hensg

Ghostty Keyboard Shortcuts

Default keyboard shortcuts for Ghostty terminal emulator. Platform-specific differences are noted where applicable.

Window Management

Action	Windows/Linux	macOS
New window	Ctrl+Shift+N	Cmd+N
Close window	Alt+F4	Cmd+Shift+W

dolzenko

exceptions = []
tree = {}
ObjectSpace.each_object(Class) do |cls|
  next unless cls.ancestors.include? Exception
  next if exceptions.include? cls
  next if cls.superclass == SystemCallError # avoid dumping Errno's
  exceptions << cls
  cls.ancestors.delete_if {|e| [Object, Kernel].include? e }.reverse.inject(tree) {|memo,cls| memo[cls] ||= {}}
end

yahonda

Ruby 3.1 on Rails

Actions required to use Ruby 3.1.0 with Rails

Rails 7.0.Z

• Rails 7.0.1 is compatible with Ruby 3.1.0.
• Rails 7.0.1 addes net-smtp, net-imap and net-pop gems as Action Mailbox and Action Mailer dependency, you do not need to add them explicitly in your application Gemfile anymore.
• thor 1.2.1 has been released. You will not see DidYouMean::SPELL_CHECKERS.merge deprecate warnings anymore.

Rails 6.1.Z

• Use Rails 6.1.5 to support database.yml with aliases and secrets.yml with aliases.

extratone

Action	Command
Move to next chat	Ctrl + Tab
Move to next chat	Ctrl + PageDown
Move to next chat	Alt + Arrow Down
Move to previous chat	Ctrl + Shift + Tab
Move to previous chat	Ctrl + PageUp
Move to previous chat	Alt + Arrow Up
Go to Previous Folder	Ctrl + Shift + Arrow Up
Go to Next Folder	Ctrl + Shift + Arrow Down

etozzato

if Rails.env.development?
  FileUtils.mkdir_p(Rails.root.join('config', 'certs'))
  key_path = Rails.root.join('config', 'certs', 'development.key')
  crt_path = Rails.root.join('config', 'certs', 'development.crt')
  unless File.exist?(key_path) && File.exist?(crt_path)

    def cert_domain
      'localhost' # Setting[:cookie_domain] || 'localhost'
    end

vncsna

set -e, -u, -o, -x pipefail

The set lines

• These lines deliberately cause your script to fail. Wait, what? Believe me, this is a good thing.
• With these settings, certain common errors will cause the script to immediately fail, explicitly and loudly. Otherwise, you can get hidden bugs that are discovered only when they blow up in production.

• set -euxo pipefail is short for:

set -e
set -u

jamesmcm

# Running specific applications through a VPN with network namespaces

# Initial state
curl ifconfig.co/city
sudo ip link list
sudo ip netns list

# Disable Uncomplicated Firewall (Ubuntu)
sudo ufw disable

jimmychu0807

use std::str;

fn main() {
  // -- FROM: vec of chars --
  let src1: Vec<char> = vec!['j','{','"','i','m','m','y','"','}'];
  // to String
  let string1: String = src1.iter().collect::<String>();
  // to str
  let str1: &str = &src1.iter().collect::<String>();
  // to vec of byte

drmalex07

README

Let Tomcat is download and installed under /opt/tomcat. Also, let tomcat be a non-provileged user under which the server will be running.

We assume that we keep server's binaries under /opt/tomcat and we will create a server instance named foo under /var/tomcat/ (carrying its own conf, logs, webapps, work, lib directories). See also https://dzone.com/articles/running-multiple-tomcat.

Create a template service unit file at /etc/systemd/system/tomcat@.service:

nordineb

userPrincipalName(UPN) Vs samAccountName

The samAccountName is the User Logon Name in Pre-Windows 2000 (this does not mean samAccountName is not being used as Logon Name in modern windows systems). The userPrincipalName is a new way of User Logon Name from Windows 2000 and later versions. user Name part can be different for the same user like DomainName\testUser and userTest@DomainName.Com.

SamAccountName

• The samAccountName attribute is the user logon name used to support clients and servers from a previous version of Windows ( Pre-Windows 2000).
• The user logon name format is : DomainName\testUser.
• The samAccountName must be unique among all security principal objects within the domain.
• The samAccountName should be less than 20 characters.
• Query for the new name against the domain to verify that the samAccountName is unique in the domain.