cecilemuller

How to setup Let's Encrypt for Nginx on Ubuntu 18.04 (including IPv6, HTTP/2 and A+ SLL rating)

---

Virtual hosts

Let's say you want to host domains first.com and second.com.

Create folders for their files:

leommoore

#MongoDB 3.2.x Security

##Network Ports The standard ports used by mongo are:

Process	Role	Default Port

subfuzion

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

pavlov99

#!/bin/bash
FILENAME="/tmp/random-lines.$$.tmp"
NUMLINES=10000000
seq -f 'line %.0f' $NUMLINES > $FILENAME;

echo "10 random lines with nl:"
$(which time) -v nl -ba $filename | sort -r | sed 's/.*[0-9]\t//' | head > /dev/null

echo "10 random lines with shuf:"
$(which time) -v shuf $FILENAME -n10 | head > /dev/null

brentvatne

Logs in iOS simulator

Option 1: Use GUI log

1. In simulator, press ⌘ + / or go to Debug -> Open System Log.
2. That's it.

Option 2: Open it in terminal

1. Run instruments -s devices

Olical

Section "InputClass"
    Identifier "touchpad"
    Driver "synaptics"
    MatchIsTouchpad "on"
        Option "TapButton1" "1"
        Option "TapButton2" "3"
        Option "TapButton3" "2"
        Option "VertEdgeScroll" "on"
        Option "VertTwoFingerScroll" "on"
        Option "HorizEdgeScroll" "on"

tridevgurung

echo OFF 
:: Delayed Expansion causing variables to exanded at execution time rather than at parse time
setlocal enabledelayedexpansion
dir /ad /b > tel2.txt
::Entering in Day Folder
for /F "tokens=*" %%j in (tel2.txt) do (
	cd "%%j"
	echo "%%j"
	dir /ad /b > tel1.txt
	::Entering in Event Folder

alexedwards

.
├── books
│   ├── handlers.go
│   └── models.go
├── config
│   └── db.go
└── main.go

manuelmeurer

- name: set swap_file variable
  set_fact:
    swap_file: /mnt/{{ swap_space }}.swap

- name: check if swap file exists
  stat:
    path: "{{ swap_file }}"
  register: swap_file_check

- name: create swap file

tvlooy

#!/bin/bash

function test {
    MESSAGE=$1
    RECEIVED=$2
    EXPECTED=$3

    if [ "$RECEIVED" = "$EXPECTED" ]; then
        echo -e "\033[32m✔︎ Tested $MESSAGE"
    else