Basic shell commands in Linux operating system

Basic linux commands is always good for job seekers or people going for interview related to linux or server or networking in the linux. These are basic commands in linux operating to make your user experience better than UI. By using the commands you can easily manage the files and storage in your desktop

ls = This command is used to list the files in your desktop

ls-al = This command will print the data in the column structure

ls-R = This command will include the subfolders also.

ls-a = This command will print the list of hidden files in the computer

cat-filename = cat command will create a new file 

rm-filename = remove file, this is the purpose of the rm.

mv_filename new_file_location = This will move the files to another place.

sudo= super users do, this will execute the command.

mkdir = make directory, this will create a new directory in the computer.

rmdir = This is also same rm, this command will remove the directory from the computer.

mv directory newdirectoryname = By using this command we can move the file to some particular destination place in the system.

man = This command is like an index of the computer.

history =  This command will show the number of commands you have entered previous in the terminal.

clear = This command will clear/erase the command which is entered previous in terminal

sudo apt-get update = This command will update the software, it may be system file or application file.

cd = This command means change directory which will change the directory to another directory.

curl = This command will crawl information in internet.

diff = This command will compare two different text files in terminal.

echo = This will print the statement in the terminal

exit = This will close the page.

find = This command will find the information in terminal.

finger  = This command used to display the short details the user.

free = This command will tell you the empty space in ram.

grep = This command will display the empty or unused storage in HDD or SSD.

kill = This kill command will terminal the process in operating system.

passwd= This can change the password in terminal.

ping = This command will make connection between the ip address you have entered after ping.

ps= Command will display the currectly executing process in the system.