Useful and Important commands for Fedora 28

After fresh installlation:

sudo dnf update  

Enable and start SSH:

sudo systemctl start sshd.service

sudo systemctl enable sshd.service

RPM Fusion:

sudo dnf install https://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm

Install Vlc:

sudo dnf install vlc

Restart apache:   

systemctl restart httpd  

                       or

service httpd restart
  
Enable apache on startup:

systemctl enable httpd

Allow http connections:

firewall-cmd --add-service=http --permanent

firewall-cmd --reload

Install  php and Mysql(mariadb):

dnf install php-cli
dnf install mariadb mariadb-server

systemctl restart mariadb

finalize mariadb installation

/usr/bin/mysql_secure_installation

dnf install php-mysqlnd (For php-mysql driver)

After doing all these restart apache

systemctl restart httpd

Resolve gedit open issue when opening from remote machine

What happens is  sometimes when we try  to ssh into a system and open gedit in that machine(remote) everything seems fine until we try to  type something or save into that file or even we cannot open other files using Open menu in file tab.

So the solution here is:

Use nautilus/gedit on local machine

1. Open a nautilus file browser window and select "connect to server" from the menu in the top panel.

2. Enter in the server(remote) info (use ssh:// or sftp:// for ssh connections).

3. Enter password and there you go. You will be connected to the remote machine and now your gedit works fine.


Courtesy: this answer from ask ubuntu is where I found the solution.