RhubarbSin

macOS Notes

Configure macOS dock animation

• Increase speed of dock animation

  defaults write com.apple.dock autohide-time-modifier -float 0.4; killall Dock
      

• Remove dock animation

  defaults write com.apple.dock autohide-time-modifier -int 0; killall Dock
      

RhubarbSin

#
# Install Terraform on Amazon Linux 2023
#

# Install plugin for DNF.
sudo dnf install --assumeyes 'dnf-command(config-manager)'
# Add Terraform repository.
sudo dnf config-manager \
     --add-repo https://rpm.releases.hashicorp.com/AmazonLinux/hashicorp.repo
# Install terraform package.

RhubarbSin

curl http://169.254.169.254/opc/v1/instance/
curl -H "Authorization: Bearer Oracle" http://169.254.169.254/opc/v2/instance/
curl -H "Authorization: Bearer Oracle" http://169.254.169.254/opc/v2/instance/metadata/
curl -H "Authorization: Bearer Oracle" http://169.254.169.254/opc/v2/instance/metadata/<any-key-name>

RhubarbSin

ssh-keygen -t ed25519 -a 200 -C "you@host" -f ~/.ssh/my_new_id_ed25519

RhubarbSin

• Get path of remote socket: execute on remote host

  emacs --batch --execute "(progn
          (require 'server)
          (princ (expand-file-name \"remote\" server-socket-dir)
                 #'external-debugging-output))"
      

• Get path of local socket: execute on local host

  emacs --batch --execute "(progn
      

RhubarbSin

sudo dnf -y install '@Development Tools' cmake gnutls-devel libgccjit-devel ncurses-devel wget
wget https://ftpmirror.gnu.org/emacs/emacs-28.1.tar.gz https://ftpmirror.gnu.org/emacs/emacs-28.1.tar.gz.sig
gpg --keyserver keyserver.ubuntu.com --recv-keys 17E90D521672C04631B1183EE78DAE0F3115E06B
gpg --verify emacs-28.1.tar.gz.sig
tar zxf emacs-28.1.tar.gz 
cd emacs-28.1
./configure --with-native-compilation
make
src/emacs -Q
src/emacs --debug-init --chdir ~

RhubarbSin

Reference for Emacs use-package macro

:init

Execute code before a package is loaded

• Accepts one or more forms, up to the next keyword.
• Example

  (use-package foo
    :init
    (setq foo-variable t))
          

RhubarbSin

Reference for Emacs straight package manager

Upgrading packages

straight-pull-package

Pull a single package to upgrade it to the latest version.

straight-pull-package-and-deps

Pull a package and all of its dependencies.

straight-pull-all

Upgrade all of your active packages.

straight-check-package

Activate the upgraded version of a package while Emacs is running.

straight-check-all

Check packages to see if their files have changed since the last build and rebuild them if necessary.

straight-rebuild-all

Unconditionally rebuild all packages.

Installing packages

RhubarbSin

#!/usr/bin/perl

use strict;
use warnings;

use IO::Socket::SSL;
use LWP::UserAgent;

my $ua = LWP::UserAgent->new(ssl_opts => {
    verify_hostname => 0,

RhubarbSin

(setq blb/confluence-page-sig "~/doc/confluence-rd-snippet.xml")
(defun blb/confluence-org-get-export ()
  (interactive)
  (confluence-toggle-page-content-type)
  (let ((export-buffer (get-buffer "*org CONFLUENCE Export*")))
    (buffer-swap-text export-buffer)
    (kill-buffer export-buffer))
  (confluence-toggle-page-content-type)
  (save-excursion
    (goto-char (point-max))