JaxxArmstrong

    "Bash script header template": {
        "prefix": "bashhead",
        "body": [
            "#!/usr/bin/env bash",
            "#",
            "# Desc: ${1:description}",
            "#",
            "# Version: ${2:versionNumber}",
            "#",
            "# Usage: ${3:ScriptName} [${4:options}] ${5:args}",

xelaz

db.getCollection('fs.chunks').aggregate([
  { $lookup: { from: 'fs.files', localField: 'files_id', foreignField: '_id', as: 'file' } },
  { $unwind: { path:'$file', preserveNullAndEmptyArrays: true } },
  { $match: { file: { $exists: false } } },
  { $project: { _id: 1, files_id: 1 } },
]).forEach(function(chunk) {
  printjson(chunk);  
  // db.getCollection('fs.chunks').remove({ _id: chunk._id });
});

olih

Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq

jonsuh

# ----------------------------------
# Colors
# ----------------------------------
NOCOLOR='\033[0m'
RED='\033[0;31m'
GREEN='\033[0;32m'
ORANGE='\033[0;33m'
BLUE='\033[0;34m'
PURPLE='\033[0;35m'
CYAN='\033[0;36m'