2.3 Using Directories and Listing Files (weight: 2) LINUX-ESSENTIALS Practice Questions (Page 4)

Questions 16–19

1. 16foundation · easy

   Which command displays all files in the current directory, including hidden ones?

   • Als -h
   • Bls -l
   • Cls -R
   • Dls -a
   Reveal Solution Discussion Select an answer first
2. 17application · easy

   A user wants to see what executable programs are available on the system. Which directory in the Filesystem Hierarchy Standard (FHS) is the primary location for user command binaries?

   • A/usr/bin
   • B/var
   • C/home
   • D/etc
   Reveal Solution Discussion Select an answer first
4. 18foundation · easy

   Which command displays the absolute path of the current working directory?

   • Apwd
   • Bcd
   • Cls
   • Decho $PATH
   Reveal Solution Discussion Select an answer first
5. 19application · medium

   An administrator needs to see a detailed listing of all files in the /var/log directory, including those that start with a dot, to check the size of a hidden configuration file. Which command will display this information?

   • Als -l /var/log
   • Bls -a /var/log
   • Cls -R /var/log
   • Dls -la /var/log
   Reveal Solution Discussion Select an answer first