Key Linux Client/Desktop Components & Tools

Vocabulary flashcards covering key terms and definitions related to Linux client/desktop components and tools.

ls

List files and directories.

pwd

Print the current working directory.

mv

Move or rename files.

cp

Copy files.

rm

Remove files.

chmod

Change file permissions.

chown

Change file owner.

grep

Search for text within files.

find

Search for files within a directory.

fsck

Check and repair filesystems.

mount

Attach a filesystem.

su

Switch user.

sudo

Execute a command with superuser privileges.

apt

A package management tool for Debian/Ubuntu.

dnf

A package management tool for Fedora/RHEL.

ip

Manage network interfaces.

ping

Test network connectivity.

curl

Transfer data from or to a server.

dig

Perform DNS lookups.

traceroute

Trace the route data travels to a network host.

man

Access manual pages for commands.

cat

View the contents of files.

top

Display currently running processes.

ps

Report a snapshot of current processes.

du

Estimate disk space usage.

df

Report filesystem disk space usage.

nano

A simple terminal text editor.

/etc/passwd

File containing user account information.

/etc/shadow

File containing secure user password data.

/etc/hosts

File for static hostname lookups.

/etc/fstab

File containing filesystem mount information.

/etc/resolv.conf

File for DNS resolver configuration.

systemd

System and service manager for Linux.

kernel

Core component of the operating system.

bootloader

Software that loads the operating system (e.g., GRUB).

superuser

The primary administrative account in Unix/Linux.

GUI

Graphical User Interface for desktop environments.

GNOME

A popular graphical desktop environment for Linux.

KDE

Another popular graphical desktop environment.

XFCE

A lightweight graphical desktop environment for Linux.

Package Managers

Tools that automate software installation and management.

Security

Linux is known for strong permission models and low virus susceptibility.