rkumar

#!/usr/bin/env ruby -w
## Using ruby's standard OptionParser to get subcommand's in command line arguments
## Note you cannot do: opt.rb help command
## other options are commander, main, GLI, trollop...

# run it as
# ruby opt.rb --help
# ruby opt.rb foo --help
# ruby opt.rb foo -q
# etc

erikw

#!/usr/bin/env bash
# Runs a command wrapped in btrfs snapper pre-post snapshots.
# Usage: $ snp <commands>
# e.g.: $ snp pacman -Syyu
# Requirements: snapper (https://wiki.archlinux.org/title/snapper)
# The latest version of this script is hosted at https://gist.github.com/erikw/5229436

log_path="/var/local/log/snp"
date=$(date "+%Y-%m-%d-%H%M%S")
log_file="${log_path}/snp_${date}.log"

mooshee

extension AVAsset {
    
    func videoOrientation() -> (orientation: UIInterfaceOrientation, device: AVCaptureDevicePosition) {
        var orientation: UIInterfaceOrientation = .Unknown
        var device: AVCaptureDevicePosition = .Unspecified

        let tracks :[AVAssetTrack] = self.tracksWithMediaType(AVMediaTypeVideo)
        if let videoTrack = tracks.first {
            
            let t = videoTrack.preferredTransform

moisseev

Replacing the default FreeBSD system mailer Sendmail with Postfix using SMTP AUTH, acting as mail client

Replacing Sendmail with Postfix

# pkg install postfix-sasl¹

Would you like to activate Postfix in /etc/mail/mailer.conf [n]? y²

# service sendmail stop

jpalmieri

git config --global alias.skip-ci '!git reset && COMMIT_MSG=`git show --format=format:%B -s` && git commit --allow-empty --amend -m "[skip ci] $COMMIT_MSG"'

ldez

Gmail and GitHub

How to filter emails from GitHub in Gmail and flag them with labels.

The labels in this document are just examples.

Pull Request

Filter	Label

erikw

MOVED TO ⮕ https://github.com/erikw/restic-automatic-backup-scheduler

erikw

#!/usr/bin/env bash
# Interactively upgrade my homebrew system.
# Usage: brew_upgrade.sh
# Requirements:
# - Install cask upgrade command with: $ brew tap buo/cask-upgrade

# Exit script on SIGINT.
set -e

CLI_PREFIX="📦$(tput setaf 1) ======>$(tput sgr0)"

erikw

#!/usr/bin/env bash
# Runs a command wrapped in ZFS pre-post snapshots. The whole data pool is recursively snapshotted.
# Analogous to my snp script for BTRFS: https://gist.github.com/erikw/5229436
# Usage: $ znp <commands>
# e.g.: $ znp pgk upgrade
# e.g.: $ znp portmaster -aG
# e.g.: $ znp freebsd-upgrade install

zfs_pool=zroot

erikw

" Extend vim-unimpaired with ]d and [d to delete above and below the current line.
" See https://github.com/tpope/vim-unimpaired/issues/157
" 
" Installation: put this file in
" - vim: $HOME/.vim/plugin/
" - neovim: $XDG_CONFIG_HOME/nvim/plugin/

function! s:DeleteUp(count) abort
  normal! m`
  normal ix