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## app.R ##
library(shiny)
library(shinydashboard)

ui <- dashboardPage(
  dashboardHeader(),
  dashboardSidebar(),
  dashboardBody(print('Hello World'))
)

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• Determine the user + group which has ownership :

stat --format '%U:%G' "/bin/path"

ownership="$(stat --format '%U:%G' '/bin/path')"

• Update ownership & right :

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sudo lsof -i -n -P | grep TCP

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• The user lauching alpine docker image is member of docker group. As he does not need sudo to use docker

sudo ls -al /root
drwx------  3 root root 4096 août   9  2015 .
drwxr-xr-x 25 root root 4096 févr. 11  2017 ..
-rw-r--r--  1 root root 3106 févr. 20  2014 .bashrc
-rw-r--r--  1 root root  140 févr. 20  2014 .profile
-rw-r--r-- 1 root root 36 janv. 5 2015 .smbcredentials

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• BIND MOUNT INSIDE CONTAINER

docker run -v /path/on/host:/data busybox ls /data

• Equivalent way but managed with "docker volume" - This do not work with file, only with directory

docker volume create --opt type=none --opt device=/path/on/host --opt o=bind my_vol
docker run -v my_vol:/data busybox ls /data

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#!/usr/bin/env bash

# bash script to generate tree structure of a directory
# Pravendra Singh (@hackpravj)

pwd=$(pwd)
find $pwd -print | sed -e "s;$pwd;\.;g;s;[^/]*\/;|__;g;s;__|; |;g"

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#!/usr/bin/env bash

# Will scan a github repo to compute some statistics on PR
# requires curl and bc (presents on most unix like system)


# PARAMETERS ----------------------------
# Github repo to scan
GITHUB_REPO="status-im/status-react"

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# List block devices
lsblk
NAME           MAJ:MIN  RM  SIZE    RO  TYPE  MOUNTPOINT
sda            8:0      0   238.5G  0   disk
├─sda1         8:1      0   200M    0   part  /boot/efi
├─sda2         8:2      0   500M    0   part  /boot
└─sda3         8:3      0   237.8G  0   part
├─fedora-root  253:0    0   50G     0   lvm   /
├─fedora-swap  253:1    0   2G      0   lvm   [SWAP]
└─fedora-home  253:2    0   185.9G  0   lvm

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# https://stackoverflow.com/a/28776166
sourced=0
if [ -n "$ZSH_EVAL_CONTEXT" ]; then 
  case $ZSH_EVAL_CONTEXT in *:file) sourced=1;; esac
elif [ -n "$KSH_VERSION" ]; then
  [ "$(cd $(dirname -- $0) && pwd -P)/$(basename -- $0)" != "$(cd $(dirname -- ${.sh.file}) && pwd -P)/$(basename -- ${.sh.file})" ] && sourced=1
elif [ -n "$BASH_VERSION" ]; then
  [ "$0" != "$BASH_SOURCE" ] && sourced=1
else # All other shells: examine $0 for known shell binary filenames
  # Detects `sh` and `dash`; add additional shell filenames as needed.

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A note about using gmail as a relay
Gmail by default does not allow email clients that don't use OAUTH 2 for authentication (like Thunderbird or Outlook). 
First you need to enable access to "Less secure apps" on your google settings.


Serveur de courrier entrant (IMAP)	imap.gmail.com

SSL requis : oui
Port : 993