sudo apt install build-essential linux-headers-generic gcc make sudo ./VMware-Workstation-Full-17.0.2-21581411.x86_64.bundle |
Vmtools iso,
/usr/lib/vmware/isoimages/ |
人,技术,生活。
sudo apt install build-essential linux-headers-generic gcc make sudo ./VMware-Workstation-Full-17.0.2-21581411.x86_64.bundle |
Vmtools iso,
/usr/lib/vmware/isoimages/ |
sudo apt install qt5* sudo apt install libqt5opengl5 sudo apt install libqt5xml5 sudo dpkg -i ./virtualbox-7.0_7.0.8-156879~Ubuntu~jammy_amd64.deb |
Evince /home/eu/.local/share/gvfs-metadata/ qBittorrent /home/eu/.local/share/qBittorrent/ /home/eu/.config/qBittorrent/ Transmission /home/eu/.config/transmission/ |
refer to:
https://superuser.com/questions/346345/where-does-evince-store-its-per-document-state-position-etc
sudo ./woeusb --partition /path/to/Win11_22H2_English_x64v2.iso /dev/sda4 |
then reboot while stroking F12.
Need not to write chainloader in grub.cfg for Win11 manually.
refer to:
C.S.Cameron at https://askubuntu.com/questions/484434/how-can-i-install-ubuntu-without-cd-and-usb
https://askubuntu.com/questions/1284364/installing-windows-10-without-usb-with-ubuntu-18-04-this-is-not-a-bootable-disk
https://github.com/xournalpp/xournalpp
Fedora prerequisites,
librsvg2-devel libsndfile-devel portaudio-devel libzip-devel poppler-glib-devel |
PYTHONPATH
python -m myscript01 arg1 arg2
refer to:
https://stackoverflow.com/questions/18247333/pythonpath-on-linux
from vosk import Model, KaldiRecognizer, SetLogLevel import sys import os import wave import subprocess import codecs import datetime import json def format_sec(sec): total_sec = int(sec) s = total_sec % 60 m = total_sec // 60 h = m // 60 m = m % 60 frame = int(sec * 1000) % 1000 frame = frame // (1000 // 25) return "{0:02d}:{1:02d}:{2:02d},{3:03d}".format(h, m, s, frame) class Stt: def __init__(self, mp4_path): self.index = 0 self.model_path = r'/path/to/vosk-model-en-us-0.42-gigaspeech' self.mp4_path = mp4_path self.ffmpeg_path = 'ffmpeg' self.sample_rate = 16000 self.model = Model(self.model_path) self.rec = KaldiRecognizer(self.model, self.sample_rate) self.rec.SetWords(True) SetLogLevel(-1) self.process = subprocess.Popen([self.ffmpeg_path, '-loglevel', 'quiet', '-i', self.mp4_path, '-ar', str(self.sample_rate), '-ac', '1', '-f', 's16le', '-'], stdout=subprocess.PIPE) def output_one_line(self, result, frm, to, f): sentence = "" start_sec = 60 * 60 * 24 end_sec = 0 for i in range(frm, to): float_value = float(result[i]["start"]) if start_sec > float_value: start_sec = float_value float_value = float(result[i]["end"]) if end_sec < float_value: end_sec = float_value sentence += result[i]["word"] + " " self.index += 1 f.write(str(self.index) + "\n") f.write(format_sec(start_sec) + " --> " + format_sec(end_sec) + "\n") f.write(sentence + "\n") f.write("\n") f.flush() sys.stdout.write(format_sec(end_sec) + "\n") def recv_text(self, subtitle, f): js = json.loads(subtitle) if not "result" in js: sys.stdout.write("no result in json.\n") return result = js["result"] frm = 0 length = len(result) while frm < length: to = frm + 7 if length - to < 7: to = length if to > length: to = length self.output_one_line(result, frm, to, f) frm = to # sys.stdout.buffer.write(subtitle) sys.stdout.flush() def transcribe(self): with open(self.mp4_path + ".srt", 'w') as f: while True: data = self.process.stdout.read(4000) if len(data) == 0: subtitle = self.rec.FinalResult().encode('utf-8') self.recv_text(subtitle, f) break if self.rec.AcceptWaveform(data): subtitle = self.rec.Result().encode('utf-8') self.recv_text(subtitle, f) f.close() stt = Stt(sys.argv[1]) stt.transcribe() |
refer to:
kdenlive-23.04.1/bin/data/kdenlive/scripts/speechtotext.py
https://docs.kdenlive.org/en/effects_and_compositions/subtitles.html
https://realpython.com/python-formatted-output/
eventvwr.msc
C:\Windows\System32\LogFiles\WMI
refer to:
https://superuser.com/questions/1516725/how-to-disable-windows-10-system-log
sudo su cp -R /var/lib/mysql /home/work/ chown -R mysql:mysql /home/work/mysql vi /etc/mysql/mysql.conf.d/mysqld.cnf socket = /home/work/mysql/mysqld.sock datadir = /home/work/mysql systemctl start mysql cat /var/log/mysql/error.log mysqld: File './binlog.index' not found (OS errno 13 - Permission denied) vi /etc/apparmor.d/usr.sbin.mysqld /usr/sbin/mysqld { /home/work/mysql/ r, /home/work/mysql/** rwk, ... systemctl restart apparmor systemctl start mysql |
refer to:
https://askubuntu.com/questions/1089045/mysql8-wont-start
Download win11 iso and reinstall os, keeping user data.
refer to:
https://www.microsoft.com/en-us/software-download/windows11
https://answers.microsoft.com/en-us/windows/forum/all/windows-11-update-error-0x800f0922/3ad1fcf3-15e8-4f3b-9c74-e212b74323cb
https://learn.microsoft.com/en-us/windows/release-health/status-windows-11-22h2
https://helpdeskgeek.com/how-to/how-to-fix-a-windows-update-error-0x800f0922