued the following command :
[root@station2]# rpmbuild --rebuild sendmail-8.12.8-9.80.src.rpm
What does the rpmbuild command do? (Choose two.)
[root@station2]# rpmbuild --rebuild sendmail-8.12.8-9.80.src.rpm
What does the rpmbuild command do? (Choose two.)
Correct Answer: A,C
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Match the following backslash-escaped characters with their description:
1. \c a. newline
2 . \v b. carriage return
3 . \r c. vertical tab
4 . \n d. suppressing trailing newline
1. \c a. newline
2 . \v b. carriage return
3 . \r c. vertical tab
4 . \n d. suppressing trailing newline
Correct Answer: D
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You have issued the following command:
echo -e welcome\nTo Oracle\nEnterprise\rLinux
What would be the impact of -e switch on the echo command?
echo -e welcome\nTo Oracle\nEnterprise\rLinux
What would be the impact of -e switch on the echo command?
Correct Answer: D
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The user smith has logged in to the system and his current working directory is /tmp. Which command changes the user current working. Which command changes the user's current working directory to the user's home directory? (Choose all that apply.)
Correct Answer: A,C,F
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View the Exhibit.
Which command would give you the output shown in the Exhibit?
Which command would give you the output shown in the Exhibit?
Correct Answer: C
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User scott issued the following command at the bash prompt:
[scott@station1 ~]$read -t15 -n10 -s DAX
What is the purpose of issuing this command?
[scott@station1 ~]$read -t15 -n10 -s DAX
What is the purpose of issuing this command?
Correct Answer: B
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A printer has been connected to the single available port. You execute the following command at the prompt:
echo "This is a simple test" > /dev/lp0
What can you infer from the command?
echo "This is a simple test" > /dev/lp0
What can you infer from the command?
Correct Answer: D
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