1. Git Configuration Command Description Example git config –global user.name “Your Name” Set username globally git config –global user.name “Pritesh Thamke” git config –global user.email “you@example.com” Set email globally git config –global user.email “pritesh@example.com” git config –list View all config settings git config –list git config –global core.editor nano Set default editor git config –global … Read more
1. Service Management (Start/Stop/Restart) Command Description Example Output/Usage systemctl start httpd Starts the Apache service sudo systemctl start httpd Starts Apache web server systemctl stop httpd Stops the Apache service sudo systemctl stop httpd Shuts down Apache systemctl restart httpd Restarts Apache service sudo systemctl restart httpd Applies config changes systemctl reload httpd Reloads Apache … Read more
1. ansible The ansible command runs ad-hoc tasks (single modules) against hosts in the inventory. Command Name Description Example ansible <host-pattern> -m ping Ping all hosts to check connectivity. ansible all -m ping ansible <host-pattern> -m shell -a “<command>” Run a shell command with shell features (pipes, redirects). ansible webservers -m shell -a “uptime” ansible … Read more