Mark Crouch sidewinder040

How to use ssh-agent to cache your SSH credentials?

Contributed by Fabien Loudet, Linux SysAdmin at Rosetta Stone

Tired of always having to enter your SSH key passphrase when logging in to remote machines? Here comes ssh-agent. Enter the passphrase once and it will keep it in memory for you

Using ssh-agent in your shell session:

Setting up analog surround sound on Ubuntu Linux with a 3 3.5mm capable sound card:

A while back, I received the Logitech Z506 Speaker system, and with Windows, setting it up was a pretty plug and play experience. On Linux, however, its' a wholly different ballgame. For one, there's no Realtek HD Audio control panel here, so what gives? How do you around this problem?

Introducing the tools of the trade:

You'll want to use a tool such as hdajackretask , pavucontrol and pavumeter for the pin re-assignments and audio output monitoring afterwards respectively. The tools are installed by running:

sudo apt-get install alsa-tools-gui pavumeter pavucontrol

	#include <cstdlib>
	#include <iostream>
	#include <string>

	std::string getHomeDirectory() {
	const char* home = std::getenv("HOME");
	if (home == nullptr) {
	throw std::runtime_error("HOME environment variable not set");
	}
	return std::string(home);

	// rss-reader-opts.cpp
	// This program demonstrates the use of Boost.ProgramOptions to handle command line arguments
	// for a simple RSS reader application. It allows users to list, read, add, and delete feeds.
	// To Build: clang++ -O3 -std=c++11 -lboost_program_options rss-reader-opts.cpp -o rss-read
	#include <string>
	#include <vector>
	#include <boost/program_options.hpp>
	namespace po = boost::program_options;

	#include <iostream>

	# Compiler
	CC = gcc

	# Compiler flags
	CFLAGS = -Wall -Wextra -pedantic

	# Source files
	SRCS = datecode.c date_validator_helper.c main.c

	# Object files

	cmake_minimum_required(VERSION 3.20.0)

	# change this to your path
	set(CMAKE_TOOLCHAIN_FILE "E:/src/vcpkg/scripts/buildsystems/vcpkg.cmake")

	project(demo)

	add_executable(${PROJECT_NAME} main.cpp)

	# use your prefix paht if the toolchain doesn't work

	CC = g++
	CFLAGS = -g -Wall -Werror

	test: test.o

	test.o: test.cpp

	clean:
	rm test *.o

	# Installation on Dell XPS 9570


	# Connect to Internet
	wifi-menu

	# Sync clock
	timedatectl set-ntp true

	# Create three partitions:

	// enums3.rs
	// Address all the TODOs to make the tests pass!

	// Solved by refering to other peoples attempts, then by trial & error
	// Passes all the tests.

	enum Message {
	// TODO: implement the message variant types based on their usage below
	ChangeColor((u8, u8, u8)),
	Echo(String),