Posted inLinux
Ubuntu 22.0.4.2 LAMP
apt install lamp-server^ Reference: https://www.baeldung.com/linux/tasksel-guide
Ubuntu GNS3 Wireshark Permission denied
Couldn't run /usr/bin/dumpcap in child process: Permission denied sudo dpkg-reconfigure wireshark-common Yes sudo chmod +x /usr/bin/dumpcap
Posted inLinux
Bind9 DDNS Ubuntu 22.04
以下設定在DDNS的Server apt install bind9 建立一個 ddns 帳號 tsig-keygen -a hmac-sha512 ddns >> /tmp/ddns.key cat /tmp/ddns.key key "ddns" { algorithm hmac-s...
GNS3 + Ubuntu
sudo add-apt-repository ppa:gns3/ppa sudo apt update sudo apt install gns3-gui gns3-server sudo dpkg --add-architecture i386 sudo apt update sudo apt ...
Posted inLinux
Nginx Reverse Proxy for multiple servers
Nginx Web server 192.168.0.214 Wordpress 192.168.0.211 Zimbra web email 192.168.0.213 apt install nginx vi /etc/nginx/conf.d/local_domains.conf...
Posted inZimbra
Ubuntu 18.04 Zimbra behind NAT
Can't receive self domain email behind NAT status=deferred (delivery temporarily suspended: connect to mail.mydomain.com[202.xx.xx.xx]:7025: Connectio...
Posted inLinux
Ubuntu 18.04 upgrade PHP from 7.2 to 7.4
add-apt-repository ppa:ondrej/php add-apt-repository ppa:ondrej/apache2 apt install php7.4 apt install php7.4-common php7.4-mysql php7.4-xml php7.4-xm...