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Pomodoro Timer

The Pomodoro method is a time management technique that focuses on dividing work into short, timed periods.

The Pomodoro method was created by Francesco Cirillo in the 1980s when he was a university student struggling to stay focused and productive. He used a kitchen timer in the shape of a tomato (pomodoro in Italian) to divide his time into manageable blocks of work.

Today, the Pomodoro method is widely used around the world by people seeking to increase their productivity and reduce work-related stress. It can be applied to any type of work, from simple tasks to complex projects.

By dividing work into manageable blocks, the Pomodoro method helps to maintain focus and avoid procrastination. Additionally, the regular breaks help to reduce mental and physical fatigue, increasing the effectiveness and efficiency of work. If you're looking for a way to increase productivity and reduce stress, the Pomodoro method may be a good option to try.

📷  AMX A-1

AMX A1

pencil Ping. Servidor não responde ao ping

Ping. Servidor não responde ao ping

Pode estar relacionado ao fato de desabilitar o rastreamento de conexão para tráfego NTP. Isso aparentemente faz com que as mensagens ICMP relacionadas a esse tráfego sejam sinalizadas como estado de rastreamento de conexão "inválido" na configuração padrão, a queda "inválida" aconteceu antes do ICMP permitindo.

Verificar e editar o ficheiro /etc/ufw/before.rules e /etc/ufw/before6.rules.
Se estiver conforme o primeiro exemplo, devemos editar conforme o segundo exemplo.


# drop INVALID packets (logs these in loglevel medium and higher)
-A ufw-before-input -m conntrack --ctstate INVALID -j ufw-logging-deny
-A ufw-before-input -m conntrack --ctstate INVALID -j DROP

# ok icmp codes for INPUT
-A ufw-before-input -p icmp --icmp-type destination-unreachable -j ACCEPT
-A ufw-before-input -p icmp --icmp-type time-exceeded -j ACCEPT
-A ufw-before-input -p icmp --icmp-type parameter-problem -j ACCEPT
-A ufw-before-input -p icmp --icmp-type echo-request -j ACCEPT

Edite o before.rules e o before6.rules para trocar esses dois blocos para que os ICMPs sejam permitidos antes que a verificação de "inválido" aconteça.


# ok icmp codes for INPUT
-A ufw-before-input -p icmp --icmp-type destination-unreachable -j ACCEPT
-A ufw-before-input -p icmp --icmp-type time-exceeded -j ACCEPT
-A ufw-before-input -p icmp --icmp-type parameter-problem -j ACCEPT
-A ufw-before-input -p icmp --icmp-type echo-request -j ACCEPT

# drop INVALID packets (logs these in loglevel medium and higher)
# moved to after ICMP to prevent NTP stuff from being blocked
-A ufw-before-input -m conntrack --ctstate INVALID -j ufw-logging-deny
-A ufw-before-input -m conntrack --ctstate INVALID -j DROP

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