Update Package Repository sudo apt update Install Certbot package sudo apt-get install python3-certbot-nginx certbot Run command to enable s...
Passwordless authentication between two Linux servers
Passwordless authentication between two Linux servers Jenkins & web server On Jenkins Server Generate SSH Key: Generate an SSH key pair....
Allow Port in firwalld linux
Allow port in Linux firewall sudo firewall-cmd --permanent --add-port=10050/tcp sudo firewall-cmd --reload Check allowed port and sudo fir...
run a script every 30 seconds using a cron job in Linux
# run a script every 30 seconds using a cron job in Linux #!/bin/bash #cat script.sh while true; do # Your script commands go here ...
Generate randam key using base64 encode
#Generate 32-bye random key head -c 32 /dev/urandom | base64
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