/don-t-forget

Não esqueça

Don´t forget!

Não esqueça

Adicionar usuário ao sudoers

sudo usermod -aG wheel username

sudo visudo

remova o #
...
%wheel ALL=(ALL) ALL
...

Fix DNS Docker

sudo vim /etc/docker/daemon.json

{
    "dns": ["10.0.0.2", "8.8.8.8"]
}
sudo systemctl restart docker

ip addr show

sudo firewall-cmd --get-zone-of-interface= _interface_name_here_

sudo firewall-cmd --zone=FedoraWorkstation --add-masquerade --permanent
sudo firewall-cmd --reload
sudo systemctl restart docker

//test
docker run busybox nslookup google.com

Fix cgroup Fedora Docker

sudo dnf install grubby
sudo grubby --update-kernel=ALL --args="systemd.unified_cgroup_hierarchy=0"

SDK Android

/home/&{USER}/Android/Sdk/cmdline-tools/tools

Restore Mongodb

docker run --rm -v ~/Documents/dump:/dump mongo mongorestore --host 172.17.0.2:27017 /dump

# Exemplo
docker run --rm -v /home/user_name/Document/dump:/dump mongo mongorestore --host _ip_container:27017 --gzip --archive=dump/database_name.zip

Pesquisar arquivos acima de N MB

sudo find / -type f -size +10M -exec ls -lh {} \;

Logs do sistema

du -h /var/log/journal
journalctl --disk-usage
sudo journalctl --vacuum-size=300M