| #!/usr/bin/sh | |
| # PulseAudio setup for recording osm radio from skype and mic | |
| function rec_start() { | |
| IP=127.0.0.1 | |
| PASSWORD=password | |
| DATE=$(date +%y%m%d-%H%M) | |
| # Initializing microphone | |
| MIC_ID=$(pactl list short sources|grep GoMic|grep input|cut -f 1) |
| #!/bin/sh | |
| # Check if an IP address is listed on one of the following blacklists | |
| # The format is chosen to make it easy to add or delete | |
| # The shell will strip multiple whitespace | |
| BLISTS=" | |
| bl.score.senderscore.com | |
| bl.mailspike.net | |
| bl.spameatingmonkey.net | |
| b.barracudacentral.org |
| require 'dry-validation' | |
| schema = Dry::Validation.Schema do | |
| required(:field_1).filled(:str?) | |
| required(:field_2).filled(:int?) | |
| rule(field_2_depends_on_field_1: [:field_1, :field_2]) do |field_1, field_2| | |
| field_1.eql?('Foo').then(field_2.eql?(0)) & field_1.eql?('Bar').then(field_2.eql?(1)) | |
| end | |
| end |
Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma
You can get the list of supported formats with:
ffmpeg -formats
Convert WAV to MP3, mix down to mono (use 1 audio channel), set bit rate to 64 kbps and sample rate to 22050 Hz:
| class ItemUploader < CarrierWave::Uploader::Base | |
| require 'carrierwave/orm/activerecord' | |
| include CarrierWave::RMagick | |
| if Rails.env.test? | |
| storage :file | |
| else | |
| storage :fog | |
| end |
Опиши в 3-4 предложениях что происходило и почему. Это информативное представление о факапе с высоты птичьего полета, оно должно быть понятно любому человеку без контекста.
Качественная оценка Какая функциональность не работала, насколько долго, у кого. Была ли потеря или порча данных. Выбери поле справа.
Количественная оценка
| #!/bin/sh | |
| # This script will migrate schema and data from a SQLite3 database to PostgreSQL. | |
| # Schema translation based on http://stackoverflow.com/a/4581921/1303625. | |
| # Some column types are not handled (e.g blobs). | |
| SQLITE_DB_PATH=$1 | |
| PG_DB_NAME=$2 | |
| PG_USER_NAME=$3 |
| #!/bin/bash | |
| cat << EOF > /etc/yum.repos.d/xCAT-core.repo | |
| [xcat-2-core] | |
| name=xCAT 2 Core packages | |
| baseurl=http://xcat.org/files/xcat/repos/yum/2.13/xcat-core | |
| enabled=1 | |
| gpgcheck=1 | |
| gpgkey=http://xcat.org/files/xcat/repos/yum/2.13/xcat-core/repodata/repomd.xml.key | |
| EOF |
| user www-data; | |
| worker_processes auto; | |
| pid /run/nginx/nginx.pid; # only line changed from default | |
| include /etc/nginx/modules-enabled/*.conf; | |
| events { | |
| worker_connections 768; | |
| # multi_accept on; | |
| } |
| Section "InputClass" | |
| Identifier "Enable natural scrolling by default" | |
| MatchIsPointer "on" | |
| MatchDevicePath "/dev/input/event*" | |
| MatchDriver "libinput" | |
| Option "NaturalScrolling" "on" | |
| EndSection |