How to execute command line and scheduled for splitting big data file to smaller files

When you save session

save session

Click "Save & Make Batch File"

make batch file

Click "OK", you'll get batch file created.

.bat file for Windows command line, or .sh file for Linux / macOS.

And you can run it in command line.

In Windows:

C:
cd "C:\Users\pan\AppData\Local\Programs\DataFileSplitter\"
DataFileSplitter session="C:\Users\pan\Documents\e_o.dfs" logfile="C:\Users\pan\Documents\e_o.log"

In Linux:

/usr/share/DataFileSplitter/DataFileSplitterCmd session="/home/pan/Documents/e_o.dfs" logfile="/home/pan/Documents/e_o.log"

In macOS:

/Applications/DataFileSplitter.app/Contents/MacOS/DataFileSplitter session="/Users/pan/Documents/e_o.dfs" logfile="/Users/pan/Documents/e_o.log"

Or click "Create & Schedule Task" (this only for Windows now, Linux/macOS can use Crontab), you can run this batch file at a specific time and/or at a certain time every day. See this for detail: Schedule Task.