Makeself version 2.1.4
 1) Getting help or info about doom3-linux-1.1.1286-demo.x86.run :
  doom3-linux-1.1.1286-demo.x86.run --help   Print this message
  doom3-linux-1.1.1286-demo.x86.run --info   Print embedded info : title, default target directory, embedded script ...
  doom3-linux-1.1.1286-demo.x86.run --lsm    Print embedded lsm entry (or no LSM)
  doom3-linux-1.1.1286-demo.x86.run --list   Print the list of files in the archive
  doom3-linux-1.1.1286-demo.x86.run --check  Checks integrity of the archive

 2) Running doom3-linux-1.1.1286-demo.x86.run :
  doom3-linux-1.1.1286-demo.x86.run [options] [--] [additional arguments to embedded script]
  with following options (in that order)
  --confirm             Ask before running embedded script
  --noexec              Do not run embedded script
  --keep                Do not erase target directory after running
                        the embedded script
  --nox11               Do not spawn an xterm
  --nochown             Do not give the extracted files to the current user
  --target NewDirectory Extract in NewDirectory
  --tar arg1 [arg2 ...] Access the contents of the archive through the tar command
  --                    Following arguments will be passed to the embedded script
vincent@modemcable034:~$