mcxiaoke

############################ FFmpeg CLI Examples ############################

-metadata[:metadata_specifier] key=value (output,per-metadata)

For example, for setting the title in the output file:
ffmpeg -i in.avi -metadata title="my title" out.flv

To set the language of the first audio stream:
ffmpeg -i INPUT -metadata:s:a:0 language=eng OUTPUT

mcxiaoke

根据Unicode5.0整理如下：

1）标准CJK文字
http://www.unicode.org/Public/UNIDATA/Unihan.html

2）全角ASCII、全角中英文标点、半宽片假名、半宽平假名、半宽韩文字母：FF00-FFEF
http://www.unicode.org/charts/PDF/UFF00.pdf

3）CJK部首补充：2E80-2EFF
http://www.unicode.org/charts/PDF/U2E80.pdf

mcxiaoke

How to convert OVA to VHDX

• Rename .OVA file to .7z
• Use winrar to extract .vmdk out of it

Read here and install qemu (extract zip file)

https://cloudbase.it/qemu-img-windows/

qemu-img convert "D:\VirtualBox\Open-disk001.vmdk" -O vhdx -o subformat=dynamic "D:\VirtualBox\Open.vhdx"

mcxiaoke

VMDK to VHDX

Follow [steps][1]:

• Download: http://download.microsoft.com/download/9/1/E/91E9F42C-3F1F-4AD9-92B7-8DD65DA3B0C2/mvmc_setup.msi (thanks @xavery)
• Open Powershell as administrator and run Import-Module 'C:\Program Files\Microsoft Virtual Machine Converter\MvmcCmdlet.psd1'
• And after ConvertTo-MvmcVirtualHardDisk -SourceLiteralPath d:\scratch\vmx\VM-disk1.vmdk -VhdType DynamicHardDisk -VhdFormat vhdx -destination c:\vm-disk1

mcxiaoke

e1000e Linux* Base Driver for Intel® Network Connection

================================================================================

January 13, 2014

================================================================================

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# Systemd environment file for backup.sh daily backup service
# Place in /etc/backup.env

# Destination for rsync file system clone
BACKUP_DEST=/media/large1/backups/raw

# Destination for restic repository
RESTIC_REPOSITORY=/media/large1/backups/restic

# Restic password file

mcxiaoke

#!/usr/bin/env python3
#
# smartctl-validate-health - Validate SMART health for all drives in parallel.
#
# Author: Lee Trager <lee.trager@canonical.com>
#         Newell Jensen <newell.jensen@canonical.com>
#
# Copyright (C) 2017-2020 Canonical
#
# This program is free software: you can redistribute it and/or modify

mcxiaoke

Converting audio to AAC with Fraunhofer FDK AAC (libfdk_aac) in FFmpeg

Check if you have an FFmpeg build supporting libfdk_aac

Run:

ffmpeg -hide_banner -h encoder=libfdk_aac

mcxiaoke

#
# Xorg Config for an Integrated AMD / ATI Radeon HD 4200 on a MSI 785GTM-E45
#
#
# Use special reduced timings for 1080p HDMI output as it gets rid of screen
# corruption on the Radeon 4200 HD (Win7 never had problems with same cabling).
#
# Other symptoms included skipping audio and periodic screen corruption in XBMC
# as well as general use.
#

mcxiaoke

set http or socks proxy environment variables

# set http proxy
export http_proxy=http://PROXYHOST:PROXYPORT

# set http proxy with user and password
export http_proxy=http://USERNAME:PASSWORD@PROXYHOST:PROXYPORT

# set http proxy with user and password (with special characters)