> For the complete documentation index, see [llms.txt](https://docs.hex-rays.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hex-rays.com/8.4/developer-guide/idc/idc-examples/batch-analysis.md).

# Batch analysis

This program forces the IDA Disassembler in “batch” analysis mode if it is started in the following way : ida -Sanalysis.idc file.

```
static main() {
  auto x,y;

  Message("Waiting for the end of auto analys...\n");
  Wait();

  x = SegStart(BeginEA());
  y = SegEnd(BeginEA());
  Message("Analysing area %08X - %08X...\n",x,y);
  AnalyseArea(x,y);
  Wait();		// wait for code segment analysis to finish

  Message("\n\n------ Creating output file.... --------\n");
  WriteTxt("ida.out",0,0xFFFFFFFF);
  Message("All done, exiting...\n");
  Exit(0);				// exit to OS, error code 0 - success
}
```


---

# Agent Instructions
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