41. Concatenate files and print to the standard output. 42. IOS OpenGL ES video output (requires UIView) 43. Error while initializing video output 44. OpenGL for Embedded Systems video output 45. Tty output for background process 46. Unable to read output from command Details: %s 47. Failed to read output from SpamAssassin: 48. This is an audio-only file, and there is no audio output available. 49. Select an alternative audio output device to use for sound events. 50. Output version information and exit.
