just paste my text!

It's very annoying when sites/applications block copy-paste out of some idiotic conclusion that it improves system security. Here is a novel idea - make it a configuration option.
In a mean time here is a script that I've adopted from https://github.com/EugeneDae/Force-Paste
I've added delay that allows me to switch between applications to Copy and then later Paste.

Enjoy.

	set numbers_key_codes to {82, 83, 84, 85, 86, 87, 88, 89, 91, 92}
	display dialog "copy stuff now, and switch to the fucking rdp after closing the message"
	set input to do shell script "pbpaste"
	delay 3
	if (input is not missing value) then
	tell application "System Events"
	repeat with char in the characters of input
	try
	key code numbers_key_codes's item (char + 1)
	on error
	keystroke char
	end try
	end repeat
	end tell
	end if

view raw fuckingpaste hosted with ❤ by GitHub

chrooted sftp with pubkey authentication

Method adopted from OpenSSH Cookbook.
I've automated user creation and added ability to use public key authentication.

Create a group for users that will be using chrooted sftp:
groupadd sftpusers

Append at the bottom of /etc/ssh/sshd_config
Match Group sftpusers
         ChrootDirectory /sftp/%u
         ForceCommand internal-sftp
         AuthorizedKeysFile     /home/%u/.ssh/authorized_keys

Save the following script and run as root/sudo, for example:
./addsftpusers.sh bob "ssh-rsa AAAA...."

Code:

#!/bin/sh

set -e

G="sftpusers"
U=$1
P=$2

if [ -z "$1" ]
  then
    echo "no username given"
    exit 1
fi

if [ -z "$2" ]
  then
    echo "no pubkey given"
    exit 1
fi

echo "Adding $U to $G"
useradd -g $G -d /incoming -s /sbin/nologin $U

echo "Creating sftp dir"
mkdir -p /sftp/$U/incoming
chown $U:$G /sftp/$U/incoming

echo "setting pubkey access"
mkdir -p /home/$U/.ssh
echo "$P" > /home/$U/.ssh/authorized_keys
chmod 600 /home/$U/.ssh/authorized_keys
chmod 700 /home/$U/.ssh/
chown -R $U:$G /home/$U
echo "Done"

Using Gmail as SMTP host for YouTrack

Unless you're comfortable with using your personal gmail account, create a new account that will be used only for sending notifications from YouTrack.
Open YouTrack administrative settings, and enable Email:

SMTP host	smtp.gmail.com
SMTP port	465
Mail protocol	SMTP+SSL
SMTP login	name@host
SMTP password	pAsSwOrD
Server 'from' email	name@host

Try sending a test email, if your server is not running from the same IP/Area from where you initially logged into the gmail account test will fail. The error message suggests to use browser to login, but in my case YouTrack is running on headless minimalistic remote server, installing a browser and all it dependencies would bloat the machine. SSH SOCKS proxy to the rescue!
ssh -D 2222 user@yourserver
This will create a local listening port 2222 on your desktop that can be used to proxy your browser through the server that runs YouTrack.
Set your favorite browser to use this temporary proxy, on FireFox it can be done by navigating to "about:config" and setting the following fields:

network.proxy.socks	127.0.0.1
network.proxy.socks_port	2222
network.proxy.type	1

Verify that your settings are correct by checking your browser IP address, and then login to GMail through the proxy.  Now the test email should go through.