This tool is used to show networking interfaces (two answers accepted)
What is ifconfig (ifconfig -a to show all devices even if they're not enabled) or ip.
100
This command will list permissions for all files in the directory that you are in. (include any switches)
What is ls -al.
100
This directory holds all of the user account passwords.
What is /etc/shadow
100
This command lists all files, including hidden files, in the current directory.
What is ls -al.
100
This man is responsible for the creation of the Linux kernel.
Who is Linus Torvalds.
200
The network infrastructure contains three categories of network components:
Devices
Media
Services
200
This command allows for the changing of permissions of a file.
What is chmod.
200
What is the command to create two directories (test1 and test2) while printing "created directory"
What is Mkdir -v test1/test2
200
This command allows you to search for something inside of a file.
What is grep.
200
List 3 ways to view a text file
Multiple answers: Cat, Echo, Nano, Vim
300
A network which provides access to consolidated, block level data storage
what is: SAN (Storage Area Network)
300
This command allows a file's or directory's owner and/or group to be changed.
What is chown.
300
what port does https run on
port 443
300
Command that kills all processes under user Frodo
killall -u Frodo
300
The command to search for a file titled LordofTheRings in any directory
find ~ -name "LordofTheRings.txt"
400
name 5 intermediary devices that can be found on the network
What is: router, switch, multiplayer switch, firewall, wireless router
400
This command, with switches, sets read, write and execute for the file's owner, read and write for the file's group, and execute for the file's other permission. (octal format)
What is chmod 751.
400
This command tells you your current run level
What is runlevel
400
Command to find the location of a certain file named TheOneRingToRuleThemAll.txt
whereis TheOneRingToRuleThemAll.txt
400
The Linux kernel has a majority of it written in what programming language.
What is C.
500
The four basic characteristics that the underlying network architecture needs to address in order to meet user expectations
Fault Tolerance
Scalability
Quality of Service (QoS)
Security
500
This file contains the default permissions when files and directories are created on the system.
What is /etc/profile.
500
Two officially adopted methods for controlling services:
What is: systemctl and service
500
Will find all .php files on a system and change the permissions on them to 644.
What is find -name "*.php" -type f | xargs chmod 644
500
Will run the very last command that was ran successfully.