NON GUI MODE

Windows

Step  1: Open commond propmt by typing  CMD in Run prompt.
Step 2 : Go to bin folder of jmeter.
Step 3: type Jmeter  -n -t jmxfile.jmx -l logfile and hit enter.

A summarizer will stsrt  displaying that means load test got started in non gui mode.

To generate HTML file type
Jmeter  -n -t jmxfile.jmx -l logfile  -e -o foldername and hit enter.

 A HTML file will generated after completion of test.

Linux

Step 1: Go to bin folder of jmeter
Step 2 : type .jmeter -n -t jmxfile.jmx -l logfile  -e -o foldername and hit enter.

Log file can be use in GUI mode to track the results any point of time of load test