# Apply changes echo "Applying hostname change: $HOSTNAME" hostname "$HOSTNAME"
To handle form submissions, you'll need to create a separate script that will process the form data. For example, create a new file apply.sh : op fe admin panel gui script
# Output GUI HTML echo "$HEADER$CONTENT$FOOTER" Save and execute the script using ./opfe_gui.sh . You should see a basic HTML page with a title and some content. # Apply changes echo "Applying hostname change: $HOSTNAME"
# Define GUI content CONTENT="<h1>$TITLE</h1> <form action=\"/apply\" method=\"post\"> <label for=\"hostname\">Hostname:</label> <input type=\"text\" id=\"hostname\" name=\"hostname\" value=\"$(hostname)\"> <button type=\"submit\">Apply</button> </form>" form action=\"/apply\" method=\"post\">
# Get form data HOSTNAME=$(echo "$QUERY_STRING" | cut -d'&' -f1 | cut -d'=' -f2-)
# Define GUI footer FOOTER="</body></html>"