010-160 Study Guide 2026
Everything you need to pass the 010-160 exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 010-160 Exam Format at a Glance
📚 010-160 Topics to Study (66)
✍️ Sample 010-160 Questions & Answers
1. Under which circumstance does the GNU Affero GPL (AGPL) require source code disclosure that the regular GPL does not?
The AGPL closes the 'ASP loophole' by requiring source disclosure when modified software is run as a network service, even without distributing binaries.
2. What does the acronym BIOS stand for?
BIOS stands for Basic Input/Output System, the firmware that initializes hardware during the boot process.
3. A new user is created with useradd. Where is their home directory placed by default?
By default, useradd creates the home directory at /home/username unless overridden with the -d option.
4. Which command would you use to find out what type of shell you are currently running?
`echo $SHELL` prints the path to the current user's default shell (e.g., /bin/bash).
5. Which command shows the numeric (octal) permissions of a file?
The stat command displays detailed file information including octal permissions.
6. What is the primary purpose of the `#!/bin/bash` line at the beginning of a shell script?
This line, known as a 'shebang', is an interpreter directive. It tells the operating system's program loader which program (in this case, `/bin/bash`) should be used to run the commands contained in the script.