54 lines
1.8 KiB
Plaintext
54 lines
1.8 KiB
Plaintext
|
#Normalize audio
|
||
|
ffmpeg-normalize *.<format> -v -pr -c:a <audio codec> -ext <extension>
|
||
|
Examples:
|
||
|
#ffmpeg-normalize *.opus -v -pr -c:a libvorbis -ext ogg
|
||
|
ffmpeg-normalize *.flac -v -pr -c:a flac -ext flac
|
||
|
#ffmpeg-normalize *.ogg -v -pr -ext wav
|
||
|
ffmpeg-normalize *.m4a -v -pr -c:a libopus -ext opus
|
||
|
ffmpeg-normalize *.opus -v -pr -c:a libopus -ext opus
|
||
|
|
||
|
#extract images from video
|
||
|
ffmpeg -i "file.mpg" -r 1/1 $filename%03d.png
|
||
|
ffmpeg -i "file.mpg" -r 1/1 xyz%03d.png
|
||
|
|
||
|
#found in .bashrc
|
||
|
yta-best="youtube-dl --extract-audio --audio-format best "
|
||
|
|
||
|
#lightdm configured themes
|
||
|
sudo cp -r /var/lib/lightdm/.local/share/webkitgtk/localstorage/ ~/ && sudo chmod -Rv 777 ~/localstorage/
|
||
|
|
||
|
#Single 4KiB random write process
|
||
|
fio --output=fio-4K-randw.txt --name=random-write --ioengine=posixaio --rw=randwrite --bs=4k --size=4g --numjobs=1 --iodepth=1 --runtime=120 --time_based --end_fsync=1
|
||
|
|
||
|
#16 parallel 64KiB random write processes
|
||
|
fio --output=fio-64K-randw-x16.txt --name=random-write --ioengine=posixaio --rw=randwrite --bs=64k --size=256m --numjobs=16 --iodepth=16 --runtime=120 --time_based --end_fsync=1
|
||
|
|
||
|
#Single 1MiB random write process
|
||
|
fio --output=fio-1M-randw.txt --name=random-write --ioengine=posixaio --rw=randwrite --bs=1m --size=16g --numjobs=1 --iodepth=1 --runtime=120 --time_based --end_fsync=1
|
||
|
|
||
|
#smartctl test
|
||
|
sudo smartctl -t <short|long> <disk>
|
||
|
|
||
|
#smartctl status
|
||
|
sudo smartctl -a <disk>
|
||
|
|
||
|
#fake identity
|
||
|
rig
|
||
|
|
||
|
#Mangohud
|
||
|
mangohud MANGOHUD_OUTPUT /home/marc/Dokumente/log
|
||
|
|
||
|
#OBS videocamera
|
||
|
sudo modprobe v4l2loopback
|
||
|
|
||
|
#Mangohud
|
||
|
In Steam: mangohud %command% MANGOHUD_OUTPUT /home/marc/Dokumente/log
|
||
|
Lutris: command prefix: mangohud, Environment Variables: MANGOHUD_OUTPUT | /home/marc/Dokumente/log
|
||
|
|
||
|
#lm_sensors realtime display
|
||
|
watch sensors
|
||
|
|
||
|
#analyze startup time
|
||
|
systemd-analyze plot > detail[X].svg
|
||
|
systemd-analyze blame > detail[X].txt
|