How to show the file being executed?

[Alfred M. Szmidt]

   (gdb) info target
   Symbols from "/home/stefano/src/PROGRAM".
   Unix child process:
	   Using the running image of child Thread 0xb5f33b70 (LWP 8998).
	   While running this, GDB does not access memory from...
   Local exec file:
	   `/home/stefano/src/PROGRAM', file type elf32-i386.
	   Entry point: 0x804bc70
	   0x08048134 - 0x08048147 is .interp
	   0x08048148 - 0x08048168 is .note.ABI-tag
	   0x08048168 - 0x0804818c is .note.gnu.build-id
	   [...]

   There is some way to show *only* this information?, otherwise I suggest
   to implement a show file command.

You can use readelf to get most of that information.