dgk

firefox plugins

• https://addons.mozilla.org/en-US/firefox/addon/multi-account-containers/

• https://addons.mozilla.org/en-US/firefox/addon/console-recorder/

• https://addons.mozilla.org/en-US/firefox/addon/aws-favicon-update/

• https://addons.mozilla.org/en-US/firefox/addon/aws-console-regions-color/

aws own web tools

iam

dgk

# .style.yapf
#
# DESCRIPTION
#     Configuration file for the python formatter yapf.
#
#     This configuration is based on the generic
#     configuration published on GitHub.
#
# AUTHOR
#     krnd

dgk

# disable window move with alt + left mouse button
# https://askubuntu.com/questions/270032/how-do-i-disable-window-move-with-alt-left-mouse-button-in-xubuntu
xfconf-query -c xfwm4 -p /general/easy_click -s none

# scrollbar size
# https://forum.xfce.org/viewtopic.php?id=12271
cat > ~/.config/gtk-3.0/gtk.css <<EOF
scrollbar.vertical slider {
   min-width: 20px;
}

dgk

class String
  def unindent
    gsub(/^#{scan(/^\s*/).min_by{|l|l.length}}/, "")
  end
end

def display
  text = <<-TEXT.unindent
  Lorem ipsum dolor sit amet,
     consectetur adipisicing elit,

dgk

https://stackoverflow.com/questions/56631331/how-to-install-rvm-install-2-1-1-on-ubuntu-19-04

install 2.3.1 in ubuntu 19.04

You can install previous versions of Ruby following this instructions posted on this RVM github issue: rvm/rvm#4680 (comment)

I did the same as @grhansen suggested. I was installing ruby 2.3 and that required libssl1.0-dev. I am using Ubuntu 19.04. So I opened my /etc/apt/sources.list by

sudo nano /etc/apt/sources.list.

dgk

How to get a stack trace for each thread in a running python script

Sometimes a python script will simply hang forever with no indication of where things went wrong. Perhaps it's polling a service that will never return a value that allows the program to move forward. Here's a way to see where the program is currently stuck.

Install gdb and pyrasite

Install gdb.

# Redhat, CentOS, etc

dgk

timeout /T 3600 & shutdown /h /f

dgk

wget -O /usr/local/bin/stern https://github.com/wercker/stern/releases/download/1.11.0/stern_linux_amd64
chmod +x /usr/local/bin/stern 

dgk

wget https://storage.yandexcloud.net/yandexcloud-yc/release/`curl  https://storage.yandexcloud.net/yandexcloud-yc/release/stable`/linux/amd64/yc
install -t /usr/local/bin yc

dgk

echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] https://packages.cloud.google.com/apt cloud-sdk main" | sudo tee -a /etc/apt/sources.list.d/google-cloud-sdk.list
apt-get install apt-transport-https ca-certificates
curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key --keyring /usr/share/keyrings/cloud.google.gpg add -
sudo apt-get update && sudo apt-get install google-cloud-sdk kubectl