Best Jquery ,javascript, HTML5 CSS3 tutorial with jquery examples, php script , demos for beginners, web designers and web developers.


Jquery, javascript Training

Jquery training blog

Useful linux command

linux command

ls linux Command
ls command display list of files.

Whoami linux Command
whoami command print the name of current user.
# whoami

Who Command
who command simply return user name, date, time and host information.
who and w command are similer. Unlike w command who doesn’t print what users are doing.
# who

Less Command
less command allows quickly view file.

# less main.log

More Command
more command allows quickly view file and shows details in percentage.

#more main.log

Cat Command
cat command used to view multiple file at the same time.

# cat file1 file2

Cd command
cd command is used to change directory.

# cd /directory1

Tar Command
tar command is used to compress files and folders in Linux.
# tar -cvf somename.tar /home

Find Command
Find command used to search files, strings and directories.

# find / -name

rm linux command
rm command used to remove or delete a file without prompting for confirmation.

# rm filename

mkdir command example.
mkdir command is used to create directories in Linux.

# mkdir directory-name

The clear command is used to clear the terminal screen.
# clear

The date command can be used to print (or even set) the system date and time.
# date

The chmod command lets you change access permissions for a file.
#chmod +x filename

The exit command causes the shell to exit.
# exit

The gzip command compresses the input file, replacing the file itself with one having a .gz extension.
# gzip filename

The nano command in Linux launches the ‘nano’ editor.
# nano

The passwd command is used for changing passwords for user accounts.
# passwd jquerytraining
Changing password for jquerytraining.
(current) UNIX password:

The ping linux command is used to check whether or not a system is up and responding. It sends ICMP ECHO_REQUEST to network hosts.
# ping
PING ( with 32 bit of data.
64 bytes from icmp_seq=1 ttl=58 time=47.3 ms
64 bytes from icmp_seq=2 ttl=58 time=51.9 ms
64 bytes from icmp_seq=3 ttl=58 time=57.4 ms

The shutdown linux command lets user shut the system in a safe way.
# shutdown

The sudo command lets a permitted user run a command as another user (usually root or superuser).
# sudo [command]

Please follow and like us:

Got Something To Say:

Your email address will not be published. Required fields are marked *


About the author

Joydeb Choudhury holds a Master's degree in Computer Application from I.G.N.O.U. After working as a web developer in various companies he has started bloging in 2016.

Recent Posts of blog

Downalod Free Php Scripts