Jiacong Fang zldrobit

acpidump -t | grep DMAR

dmidecode -t memory

gpart show
camcontrol devlist

set a larger volsize for the zvol

zfs set volsize=10T tank/vol/voldisk0

grow the partition size

# install sysutils/fusefs-exfat
kldload fusefs
mount.exfat /dev/da0s1 /media/pendrive

How to disable systemd-resolved in Ubuntu

Disable and stop the systemd-resolved service:

  sudo systemctl disable --now systemd-resolved.service

Then put the following line in the [main] section of your /etc/NetworkManager/NetworkManager.conf:

teenage boys and girls playing on grass, with warm sun and breeze. by Vincent van Gogh HQ

Located in alphabetical order (not prefer)

ab – slow and single threaded, written in C
apib – most of the features of ApacheBench (ab), also designed as a more modern replacement, written in C
autocannon – fast HTTP/1.1 benchmarking tool written in Node.js
baloo – Expressive end-to-end HTTP API testing made easy, written in Go (golang)

apt install git build-essential cmake python3-numpy [python-numpy]

apt-get install libavcodec-dev libavformat-dev libavutil-dev libswscale-dev libavresample-dev

Install urxvt sudo apt install rxvt-unicode
Install ranger pip install ranger-fm (ranger is installed at ~/.local/bin/ranger)
Edit ranger config file (~/.config/ranger/rc.conf)

set preview_images true
set preview_images_method urxvt

	#!/bin/sh

	# PROVIDE: clash
	# REQUIRE: NETWORKING
	# KEYWORD: shutdown

	# Add the belowing content to /etc/rc.conf：
	# clash_enable="YES"
	# clash_config="/usr/local/etc/clash/config.yaml"

	#!/usr/bin/perl
	# Author: Todd Larason <[email protected]>
	# $XFree86: xc/programs/xterm/vttests/256colors2.pl,v 1.2 2002/03/26 01:46:43 dickey Exp $

	# use the resources for colors 0-15 - usually more-or-less a
	# reproduction of the standard ANSI colors, but possibly more
	# pleasing shades

	# colors 16-231 are a 6x6x6 color cube
	for ($red = 0; $red < 6; $red++) {