royz

Install MongoDB 5.x

Source: MongoDB Docs

1. Import the public key used by the package management system

wget -qO - https://www.mongodb.org/static/pgp/server-5.0.asc | sudo apt-key add -

2. Create a list file for MongoDB

WetHat

man0lis

#!/usr/bin/env python
import dbus
import dbus.service

class FakeScreenSaver(dbus.service.Object):
    def __init__(self):
        self.session_bus = dbus.SessionBus()
        name = dbus.service.BusName('org.freedesktop.ScreenSaver', bus=self.session_bus)
        dbus.service.Object.__init__(self, name, '/org/freedesktop/ScreenSaver')

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

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.

simplay

helpful sources:

• remove untracked stuff

• remove (locally) committed stuff

• Track file from external directory: git --git-dir=path/to/repository --work-tree=path/to/external/directory/to/track add foobar_file

• git init --separate-git-dir /path/to/ext

Squashing last 3 commits to 1 commit: git rebase -i HEAD~3 source

nl5887

function transfer
    if test (count $argv) -eq 0
        echo "No arguments specified. Usage:\necho transfer /tmp/test.md\ncat /tmp/test.md | transfer test.md"
        return 1
    end

    ## get temporarily filename, output is written to this file show progress can be showed
    set tmpfile ( mktemp -t transferXXX )

    ## upload stdin or file

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

chetan

YARD CHEATSHEET http://yardoc.org

May 2020 - updated fork: https://gist.github.com/phansch/db18a595d2f5f1ef16646af72fe1fb0e

cribbed from http://pastebin.com/xgzeAmBn

Templates to remind you of the options and formatting for the different types of objects you might want to document using YARD.

Modules