How to install MySql on Ubuntu 18.04

                                     How to install MySql on Ubuntu 18.04

Update Ubuntu

    # sudo apt-get update

Upgrade Ubuntu:

    #sudo apt-get upgrade

Check MySql is installed or not:

    #mysql –version

 

If MySql is not installed then:

Install Mysql Server:

    #sudo apt-get install mysql-server

Check the status of MySql:

    #sudo systemctl status mysql

Install MySql (Secure):

    #sudo mysql_secure_installation

Run MySql:

    #sudo mysql

==================== Enjoy ================================

How to install vlc on Ubuntu 18.04 by snap

VLC is a open source cross-platform media player that plays most multimedia files.

=> Check snapd is installed or not:

#snap version

=> if snapd is installed then:

#sudo snap install vlc

=> It will install VideoLAN software.

Go to Application (Bottom left)

          Search Bar

              Type: vlc

You will get your media player

How to install snap on Ubuntu 18.04

Snap is a software deployment and package management system.

We will install snapd.

#sudo apt-get update

 

#sudo apt-get upgrade

=> Check snapd is installed or not:

#snap version

=> If snapd is not installed then:

#sudo apt-get install snapd

=> After installation again check:

#snap version

 

 => Install other package by snap:

#sudo snap install <pkg name>

=>It will install your required software/app

===================== Enjoy ==============

How to install Sublime text editor on CentOS7

## Sublime text editor installation on CentOS: 7


Check Sublime text editor installed or not:

#subl --version

[root@localhost ~]# subl --version

Sublime Text Build 3210

If its not installed then:


1. Update your Linux by command line:

# yum -y update



2. Import GPG key

# sudo rpm -v --import https://download.sublimetext.com/sublimehq-rpm-pub.gpg

[root@localhost ~]# sudo rpm -v --import https://download.sublimetext.com/sublimehq-rpm-pub.gpg

3. Download Subline repos:

#sudo wget -P /etc/yum.repos.d/ https://download.sublimetext.com/rpm/dev/x86_64/sublime-text.repo

[root@localhost ~]# sudo wget -P /etc/yum.repos.d/ https://download.sublimetext.com/rpm/dev/x86_64/sublime-text.repo

4. Install DNF package for installing sublime text editor:

# yum -y install dnf

[root@localhost ~]# yum -y install dnf

5. Install Sublime text editor:

#sudo dnf install sublime-text

[root@localhost ~]# sudo dnf install sublime-text

6. Check:

#subl --version

[root@localhost ~]# subl --version

Sublime Text Build 3210

7. Run Sublime text editor

#subl



## Open an editor




== Enjoy your new editor ===

How to Check and Verify Python on CentOS7

Run CenOS7

Open Terminal:

# python --version

[root@localhost ~]# python --version

Python 2.7.5

Run Python:

#python

root@localhost ~]# python

Python 2.7.5 (default, Aug  7 2019, 00:51:29) 

[GCC 4.8.5 20150623 (Red Hat 4.8.5-39)] on linux2

Type "help", "copyright", "credits" or "license" for more information.

>>> 

Help Command:

>>>help()

>>> help()

Welcome to Python 2.7!  This is the online help utility.

If this is your first time using Python, you should definitely check out

the tutorial on the Internet at http://docs.python.org/2.7/tutorial/.

Enter the name of any module, keyword, or topic to get help on writing

Python programs and using Python modules.  To quit this help utility and

return to the interpreter, just type "quit".

To get a list of available modules, keywords, or topics, type "modules",

"keywords", or "topics".  Each module also comes with a one-line summary

of what it does; to list the modules whose summaries contain a given word

such as "spam", type "modules spam".

help>

Quit from help command line:

help> quit

help> quit

Simple Program:

>>>print ("Hello World")

>>> print ("Hello World")

Hello World

>>> 

Quit from Python:

>>>quit()

>> 

>>> quit()

[root@localhost ~]# 

=== End ===