Python Check If Port Is Open Windows

I am trying to run same java code on ubunut 14. By defualt telnet server and client applications are not enabled. pip will fetch and install PyAudio wheels (prepackaged binaries). 4 This module encapsulates the access for the serial port. Ready to Probe. Linux Mint 19. >>> console. (And if you distrust wheels or binaries,. exe Windows. I want a Lambda functions to Check if some sets (ssh, rdp, imap, telnet etc) of security protocol are open to the world (0. Windows and Linux systems have a utility called netstat which will give you a list of open ports on your computer. Open an URL on Web browser programmatically in Python Published Sat, Mar 7, 2015 by DSK We can launch a browser like Mozilla firefox, Google Chrome, Safari from python script to show an web page using webbrowser module. This version of python-can will directly use socketcan if called with Python 3. You can also use lsof to check the process ID of httpd, examining where the web server's binary resides (/usr/sbin. A network security fail strikes again. Screen should open the port and if you press enter you should see the Python >>> REPL prompt. If you work with Windows, there's a suite of utilities that you should definitely check out if you haven't already: Windows Sysinternals. Open Vagrantfile in a text editor like Notepad++ or Sublime and take a look, study the comments before each configuration value. The wxTerminal also only works the first command. The tables below compare features of notable note-taking software. Use standard Unix system calls read(2) and write(2) for reading from, and writing to the serial interface. An Introduction to Using Python with Microsoft Azure 10 Figure 10 Next, edit the profile's configuration file, which is the ipython_notebook_config. Hang on for a few more minutes to learn how it all works, so you can make the most out of Heroku. With over 15 million users worldwide, it is the industry standard for developing, testing, and training on a single machine, enabling individual data scientists. With the BeagleBone Black connected to your computer over USB, open the USB mass storage drive named 'boot' and edit the file uEnv. Port checker utilities are available in plenty online and the good news is that they are free to use. walk() or sum such thing. com in your browser, your browser creates a socket and connects to google. While testing a specific port if result is returned as "Closed" means that particular port is blocked or inaccessible. It’s a community system packager manager for Windows 7+. handlers module, supports sending logging messages to a local Windows NT, Windows 2000 or Windows XP event log. You may use network, application diagnosis and troubleshooting programs such as TCPview (Fig. But I'm struggling to get any useful information out of it. - jcaron Jan 18 '16 at 15:08. Today, we released a new Windows 10 Preview Build of the SDK to be used in conjunction with Windows 10 Insider Preview (Build 18956 or greater). if any one have idea please share with. Ftp prompts during multiple file transfers to allow you to selectively retrieve or store files; mget and mput transfer all files if prompting is turned off. 04 but its not working as it does not find COM23 there which is obvious. Click Start > Control Panel. Download MySQL Yum Repository MySQL provides a YUM software repository to simplify installing and updating MySQL products on a variety of Linux operating systems. py Reading the messages of a Gateway MySensors on the serial port of a Raspberry Pi. conf exists or not using Python program? You need to import os module and use os. Let’s create /hello-api folder, Now open cmd window. Starting Mosquitto on Windows. Steps for Windows 8, 8. On NFS file systems with UID mapping enabled, open() may return a file descriptor but, for example, read(2) requests are denied with EACCES. Flip over to the Connections tab, and then click the LAN settings button at the bottom. On your development machine, open Visual Studio Code and then edit launch. IDE stands for Integrated Development Environment. But if you press CTRL +C together portal will be closed. This technique is used to avoid port scanning detection by firewalls. Python Programming with Pyscripter. But I'm struggling to get any useful information out of it. In this article, I'll explain how to use the Remmina client to connect remotely from a Linux computer to a Windows 10 system and a Red Hat Enterprise Linux 7 system. Alternatively, you can check here how to find the COM port of your micro:bit on Windows Device Manager. Python SimpleHTTPServer has been migrated to python http. Making a simple web server in Python. In this post I am going to take you on an adventure with python sockets. Or if the firewall is blocking the port for outside visitors. exe, Tasklist. It is also possible to add a regexp as first argument and the list will only include entries that matched. Click on the Next button. This is because the client performs open() by checking the permissions, but UID mapping is performed by the server upon read and write requests. I am assuming we got this: A Microsoft SQL Server installation running under Windows. The socket command may be used to open either the client or server side of a connection, depending on whether the -server switch is specified. py file in the profile directory you are currently in. To open a terminal, you will need to know the COM port for the board. The source code for the BBC micro:bit port is open source, so you can contribute. You can check if a process listens on a TCP or UDP port with netstat -tuplen. This script has been tested on Python version 3. When you have installed Python you may want to restart your computer. In early 2012, I wrote an article called Scanning Open Ports in Windows: A Quick Guide that covered how to use NetStat. Click Object Types. This guide shows what to do if the External Hard Drive if it is not showing up, detected, working or accessible even after plugging it to Windows 10 computer. 6 interpreter. import serial ser = serial. We will enable the client where server can be enabled too. 100 53 port [udp/domain] succeeded! Unlike TCP, UDP is connectionless (fire and forget). sudo python read_serial. How to make a simple port scanner program in Python This small port scanner program will try to connect on every port you define for a particular host. Since 2001, Processing has promoted software literacy within the visual arts and visual literacy within technology. It is not opened when port is None and a successive call to open() is required. PyUSB supports libusb 0. send data to remote server. 5 on Windows (and that makes AppEngine uploads insecure). However, unlike Windows, there is no specific program you can open up to view all the devices currently attached. In early 2012, I wrote an article called Scanning Open Ports in Windows: A Quick Guide that covered how to use NetStat. That should prevent the python file from automatically closing, assuming you're not executing this directly from the command line. See the Agent documentation for supported OS versions. In most cases, script can get your jobs done as good as the native application. It is strongly recommended that you open files in binary mode. So, in order to open an existing file ( serial port ) all we need to know the name of the device ( COM1) and pass the creation flags as OPEN_EXISTING. Ftp prompts during multiple file transfers to allow you to selectively retrieve or store files; mget and mput transfer all files if prompting is turned off. There are different commands on both Linux and UNIX server to see what TCP/UDP ports are listening or open on your server. Socket Servers in python. 10; Windows 7 x64; Ubuntu 14. So rather than changing much into code , I am trying to find way. Let us write a very simple client program which opens a connection to a given port 12345 and given host. H ow do I open the TCP or UDP ports under UNIX / Linux like operating systems? A port is an application-specific or process-specific software construct serving as a communications endpoint and it is identified by its number such as TCP port number 80. We also maintain a guide for users who must run Nmap on earlier Windows releases. SourceForge is an Open Source community resource dedicated to helping open source projects be as successful as possible. 0 specification. The method for doing this will vary depending on your operating system and the firewall you have installed. Open Thonny from the Desktop or applications menu: Thonny gives you a REPL (Read-Evaluate-Print-Loop), which is a prompt you can enter Python commands into. 5 (Windows only) Python Imaging Library 1. 10: $ nc -zv 192. Add the following line to the file:. It takes the path (like "/dev/ttyS0" for linux or "COM1" for windows) of serial device and checks whether it is valid before opening a connection to it. We've previously shown you how to get a working local installation of Apache on your Windows PC. Docker detects if port 445 is closed and shows the following message when you try to add a shared drive: To share the drive, allow connections between the Windows host machine and the virtual machine in Windows Firewall or your third party firewall software. You can also change the port to something else: $ python -m SimpleHTTPServer 8080 How to share files and directories. 0 is the integration of the WebDriver API. If you would like to simply generate some event traffic on your computer to test the event notification dialog and see some events in the log choose the simple probe. Type in the port name, on linux it is usually ACM0, USB0, USB1, or open up the arduino editor and check the name of the port. The equivalent "Hello, World!" web application using the Django web framework would involve significantly more boilerplate code. Current implementation of websocket-client is using “CONNECT” method via proxy. It can be used in applications like web development, embedded systems, GUI based apps, mobile applications, server applications etc. My First Port Scanner As before, scanning ports is as simple as attempting a connection to an address and port. It would look something like this. How to find what application is listening on a TCP/IP port in windows using netstat? Uncategorized on May 31, 2016 Whenever an application wants to make itself accessible over the network, it claims a TCP/IP port, which means that port can’t be used by anything else. To open additional ports, repeat the above procedure for each additional port and/or protocol you'd like to open in each server. This utility is available for free for Windows 95 to Windows 10. 0 and OpenUSB, but the user does not need to worry about that, unless in some corner cases. Using that you can verify if the port is open or not. exe Windows. It is also possible to add a regexp as first argument and the list will only include entries that matched. For example, if you want to check if port 80 is in use, you use lsof to check which process is using it. You should reboot your computer if you are able to get ATI responses, remove the erroneous init string or enter ATZ as the init. After changing the PATH variable, launch the Windows command prompt and verify you can invoke the Python interpreter. Table of contents. Create udp sockets. Scientific Python distributions¶ For many users, especially on Windows, the easiest way to begin is to download one of these Python distributions, which include all the key packages: Anaconda: A free distribution of Python with scientific packages. To install on windows visit the link-> JDK and look for the most appropriate version for your system. It could be that at the time you ran the command there was no process listening to port 3001 or that it’s not active. In Windows 10 and Windows 8, if you're using a keyboard and mouse, the fastest way is through the Power User Menu, accessible with the WIN+X shortcut. You can open the. If the connection attempt is successful, the port must be. They are extracted from open source Python projects. Errors and script infos are recorded in /var/log/nmap_vuln_sn. Here is a comprehensive list of Windows monitoring tools. Apple support is here to help. Python is an open source, cross platform,interpreted language that is easy to learn for beginners. Since Thonny IDE is open source and downloaded from the Internet, it’s not a verified app in the App Store. Telnet ([host [, port [, timeout]]]) ¶ Telnet represents a connection to a Telnet server. And the functionallity is fairly straight to use. We see there are 225 bytes available. Left-click or tap the icon labeled All Apps to continue. If you want to use it in a scheduled task and don’t want to create a lot of scripts, you can change the script to:. Let’s create /hello-api folder, Now open cmd window. Address and port that are used are printed into the console where the server is started. Right click on COM1 and click on Update Driver Software. Ampy will run with Python 2 or Python 3, so choose whichever version you like (we recommend Python 3, as MicroPython is based on Python 3, so the language will be similar). It is a thin object-oriented layer on top of Tcl/Tk. With the current state of the Python 2. This code tells which ports are open on a computer ! Now if the code tells that prt 631, 50983 and 55783 are open, what should I do so that the user is asked which of the ports he wishes to use and then automatically close the other ports ??? All I know is that I can use "sudo ufw allow/deny " but how in a python script ?? Please Help !. About the machine. On NFS file systems with UID mapping enabled, open() may return a file descriptor but, for example, read(2) requests are denied with EACCES. X python -m SimpleHTTPServer By default, this will run the contents of the directory on a local web server, on port 8000. Check and see if Python is installed on your machine. ) with the help of specific termios functions and data structures. Open the Python download page. It also supports nmap script outputs. Code up to this point: import kivy from kivy. X python3 -m http. Downloading Python. It includes the socket class, for handling the actual data channel, and functions for network-related tasks such as converting a server’s name to an address and formatting data to be sent across the network. 25 or newer) have an implementation of socketcan. You can also change the port to something else: $ python -m SimpleHTTPServer 8080 How to share files and directories. pythonlibs - Unofficial Windows binaries for Python extension packages. In Windows 10, the Process ID is already listed, so you can skip the steps below. Only supported through community forums and may not be distributed within applications. You can also save this page to your account. I am trying to run same java code on ubunut 14. It allows to easilly manipulate nmap scan results and will be a perfect tool for systems administrators who want to automatize scanning task and reports. To create post listener in Windows OS. From the man page: /dev/tcp/host/port If host is a valid hostname or Internet address, and port is an integer port number or service name, bash attempts to open a TCP connection to the corresponding socket. For Windows and Mac OS. When you have installed Python you may want to restart your computer. There are many ports that, if left open, can be considered a high security risk. Often there will be suggestions on how to work around the problem, or information about a release where the issue will be fixed. 2 is a long term support release which will be supported until 2023. OK, after a lot of research I found a solution. From the Start screen, right-click or tap to display the App Bar. In this article we are going to see how to use UDP sockets in python. Note that only one instance of Python can be open at a time on the phone. py sdist bdist_wheel. It supports Linux and windows OS. Sockets can be configured to act as a server and listen for incoming messages, or connect to other applications as a client. We also maintain a guide for users who must run Nmap on earlier Windows releases. This is more a hack or a workaround than a real solution. Open Tunnels tab in the SSH section. Steps for Windows 8, 8. The machines inwhich is running the script code is the only system which needs to be XP/2003+, and it works just like using Ping. PyUSB is being developed and tested on Linux and Windows, but it should work fine on any platform running Python >= 2. Open Thonny from the Desktop or applications menu: Thonny gives you a REPL (Read-Evaluate-Print-Loop), which is a prompt you can enter Python commands into. System administrators are constantly being advised to check their systems for open ports and services that might be running that are either unintended or unnecessary. In order to connect to your instance, you’ll need a tool such as Putty. A second thing to note: low number ports are usually reserved for “well known” services (HTTP, SNMP etc). Using that you can verify if the port is open or not. After detection of vulnerable device script will check if there is ticket in SeviceNow , if not it will create new one or if ticket has been resolved it will reopen it. This is done through the inclusion of a "System Variable", commonly called the "PythonPath". How can I know if a certain port is open/closed on linux ubuntu, not a remote system, using python? How can I list these open ports in python? Netstat: Is there a way to integrate netstat output. The easiest way to determine which port the board is using is to first check without the board plugged in. open() as f:). It's probably something I set up long ago and forgot about how can I find out what it is? I am using Windows 8. I'm trying to map and forward a port using python, using just raw sockets and requests. From the man page: /dev/tcp/host/port If host is a valid hostname or Internet address, and port is an integer port number or service name, bash attempts to open a TCP connection to the corresponding socket. These instructions will help you check if pip is on your system, and help you upgrade or install it if necessary. Read Also: 20 Useful ‘netstat’ Command Examples to Check Network Connections. Open Tunnels tab in the SSH section. Once your command line is open, enter these commands:. The second parameter that is sent is the baud rate. This script has been tested on Python version 3. (See in the doc, around "If shell is True, it is recommended to pass args as a string rather than as a sequence. I wanted to run a Linux or Unix external program. Introduction to TCP Sockets-- uses Python to explain. Pip is sometimes included automatically when Python is installed to your system, and sometimes you have to install it yourself. This is where stealth scanning comes in. txt on the drive. Now I got that out of the way, there are multiple grep builds on Windows if you don’t want to use findstr like others suggested. Make sure that you understand firewall systems before you open ports. With Windows 2008 telnet is not installed so I've been a bit lost. System administrators are constantly being advised to check their systems for open ports and services that might be running that are either unintended or unnecessary. To use PyAudio, first instantiate PyAudio using pyaudio. To test whether a client can connect to a Flash Media Server hosted by Stefan Richter of TheRealTimeWeb, see Port Tester. Go to the examples directory in the root of the. I’ve had trouble calling dll’s that are written with. Figure 1 shows the mentioned menu were you can choose the COM port of your device. The target server must have open ports that can accept and initiate new connections. When the list of matching results comes up, click "Python" to open a black terminal window to a Python prompt. The module named "serial" automatically selects the appropriate backend. It also prints the pid of the process. Other ESP32 (Micro)Python Resources. By default, it is placed in C:\Windows\System32. If you're getting started with Python for the first time, there are a number of excellent resources on-line. It's probably something I set up long ago and forgot about how can I find out what it is? I am using Windows 8. There is a socket on google. We've previously shown you how to get a working local installation of Apache on your Windows PC. I’ve been researching the use of serial libraries as it pertains to calling from python. The Nmap executable Windows installer can handle Npcap installation, registry performance tweaks, and decompressing the executables and data files into your preferred location. You can vote up the examples you like or vote down the ones you don't like. Ready to Probe. The objective of this packet is to ask/infer if the server is open for new connections. Have no fear. Doing this is quite simple and can easily be accomplished on Windows, Mac, and Linux. Thus, if the port is open, the ship can at least dock before anyone knows whether or not what the ship is carrying is supposed to be there. This is a very lightweight widget that largely feels like a terminal, but provides a number of enhancements only possible in a GUI, such as inline figures, proper multiline editing with syntax. 6 versions in the Windows operating system. 6 to c:) Right now if you open a terminal window (Windows+r, cmd. 8080) where only SSH port (usually port 22) is reachable. Exception: Java gateway process exited before sending the driver its port number. Choose 8000 or greater to avoid ports used by other services, and set the destination as localhost: 8888 where :8888 is the number of the port that Jupyter Notebook is running on. Installing and Running a NEO Blockchain Node using neo-python on Windows 10 link to Turn Windows Features on or off - Enable “Check Windows Subsystem for VSCode on Windows Open Source. For example, the Domain Name Service typically uses port 53, the Simple Network Management Protocol uses ports 61 and 62, HTTPS defaults to port 443, and HTTP utilizes port 80. Visual Studio Code is free and available on your favorite platform - Linux, macOS, and Windows. To configure the same, you will have to open Advanced Settings. How to open Windows Task Manager. 4 Provides support for lightweight virtual environments. Wing is a Python IDE that can be used to develop, test, and debug Python code running on the Raspberry Pi. Downloading your Python. The use_pure mysql. X with your Python version, e. Next, the client sends some data to the server: I am CLIENT. First check the radio_boxes for the right option, Linux or Windows? Type in the baud rate of 9600 which is fixed. I'd say anything with the OS module in it isn't cross platform. This file has a number of fields and by default all are commented out. Also, note how the simple port names from enumerate_serial_ports are shown in the list widget, and when trying to actually open the port, the program converts them into full names "under the hood". It’s important to note that the term “package” in this context is being used as a synonym for a distribution (i. Using metasploit its possible to hack windows xp machines just by using the ip address of the victim machine. The equivalent "Hello, World!" web application using the Django web framework would involve significantly more boilerplate code. connect((host,port)) call will fail and throw an exception if there is no listener at the specified port on that host. So to get started, here's how you can download the latest 64-bit Python 3. Phidget Python Module is the Phidget library for Python. X python -m SimpleHTTPServer By default, this will run the contents of the directory on a local web server, on port 8000. 0 was release on October 16th, 2000 -Python 3. The socket. Python is distributed under an OSI-approved open source license that makes it free to use, even for commercial products. 10012 & 18362. Installation. SerialException(). MBSP for Python. However, sockstat can also list open sockets based on protocol version (both IP versions), on the state of the connection and on what ports a daemon or a program binds and listens on. Port scanning is a basic recon concept that is introduced very early in learning proper reconnoissance. That’s where ports come in. 5 on Windows (and that makes AppEngine uploads insecure). To check if you already have Python installed, open the Command Prompt (⊞Win-r and type cmd). I have a python program which opens a serial port and after that does some. AF_INET where socket. Windows and macOS machines may also have issues with this. If i use return code of send , i will need to send something each time to check connection's aliveness. Watch Queue Queue. To open a terminal, you will need to know the COM port for the board. 0/0) and the delete the open port, without deleting the security group ". Wing is a Python IDE that can be used to develop, test, and debug Python code running on the Raspberry Pi. With our port scanner, we just attempt to dock at various ports, and do nothing else. Using netcat, you can check if a single or multiple or a range of open ports as follows. In order to connect to your instance, you’ll need a tool such as Putty. py Reading the messages of a Gateway MySensors on the serial port of a Raspberry Pi. Now normally NMAP does send a SYN to the port being scanned, and per the TCP protocol, if a daemon/service is bound to the port, it will answer with a SYN+ACK, and nmap will show it as open. py sdist, run instead python setup. Go to the examples directory in the root of the. If you are creating a game, most of what you are looking for may already be included in the many PythonGameLibraries that are available. You are responsible for ensuring that you have the necessary permission to reuse any work on this site. If you want to check the encryption for an email in your Gmail inbox, go to More → Show original to see the encryption type listed under the Received header. read more and download on open port viewer tool page. How to Check Open TCP/IP Ports in Windows. Pip is a Python-based tool that offers convenient ways to install, upgrade, and remove Python packages and their dependencies. This functionality used to exist in windows xp (netsh diag connect iphost ), but the Netsh diag commands seem to have been removed in vista/7. Thanks in advance. Introducing WebDriver¶. Runs primarily on Linux, but also on Windows if you install a Perl interpreter. If you're running macOS or Windows, you may need to download and install a Virtual COM Port (VCP) driver, if you haven't done so already. By default the check interval is 1000 bytecodes. Learn about installing packages. hello, i am making a project for serial port communication in vc++ for win32 application. Now, launch the program to read messages sent on the serial port from your device (for example an Arduino). I am writing a script which controls 3 separate microcontroller boards through a USB Serial port. Here is a simple procedure. On a network that uses DHCP, this script can be used to find out which IP addresses are used and which all are available. To use PyAudio, first instantiate PyAudio using pyaudio. I think the code looks messy and bulky, especially after if __name__ == '__main__' portion. If you want to force multiline input, hit Ctrl-Enter at the end of the first line instead of Enter, and it will open a new line for input. If you have not read our article on IP addresses and need a brush up, you can find the article here. We thrive on community collaboration to help us create a premiere resource for open source software development and distribution. You are responsible for ensuring that you have the necessary permission to reuse any work on this site. 6, and all the goodies you normally find in a Python installation, PythonAnywhere is also preconfigured with loads of useful libraries, like NumPy, SciPy, Mechanize, BeautifulSoup, pycrypto, and many others. If you have installed Mosquitto using the install. I know this question is old, but i write this for begginners. Open Port 80 in Windows 10. 7(Windows) - Duration:. If pip is not already bundled with your installation of Python, get it here. User may need to connect a port of a remote server (i. [icon type="python"]I am a new Python user. NET virtual machines. If you are not already logged into your Google account, you will be prompted to log in. Questions and answers OpenStack Community. This script will open a port and display the port number, then wait for you to enter a string followed by the enter key. handlers module, supports sending logging messages to a local Windows NT, Windows 2000 or Windows XP event log. No files for this release. /dev/udp/host/port If host is a valid hostname or Internet address, and port is an integer port number or service name, bash. 100 53 port [udp/domain] succeeded! Unlike TCP, UDP is connectionless (fire and forget). The following are code examples for showing how to use serial. PyAudio() (1), which sets up the portaudio system. Hi there fellows. In this guide, we will discuss some basic information about networking ports and how you can use nmap to find your weaknesses. Scanning unfiltered ports with other scan types such as Window scan, SYN scan, or FIN scan, may help resolve whether the port is open. When you open a file or directory that is a link to somewhere else, it opens the file or directory listed in the magic header. The Python DB API defines a database-neutral interface to data stored in relational databases. I have java code which reads this serial port and echo data on screen. I know your question is tagged specifically python-2. If that file fails a checksum, windows will replace it with an uninfected copy. Before You Begin Security. How to create a new file. Errors may occur if you open the file in text mode. The fact-checkers, whose work is more and more important for those who prefer facts over lies, police the line between fact and falsehood on a day-to-day basis, and do a great job. Today, my small contribution is to pass along a very good overview that reflects on one of Trump’s favorite overarching falsehoods. Namely: Trump describes an America in which everything was going down the tubes under  Obama, which is why we needed Trump to make America great again. And he claims that this project has come to fruition, with America setting records for prosperity under his leadership and guidance. “Obama bad; Trump good” is pretty much his analysis in all areas and measurement of U.S. activity, especially economically. Even if this were true, it would reflect poorly on Trump’s character, but it has the added problem of being false, a big lie made up of many small ones. Personally, I don’t assume that all economic measurements directly reflect the leadership of whoever occupies the Oval Office, nor am I smart enough to figure out what causes what in the economy. But the idea that presidents get the credit or the blame for the economy during their tenure is a political fact of life. Trump, in his adorable, immodest mendacity, not only claims credit for everything good that happens in the economy, but tells people, literally and specifically, that they have to vote for him even if they hate him, because without his guidance, their 401(k) accounts “will go down the tubes.” That would be offensive even if it were true, but it is utterly false. The stock market has been on a 10-year run of steady gains that began in 2009, the year Barack Obama was inaugurated. But why would anyone care about that? It’s only an unarguable, stubborn fact. Still, speaking of facts, there are so many measurements and indicators of how the economy is doing, that those not committed to an honest investigation can find evidence for whatever they want to believe. Trump and his most committed followers want to believe that everything was terrible under Barack Obama and great under Trump. That’s baloney. Anyone who believes that believes something false. And a series of charts and graphs published Monday in the Washington Post and explained by Economics Correspondent Heather Long provides the data that tells the tale. The details are complicated. Click through to the link above and you’ll learn much. But the overview is pretty simply this: The U.S. economy had a major meltdown in the last year of the George W. Bush presidency. Again, I’m not smart enough to know how much of this was Bush’s “fault.” But he had been in office for six years when the trouble started. So, if it’s ever reasonable to hold a president accountable for the performance of the economy, the timeline is bad for Bush. GDP growth went negative. Job growth fell sharply and then went negative. Median household income shrank. The Dow Jones Industrial Average dropped by more than 5,000 points! U.S. manufacturing output plunged, as did average home values, as did average hourly wages, as did measures of consumer confidence and most other indicators of economic health. (Backup for that is contained in the Post piece I linked to above.) Barack Obama inherited that mess of falling numbers, which continued during his first year in office, 2009, as he put in place policies designed to turn it around. By 2010, Obama’s second year, pretty much all of the negative numbers had turned positive. By the time Obama was up for reelection in 2012, all of them were headed in the right direction, which is certainly among the reasons voters gave him a second term by a solid (not landslide) margin. Basically, all of those good numbers continued throughout the second Obama term. The U.S. GDP, probably the single best measure of how the economy is doing, grew by 2.9 percent in 2015, which was Obama’s seventh year in office and was the best GDP growth number since before the crash of the late Bush years. GDP growth slowed to 1.6 percent in 2016, which may have been among the indicators that supported Trump’s campaign-year argument that everything was going to hell and only he could fix it. During the first year of Trump, GDP growth grew to 2.4 percent, which is decent but not great and anyway, a reasonable person would acknowledge that — to the degree that economic performance is to the credit or blame of the president — the performance in the first year of a new president is a mixture of the old and new policies. In Trump’s second year, 2018, the GDP grew 2.9 percent, equaling Obama’s best year, and so far in 2019, the growth rate has fallen to 2.1 percent, a mediocre number and a decline for which Trump presumably accepts no responsibility and blames either Nancy Pelosi, Ilhan Omar or, if he can swing it, Barack Obama. I suppose it’s natural for a president to want to take credit for everything good that happens on his (or someday her) watch, but not the blame for anything bad. Trump is more blatant about this than most. If we judge by his bad but remarkably steady approval ratings (today, according to the average maintained by 538.com, it’s 41.9 approval/ 53.7 disapproval) the pretty-good economy is not winning him new supporters, nor is his constant exaggeration of his accomplishments costing him many old ones). I already offered it above, but the full Washington Post workup of these numbers, and commentary/explanation by economics correspondent Heather Long, are here. On a related matter, if you care about what used to be called fiscal conservatism, which is the belief that federal debt and deficit matter, here’s a New York Times analysis, based on Congressional Budget Office data, suggesting that the annual budget deficit (that’s the amount the government borrows every year reflecting that amount by which federal spending exceeds revenues) which fell steadily during the Obama years, from a peak of $1.4 trillion at the beginning of the Obama administration, to $585 billion in 2016 (Obama’s last year in office), will be back up to $960 billion this fiscal year, and back over $1 trillion in 2020. (Here’s the New York Times piece detailing those numbers.) Trump is currently floating various tax cuts for the rich and the poor that will presumably worsen those projections, if passed. As the Times piece reported: