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Useful Examples of ffmpeg and GNU parallel on the command-line:

Transcoding FLAC music to MP3:

ffmpeg is a highly useful application for converting music and videos. However, audio transcoding is limited to a a single core. If you have a large FLAC archive and you wanted to compress it into the efficient Opus codec, it would take forever with the fastest processor to complete, unless you were to take advantage of all cores in your CPU.

parallel --jobs <number of CPU cores to use> 'ffmpeg -v 0 -i "{}" -c:a libmp3lame -b:a 320k -map_metadata 0 -id3v2_version 3 "{.}.mp3"' ::: $(find -type f -name '*.flac')

Transcoding Videos to VP9:

itsdmd

### ------------------------- Flutter.gitignore ------------------------ ###

# Miscellaneous
*.class
#*.lock
*.log
*.pyc
*.swp
.DS_Store
.atom/

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#!/bin/sh

# https://github.com/Red5d/docker-autocompose
docker run --rm -v /var/run/docker.sock:/var/run/docker.sock ghcr.io/red5d/docker-autocompose $(docker ps -aq | tr '\n' ' ')

itsdmd

Language: Cpp
AccessModifierOffset: -1
AlignAfterOpenBracket: Align
AlignConsecutiveAssignments: false
AlignConsecutiveDeclarations: false
AlignEscapedNewlines: Left
AlignOperands: true
AlignTrailingComments: true
AllowAllParametersOfDeclarationOnNextLine: false
AllowShortBlocksOnASingleLine: Never

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SendMode Input
FileSelectFolder, vFolder, *D:\Software\Steam\steamapps\common, 0
SetWorkingDir vFolder
FromPath = %vFolder%\*
Loop, %FromPath%,1,1
{
  SplitPath, A_LoopFileFullPath
  If ((InStr(A_LoopFileFullPath, "‎") == 0) && ((InStr(A_LoopFileFullPath, "steam_")) || (InStr(A_LoopFileFullPath, "Steam_")) || (InStr(A_LoopFileFullPath, "Unity")) || (InStr(A_LoopFileFullPath, "EasyAntiCheat_"))))
  {
    new := StrReplace(A_LoopFileFullPath, ".dll", "‎.dll")

itsdmd

#!/bin/bash
dconf dump /org/gnome/settings-daemon/plugins/media-keys/ > dump_1
dconf dump /org/gnome/desktop/wm/keybindings/ > dump_2
dconf dump /org/gnome/shell/keybindings/ > dump_3
dconf dump /org/gnome/mutter/keybindings/ > dump_4
dconf dump /org/gnome/mutter/wayland/keybindings/ > dump_5

itsdmd

git rebase -i HEAD~2

pick e499d89 Delete CNAME
reword 0c39034 Better README

git push --force origin example-branch

itsdmd

First Method

Deleting the .git folder may cause problems in our git repository. If we want to delete all of our commits history, but keep the code in its current state, try this:

# Check out to a temporary branch:
git checkout --orphan TEMP_BRANCH

# Add all the files:
git add -A

itsdmd

cmake_minimum_required(VERSION 3.5)

project(example LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

find_package(GTest REQUIRED)
include_directories(${GTEST_INCLUDE_DIRS})

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"workbench.colorCustomizations": {
	"terminal.ansiBlack": "#434343",
	"terminal.ansiBrightBlack": "#5e5e5e",
	"terminal.ansiRed": "#fd3762",
	"terminal.ansiBrightRed": "#fd3762",
	"terminal.ansiGreen": "#279f9d",
	"terminal.ansiBrightGreen": "#2db9b7",
	"terminal.ansiYellow": "#e82d91"
	"terminal.ansiBrightYellow": "#ff3da4",
	"terminal.ansiBlue": "#3770eb",