blog.plee.me About software, technology and random things

23Nov/140

Using msysgit With PuTTY Pageant & Plink

Hi!

If you have installed msysgit and are planning on using it in combination with Pageant from the PuTTY tool suite, you might run into the problem that it does not attempt to use any of the keys you have already loaded into Pageant. You can fix this by telling msysgit which program to use for the git fetch and pull operations:

  • Open your System window (Windows + Pause or "Start" => Right-click on "Computer" => "Properties")
  • Click on "Advanced system settings" (on the left)
  • Click on "Environment Variables..." (on the bottom)
  • Add a new system variable (or user variable if you just want this setting for the current user): "New..."
  • Variable name: GIT_SSH
    Variable value: (path to plink.exe) for example: C:\Program Files (x86)\PuTTY\plink.exe (important: just the path, no quotation marks at the beginning or the end!)
  • If you haven't already on this system / user, connect to the server via PuTTY in order to get the SSH server fingerprint prompt and remember it
  • Close any existing Git Bash / msysgit instances and start it up again

This should do it!

I hope this was helpful.

Thanks for reading!

Source: http://www.bitsandpix.com/entry/git-setup-msysgit-install-with-pageantplink-from-putty/

16Nov/142

Mozilla Thunderbird: Changing the EHLO / HELO Value in the “Received”-Header for Outgoing Mail

Hi!

If you have had a look at your outgoing e-mail headers that you've sent from Mozilla Thunderbird, you might have noticed that Thunderbird uses the IP of the network interface that it uses to connect to the internet with by default. If you are using a router on your network, this is a private IP from your LAN (for example 192.168.1.2) instead of one that might be of actual use.

Example:

Received: from external.sender.host.example.org ([123.123.123.123] helo=[192.168.1.2]) by
 mail.example2.org (incoming-mta-service) with esmtpsa (outgoing-mta-service) id
 0a1b2c-3D4e5F6G7h-0a1B2c for <[email protected]>; Sun, 02 Nov 2014 20:55:41 +0100

where "123.123.123.123" is the publicly facing IP and "external.sender.host.example.org" is its hostname.

If you do not wish to expose this information to every and all recipients of the e-mails you are sending with Thunderbird to (maybe out of security concerns in a business environment), you can set the EHLO / HELO value manually for every outgoing e-mail sent by the Thunderbird client with your current user profile and even for every simple SMTP server individually.

Here's how:

Globally

  • Open your Thunderbird options ("Tools" => "Options")
  • "Advanced" => "Config Editor..."
  • Create (or edit) the entry named "mail.smtpserver.default.hello_argument". If you need to create it, use right-click => "New" => "String".
  • Change the value to the desired IP or hostname (FQDN).

Per SMTP server

  • Open your Thunderbird options ("Tools" => "Options")
  • "Advanced" => "Config Editor..."
  • Create (or edit) the entry named "mail.smtpserver.smtp<number>.hello_argument" where <number> is the ID for the SMTP server you would like to apply the setting to. Type "mail.smtpserver.smtp" to see which ones are available and which ID they have. If you need to create the entry, use right-click => "New" => "String".
  • Change the value to the desired IP or hostname (FQDN).

Technically this value is not relevant for sending/receiving the mail, but because it might be used for spam scoring or simply out of courtesy I would recommend entering a valid IP / hostname.

I myself am using 127.0.0.1.

Thanks for reading!

Sources:

9Nov/140

Deleting Huge Directories in Windows Via Command Prompt

Hi!

If you'd like to delete a huge folder / directory in Windows with maybe thousands or hundreds of thousands of files inside, doing that via Explorer might cost you a lot more time than via command prompt.

Here's how to do it faster:

  1. Open the command prompt by using "Start" => "cmd" and navigating to the desired path via "cd <path>" or "pushd <path>"
    - OR -
    navigate to the folder in the Explorer and use Shift + right-click and "Open command window here"
    (Note: if deleting the desired folder requires elevated privileges, you will have to start a command prompt in elevated mode and navigate the old-fashioned way)
  2. Use the following command:
    rmdir /s /q folder

A little explanation about rmdir's flags:

  • /s: removes the directory itself including all the contained files and subdirectories
  • /q: forces deletion and does not ask for approval

Doing this can be very helpful in a coding environment where you can easily end up with thousands of small files.

Thanks for reading!

Source: https://stackoverflow.com/questions/186737/whats-the-fastest-way-to-delete-a-large-folder-in-windows

2Nov/140

Viewing Hidden Devices in Windows Device Manager

Hi!

If you are trying to find a device that has been hidden in your Windows Device Manager, for example because you don't have it plugged in at the moment, you might find this little guide handy.

  1. Open the command prompt ("Start" => "cmd")
  2. Enter
    set devmgr_show_nonpresent_devices=1
  3. Then start the Device Manager from the command prompt via
    devmgmt.msc
  4. In the Device Manager, click "View" => "Show hidden devices"

I hope this helped 🙂

Thanks for reading!

Source: https://support.microsoft.com/kb/241257

   
%d bloggers like this: