Free Lpi 010-160 Exam Dumps Questions & Answers

Which of the following examples shows the general structure of a for loop in a shell script?

• A.for ls *.txt exec {} \;
• B.foreach @{file} {
  echo $i
  }
• C.for *.txt ( echo $i )
• D.for file in *.txt
  do
  echo $i
  done
• E.for *.txt as file => echo $file

Which statement about users and user groups is correct?

• A.A group can only have one main user.
• B.Every user belongs to a least one user group.
• C.There can be only one user group on a system.
• D.Users do not have to belong to a user group.

Which of the following commands puts the lines of the file data.csv into alphabetical order?

• A.sort data.csv
• B.a..z data.csv
• C.wc -s data.csv
• D.abc data.csv
• E.grep --sort data.csv

The ownership of the file doku.odt should be changed. The new owner is named tux. Which command accomplishes this change?

• A.newuser doku.odt tux
• B.chmod u=tux doku.odt
• C.passwd doku.odt:tux
• D.transfer tux: doku.odt
• E.chown tux doku.odt

In `chmod 754 file.txt`, what permissions does the group have?

• A.Read, execute
• B.No permissions
• C.Read, write, execute
• D.Write only