Level Up Linux Skills With These Linux Terminal Commands

Name Of Command

Action 

access

It is used to check whether a file exists or not. 

accton

It is used to make changes to the accounting process or information in accounting files. 

aclocal

It generates the "aclocal.m4" file for configuring software packages.

acpi

It displays temperature, fan speed, battery status, and other ACPI information. 

acpi_available    

It helps check whether the ACPI (Advanced Configuration and Power Interface) subsystem is present.

acpid

It manages power intelligently within a system and is utilised to inform user-space programs about ACPI events.

addr2line

It helps in converting addresses into file names and line numbers

agetty

It's a Linux counterpart of Getty, a Unix utility that operates on a host machine and manages real or virtual terminals to enable multi-user access.

alias

It instructs the shell to replace one string with another string while executing the commands

amixer

It's a mixer for the ALSA (Advanced Linux Sound Architecture) sound-card driver that operates through the command line.

aplay

It's an audio player designed for ALSA (Advanced Linux Sound Architecture) sound card drivers and works through the command line.

aplaymidi

This is one of those Linux terminal commands that plays standard MIDI (Musical Instrument Digital Interface) files by transmitting their content to an ALSA (Advanced Linux Sound Architecture) MIDI port.

apropos

It's beneficial for users when they can recall certain keywords related to a command, even if they don't remember the exact syntax, as these keywords define its purpose or functionality.

apt

It offers a comprehensive Command Line Interface (CLI) for managing packages, designed to be user-friendly by providing default options that are more suitable for interactive use compared to specialised tools like apt-cache and apt-get

apt-get

It's a tool used in the command line to manage packages in Linux.

aptitude

It is one of the Linux terminal commands that provides access to a sophisticated interface for interacting with the machine's package manager.

ar

It's used for creating, editing, and extracting files from archives.

arch

This command from the Linux terminal commands list is used  to print the computer architecture

arp

This command helps in manipulating the System’s ARP cache.

banner

This command prints the ASCII character string in large letters to standard output.

bc

This is one of the Linux terminal commands that is used for the command line calculator.

bg

We use this command to place foreground jobs in the background. 

bind

This command helps set readline key bindings and variables.

bison

This is one of those  Linux terminal commands that is basically a parser generator similar to Yacc.

break

This command is helpful in concluding the execution of a for loop, while loop, or until loop.

builtin

If you want to run a shell builtin, passing it arguments(args), and also to get the exit status, use this command.

bzip2

This command helps to compress and decompress the files.

bzcmp    

For invoking the cmp utility on bzip2 compressed files we use this feature.

bzdiff

This command will compare the bzip2 compressed files

bzgrep

One of the Linux terminal commands that is used to search for a pattern or an expression inside a bzip2-compressed file.

cc

This is used to compile the C language codes and create executables. 

ccrypt

It is a command-line tool used for the encryption and decryption of data.

cd

This is one of the Linux terminal commands that is also known as the change directory command. It is used to change the current working directory.

chmod

This command will change the access mode of a file.

chown    

It is used to change the file owner or group.

chpasswd

Used to change passwords for multiple users at a time.

chroot

Looking for Linux terminal commands for changing the directory? Use chroot.

chrt

Manipulate the real-time attributes of a process with this command.

clear    

This command will help in clearing the terminal screen.

colrm

For removing selected columns from a file we use this command

column    

This command is helpful to display the contents of a file in columns.

cp

This is helpful to copy files or groups of files or directories.

diff3

This is one of those Linux terminal commands that are used to compare the three files line by line.

dir

We use this command to list the contents of a directory.

dirname

This command is used to display the list of currently remembered directories.

disable

One of those Linux terminal commands is used to stop the printers or classes. 

dmesg

This command will help in converting a DOS text file to UNIX format.

dos2unix

Use this command to convert a DOS text file to UNIX format.

dumpkeys

This command is used for the dump keyboard translation tables.

echo    

This is one of those Linux terminal commands that displays a line of text or string that is passed as an argument.