Linux Commands With Example | Linux commands cheat sheet

The Linux Commands With Example is meant to help you learn commands quickly and receive all of the most often used commands today. Linux commands are now used in almost all IT businesses.

Learning these commands will undoubtedly give you the confidence to operate on the Linux operating system.

Table of Contents

List of most widely used Linux Commands

cat command in linux
cd command in linux
cp command in linux
echo command in linux
grep command in linux
head command in linux
history command in linux
ls command in linux
man command in linux
mkdir command in linux
mv command in linux
pwd command in linux
rm command in linux
rmdir command in linux
tail command in linux
touch command in linux
tree command in linux
vi command in linux
wc command in linux
wget command in linux

Click here to learn the git commands

Linux Commands examples

The following is a definition of linux basic commands, along with its syntax and examples.

ls command in linux

The ls command is used to display the contents of a directory. The ls command displays a list of files and directories.

ls

cd command in linux

In Linux, the cd command is used to navigate between files and directories. You have the option of either the whole path or the directory name.

These are commands that can assist you in fast navigating.

cd ..(With two dots) To go one directory higher
cd  To get directly to the home folder
cd- (with the hyphen) To return to your previous directory

cp command in linux

You can use the cp command to copy files from your current directory to another directory. The cp command will make a copy of file.txt in the documents directory in this example.

cp file.txt /home/geekcer/documents

rm command in linux

When you wish to delete a file in Linux, you use the rm command.

rm <name of file>
rm file1.txt

grep command in linux

On a Linux system, Grep is the most powerful and widely used filter. “Global regular expression print” is abbreviated as grep. When looking for information within a file, this comes in helpful.

<command> | grep <wordToSearch>  
cat file.txt | grep 2

The grep is commonly associated with pipes.

find command in linux

The find command in Linux is used to identify files based on user-defined parameters.

find . -name "*.jpg"

You can use (.) to refer to the current directory and (/) to refer to the root directory.

cat command in linux

To multitask on Linux, we use the cat command. The cat command can be used to create a file, display its contents, and copy its contents from one file to another.

Aside from that, the cat command may be used to do a wide range of operations.

Create file 
cat > <name of file>  


Display file
cat <name of file>

mkdir command in linux

To create a new empty file in Linux, we use the touch command. There will be no information in this file. This command may be used from the terminal to quickly create a file in your current working directory.