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Protected: Install POP

Posted on April 14, 2023 by alfred

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Posted in Linux

Protected: how to fix jsdelivr problem

Posted on April 10, 2023 by alfred

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Posted in Linux

Protected: IP range for US Tiktok

Posted on April 1, 2023 by alfred

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Restart all exited containers

Posted on March 22, 2023 by alfred
docker restart $(docker ps -f "status=exited" -q)
Posted in Linux

Protected: 漏網之魚

Posted on March 6, 2023 by alfred

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Posted in Linux

Protected: Server IP of Softether in Japan

Posted on March 5, 2023 by alfred

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Posted in Linux

Grab the gateway of ppp0

Posted on March 3, 2023 by alfred
OLDGW=`route -n | grep "ppp0" | awk -F: '{print $1}' | grep "UH" | awk '{print $1}'`
Posted in Linux

Install Munin using docker

Posted on March 3, 2023 by alfred
docker run -dit --restart unless-stopped -p 8080:80 -e TZ="Asia/Hong_Kong" -e NODES="1867:172.17.0.1" occitech/munin:latest
Posted in Linux

Set CentOS 7 as a router

Posted on February 12, 2023 by alfred
firewall-cmd --add-masquerade --permanent
sudo firewall-cmd --reload

firewall-cmd --add-port=port-number/port-type

  1. Make the new settings persistent:
    $ sudo firewall-cmd --runtime-to-permanent

Reference: https://linuxhint.com/centos7_router/

https://docs.fedoraproject.org/en-US/quick-docs/firewalld/

Posted in Linux

Change to use a free jsdelivr

Posted on February 3, 2023 by alfred
cd /www/wwwroot/ && find -type f -name "*.tpl" | xargs sed -i 's/jsdelivr.example.com/cdn.jsdelivr.net/'
Posted in Linux

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