getsueineko

Шпаргалка с командами Docker

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Beelink GTR5 + Proxmox VE + Windows Guest using the Vega8 Graphics Card

Prerequisites

Hardware

• Current BIOS version: 5.19
• 1TB Kingston NVMe SSD (shipped with the device, used for system)
• 1TB Samsung 860 EVO 2.5" SATA SSD (bought additionally, for Windows 10)
• Installation images for Proxmox VE, Windows 10 (e.g. using Ventoy)

getsueineko

----- Esc -----
Quick change directory: Esc + c
Quick change directory history: Esc + c and then Esc + h
Quick change directory previous entry: Esc + c and then Esc + p
Command line history: Esc + h
Command line previous command: Esc + p
View change: Esc + t (each time you do this shortcut a new directory view will appear)
Print current working directory in command line: Esc + a
Switch between background command line and MC: Ctrl + o
Search/Go to directory in active panel: Esc + s / Ctrl + s then start typing directory name

getsueineko

Processing kubectl YAML Output with yq

Source code of snippets included as screenshots at https://mannymon.medium.com/processing-kubectl-yaml-output-with-yq-bf0dc98ddeab

getsueineko

ffmpeg

Converting Audio into Different Formats / Sample Rates

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:

getsueineko

kubectl get pods | grep Evicted | awk '{print $1}' | xargs kubectl delete pod

getsueineko

• open mongod.conf

cd /etc/mongod.conf

• Comment security

#security:
#  authroization: "enabled"

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-- Create a group
CREATE ROLE readaccess;

-- Grant access to existing tables
GRANT USAGE ON SCHEMA public TO readaccess;
GRANT SELECT ON ALL TABLES IN SCHEMA public TO readaccess;

-- Grant access to future tables
ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT SELECT ON TABLES TO readaccess;

getsueineko

How to install redis-cli and psql client on your machine with Docker

Preparing docker images

We will use minimalistic Linux distribution called Alpine (5MB)

Dockerfile of redis-cli

FROM alpine:latest
RUN apk --update add redis

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#!/bin/bash

if [ $# -eq 0 ]; then
	echo "Usage: ./pushover <message> [title]"
	exit
fi

MESSAGE=$1
TITLE=$2