Basic linux command for beginers.| Linux | Cloudpradeep

 Linux is a best operating system in all over the world . Mainly we know that Linux are using only for developer purpose . But not only Developer use we are also using Linux every where . Coming to the Computer environment mostly 90% of people are using Windows as a daily driver . But also Linux is used in enterprise section . Because it comes with a lot of feature that won't find in other operating system . Like if you install a fresh Windows operating system then there is 80% of  chance that a normal user will use a Antivirus software because majority people are using Windows operating system . 

Well to get a best package in top MNC company Linux background is a good Background to start . As linux is not popular in normal users so you have to know by doing self-study . Here i am gone share you some basic commands and there uses. I hope you will like this . 

Sl. Num	Command list	Use of commands
1.	ls	It used to list files or directories in linux.
2.	pwd	It is used to show the Current Working Directory.
3.	cd < Directory name >	Changing Directory.
4.	Cd	Go back in Terminal.
5.	Cd..	Go Onestep Back.
6.	mkdir	Creating Folder.
7.	mkdir -p < Dir name / Dir name1 >	Creating Folder as well as sub folder.
8.	cat < file name >	Show content of a file
9.	cat > file name	Redirect or dump content of a file into another file.
10.	More	It will show minimum content and by pressing enter key for more content .
11.	head < filename >	For showing First 10 line of a content.
12.	tail < filename >	For showing last 10 line of a content.
13.	Tail -f < file name >	Showing the contents of file in realtime from start 10 line.
14.	clear	For Clearing the terminal .
15.	Touch < filename >	To create an new file like ( .txt ) .
16.	rm -rf dir	To delete a folder forcefully .
17.	rm -rf file	To delete a file forcefully .
18.	mkdir a b c	To create multiple folder at a same time.
19.	Cp -rvf dir1 dir 2	Copy a directory.
20.	Mv dir dir2	Move a directory .
21.	ln	Create hard link.
22.	Ln -s	Create softlink.
23.	ls -a	Check all information with hidden path.
24.	la -l	check file folder with permission.
25.	rm -rf*	To delete data all at a same time .
26.	top	Check the task mannager.
27.	su	switching the user to super user.
28.	ps	check the process status.
29.	Ctrl + shift + N	Open a new terminal .
30.	Ctrl + shif + T	Open a new terminal inside same terminal screen .
31.	Diff	compare the content of a file .
32.	Exit	Log out the linux terminal.
33.	grep	Find a string of a text file .
34.	less	View a file .
35.	tar	store, or extract a file.
36.	vi	Edit files with a simple text editor .
37.	sudo	To run command or programm with security privileages.
38.	Ctrl + c	Stop the current command.
39.	Ctrl + z	stop the current command, resumewith forground or background.
40.	Ctrl + D	Similar like exit terminal session.
41.	Ctrl + U	Remove all whole line.
42.	Ctrl + R	for recent executed command.
43.	env	Showing the all environment variable.
44.	df	Display the disk uses summary.
45.	df -kh	Display the disk uses summary with human readable language
46.	du	show the directory space uses
47.	du -sh	Display the current uses summary with human readable .
48.	free	Show memory free spaces with swap memory.
49.	Free -m	Display the free spaces in MB format.
50.	Free -g	Display the free spaces in GB format.
51.	Free -k	Show the free memory in Kb format.
52.	Free -h	Display the free spaces with human readable.
53.	dmesg	Display the bootup messages.
54.	w	Users currently on the machine and their processes.
55.	jobs	It listed the background,stoped and running process.
56.	bg	Display the background process.
57.	fg	Display the forground process.
58.	ssh	Taking connection to system remotely.
59.	telnet	list the filename of a string.
60.	whois	Geting information about domains.
61.	dig	Displaying the DNS information for domain.
62.	wget	Download the retrieves content from web servers
63.	nslookup	Resolve the DNS of hostname.
64.	ping	For verify connectivity between system and other tcp/ip device.
65.	curl	For transfer data to or from a server, using any of the supported protocols .
66.	cal	Display the calender .
67.	date	Display the calender .
68.	uptime	Display the calender .
69.	uname	Display the linux system information.
70.	Uname -r	Display the kernel information.
71.	whoami	Shows who you are logged in.
72.	Cat proc/cpuinfo	Display the cpu information.
73.	Cat proc/meminfo	Display the memory information.
74.	timedatectl	Display the system clock information.
75.	ifconfig	checking ip details in your system.
76.	Ip add show	Display the ip address with all network .
77.	Host < ip host name >	Shows DNS forward lookup entries.
78.	Host < Dns host name >	Display reverse lookup entries.
79.	Df -h	Display where you attached your volume for storage purpose.
80.	Lsblk	Give complete information about disk drive.
81.	blkid	Display the new storage connecting in a linux system after creating an partition.
82.	yum	Install package with all dependency prerequire packages automatically.
83.	rpm	Installing package but without prerequire packages .
84.	nmcli	Display the network interface for control and mannage the networks.
85.	systemctl	used to start , stop and control the services.
86.	chmmod	Command for modify the permission.
87.	usermod	Command for modify the user permission.
88.	Ps aux	Listing all the process that running on my system machine.
89.	Ps aux |wc -l	To check how many number of process is running.

90.        init 0                                                          For shutdown the system.

That's all about some " Basic linux command for beginners . Please click here to download the file.                                             Download the file.