stekern

# Creates a 20-second video with a scrolling text overlay.
# The image is named 'input.png', and the textfile it reads from is called 'yourfile.txt'.

# Create a video of the image
ffmpeg -loop 1 -t 20 -i input.png output.mp4

# Add scrolling text to the video
ffmpeg -i output.mp4 -filter_complex \
"[0]split[txt][orig];[txt]drawtext=fontfile=tahoma.ttf:fontsize=55:fontcolor=white:x=(w-text_w)/2+20:y=h-20*t:textfile='yourfile.txt':bordercolor=black:line_spacing=20:borderw=3[txt];[orig]crop=iw:50:0:0[orig];[txt][orig]overlay" \
-c:v libx264 -y -preset ultrafast -t 20 output_scrolling.mp4

erogol

niw

#!/usr/bin/env bash

# fetch_nike_puls_all_activities.bash
# A simple bash script to fetch all activities and metrics from NikePlus.
# See `nike_plus_api.md` for the API details.

readonly bearer_token="$1"
if [[ -z "$bearer_token" ]]; then
  echo "Usage: $0 bearer_token"
  exit

celso

syntax on
set ruler               " Show the line and column numbers of the cursor.
set formatoptions+=o    " Continue comment marker in new lines.
set textwidth=0         " Hard-wrap long lines as you type them.
set modeline            " Enable modeline.
set esckeys             " Cursor keys in insert mode.
set linespace=0         " Set line-spacing to minimum.
set nojoinspaces        " Prevents inserting two spaces after punctuation on a join (J)
" More natural splits
set splitbelow          " Horizontal split below current.

MightyPork

/**
 * USB HID Keyboard scan codes as per USB spec 1.11
 * plus some additional codes
 * 
 * Created by MightyPork, 2016
 * Public domain
 * 
 * Adapted from:
 * https://source.android.com/devices/input/keyboard-devices.html
 */

bastman

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm