kill port
kill $(lsof -t -i:8080)
show all ports
sudo netstat -plnt
user installed apt packages
comm -23 <(apt-mark showmanual | sort -u) <(gzip -dc /var/log/installer/initial-status.gz | sed -n 's/^Package: //p' | sort -u)
copy with gui as sudo
sudo -H nautilus
xampp gui
sudo /opt/lampp/manager-linux-x64.run
xampp
sudo /opt/lampp/manager-linux-x64.run
sudo /opt/lampp/lampp start
$sudo /etc/init.d/apache2 stop
$sudo /etc/init.d/mysql stop
$sudo /etc/init.d/proftpd stop
sudo /opt/lampp/lampp restart
logs after crash / sudden reboot
sudo journalctl -b -1 -e
brightness external monitor
sudo ddcutil setvcp 10 15
Change permissions
sudo chmod -R 755 /opt/lampp/htdocs
mysql
mysql -uroot -p
service mysql status
service mysql stop
service mysql start
Check docker version
docker --version
docker-compose --version
pull hello world container from dockerhub
docker run hello-world
show active container
docker ps
remove docker container after running
docker run -rm hello-world
show all local docker images
docker image list
docker stop <containerid>
docker run -rm -p 3000:3000 <containerid>
start in background
docker-compose up -d
use composer
docker-compose exec app composer install