38 lines
1.3 KiB
Plaintext
38 lines
1.3 KiB
Plaintext
#Normalize audio
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ffmpeg-normalize *.<format> -v -pr -c:a <audio codec> -ext <extension>
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Examples:
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#ffmpeg-normalize *.opus -v -pr -c:a libvorbis -ext ogg
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ffmpeg-normalize *.flac -v -pr -c:a flac -ext flac
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#ffmpeg-normalize *.ogg -v -pr -ext wav
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ffmpeg-normalize *.m4a -v -pr -c:a libopus -ext opus
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ffmpeg-normalize *.opus -v -pr -c:a libopus -ext opus
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#extract images from video
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ffmpeg -i file.mpg -r 1/1 $filename%03d.jpg
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#found in .bashrc
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yta-best="youtube-dl --extract-audio --audio-format best "
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sudo cp -r /var/lib/lightdm/.local/share/webkitgtk/localstorage/ ~/
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sudo chmod -Rv 777 ~/localstorage/
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#Single 4KiB random write process
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fio --name=random-write --ioengine=posixaio --rw=randwrite --bs=4k --size=4g --numjobs=1 --iodepth=1 --runtime=120 --time_based --end_fsync=1
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#16 parallel 64KiB random write processes
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fio --name=random-write --ioengine=posixaio --rw=randwrite --bs=64k --size=256m --numjobs=16 --iodepth=16 --runtime=120 --time_based --end_fsync=1
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#Single 1MiB random write process
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fio --name=random-write --ioengine=posixaio --rw=randwrite --bs=1m --size=16g --numjobs=1 --iodepth=1 --runtime=120 --time_based --end_fsync=1
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#smartctl test
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sudo smartctl -t <short|long> <disk>
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#smartctl status
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sudo smartctl -a <disk>
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#cute cat
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oneko
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#fake identity
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rig |