change folder ownership
sudo chown -R $USER /var/www
Rename folder
mv CodeIgniter-3.1.6/ codeignitor316
Copy Folder (Please make sure folder path is from root directory and not the relative path)
sudo cp -r /var/www/mediawiki /var/www/mediawiki
Copy File
sudo cp filename1.py /var/www/filename2.py
unfiz tar file
tar xzf file.tar.gz
List of installed softwares. Second command will save this list in text file.
apt list --installed
dpkg --get-selections > list.txt
Uninstall app
sudo apt remove <app_name>
NGINX start and stop
sudo ln -s /etc/nginx/sites-available/techtrekking.com /etc/nginx/sites-enabled/
sudo nginx -t
sudo systemctl restart nginx
# Error log
tail -f /var/log/nginx/error.log
Update local host file
sudo -i gedit /etc/hosts
Upgrade sublime text
sudo apt-get install --only-upgrade sublime-text
Some useful commands
Activity | command |
start |
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stop |
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restart |
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Update Host file |
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Reboot |
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