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how_to_use_the_command_line_interface_-_examples

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how_to_use_the_command_line_interface_-_examples [2013/07/16 00:37]
Peter Tesar
how_to_use_the_command_line_interface_-_examples [2017/11/11 22:47] (current)
Line 66: Line 66:
  $ sudo init 0 - shutdown/​halt\\  $ sudo init 0 - shutdown/​halt\\
  $ sudo init 6 - reboot\\  $ sudo init 6 - reboot\\
- $ sudo halt\\+ $ sudo halt -p - poweroff\\
  $ sudo reboot\\  $ sudo reboot\\
  $ sudo shutdown -h now\\  $ sudo shutdown -h now\\
Line 255: Line 255:
  $ oggenc *.wav %%--%%quiet - use wildcard for the file name  $ oggenc *.wav %%--%%quiet - use wildcard for the file name
  
-T> Convert video format, extract audio track, get audio duration:\\+T> Extract or Convert video, extract audio track, get audio duration:\\
  $ ffmpeg -formats - list video formats\\  $ ffmpeg -formats - list video formats\\
 + $ ffmpeg -i in.vob -ss 30 -t 00:08:00 -y out.vob - extract, start from 30 seconds, time 8 min\\
  $ ffmpeg -i in-video.vob out-video.wma - convert video .vob to .wma\\  $ ffmpeg -i in-video.vob out-video.wma - convert video .vob to .wma\\
  $ ffmpeg -i video.vob audio.wav - extract the audio track\\  $ ffmpeg -i video.vob audio.wav - extract the audio track\\
how_to_use_the_command_line_interface_-_examples.1373935076.txt.gz · Last modified: 2017/11/11 22:47 (external edit)