How to Enable ssl nginx on Ubuntu 22.04

sudo openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout /etc/ssl/private/ssl-cert-snakeoil.key -out /etc/ssl/certs/ssl-cert-snakeoil.pemsudo openssl dhparam -out /etc/nginx/dhparam.pem 4096sudo nano /etc/nginx/snippets/ssl-params.confcd /etc/nginx/sites-availablesudo cp defaul ssl-defaultsudo nano ssl-default--->...

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How to Install Docker on Ubuntu 22.04

cd ~sudo apt updatesudo apt install apt-transport-https ca-certificates curl software-properties-commoncurl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpgecho "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg]...

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How to Enable snmp Daemon

$ sudo apt update$ sudo apt install snmp snmpd snmp-mibs-downloader$ sudo nano /etc/snmp/snmpd.confThen set rocommunity password securely:agentaddress  udp:161view   systemonly  included   .1.3.6.1.2.1view   systemonly  included   .1.3.6.1.4.1rocommunity  public1234xA12 default -V systemonly$ sudo systemctl restart snmpdSecuring SNMP ConfigurationSecurity is a critical aspect when configuring...

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