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Creating bootable Linux USB using Mac

CentOS, Ubuntu, Slackware, etc. Whatever Linux-based OS it is, you can create a bootable USB for it by using a Mac.

1. Prepare the .iso file

Download it, copy it, whatever it takes to prepare that Linux-based OS .iso file

2. Convert the .iso file into a .img.dmg

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# Pre-req
xcode-select --install
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

# Install podman
brew install podman

# Start vm
podman machine init
podman machine start

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# error handling
# redirect logs so can be found in instance -> actions -> instance settings -> Get System log
exec > >(tee /var/log/user-data.log|logger -t user-data -s 2>/dev/console) 2>&1
# trap errors. Shutdown restarts machine in an hour and prevents further commands,
# so instances won't finish booting and won't report to ECS
function my_trap()
{
  echo "Sorry, there was an error at line $1 $2" && shutdown -h +60
}
trap 'my_trap $${LINENO} $$? ' ERR

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[global_config]
  title_inactive_bg_color = "#4d4d4d"
  title_inactive_fg_color = "#ffffff"
  title_transmit_bg_color = "#1e1f29"
  title_transmit_fg_color = "#02ff5f"
[keybindings]
[layouts]
  [[default]]
    [[[child1]]]
      parent = window0

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import java.time.Instant;
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.util.TimeZone;
import java.util.concurrent.TimeUnit;

public class TimeZoneTest {

	// https://www.worldtimebuddy.com/?pl=1&lid=2643743,3448439,3530597&h=2643743
	public static void main(String[] args) {

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-Djavax.net.debug=ssl,handshake

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nmap --script ssl-enum-ciphers -p 443 10.10.10.221

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# Install
- netcat

# Listen
nc -luv 12201

# Send
nc -nuv 10.0.0.1 12201

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sudo trimforce enable

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sudo cat /var/log/syslog | lolcat -F 0.1