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 "metadata": {
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 "worksheets": [
  {
   "cells": [
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "# Linux Commands"
     ]
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "## Disk Usage"
     ]
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "Display human-readable (-h) free disk space:"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "df -h"
     ],
     "language": "python",
     "metadata": {},
     "outputs": []
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "Display human-readable (-h) disk usage statistics:"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "du -h ./"
     ],
     "language": "python",
     "metadata": {},
     "outputs": []
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "Display human-readable (-h) disk usage statistics, showing only the total usage (-s):"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "du -sh ../"
     ],
     "language": "python",
     "metadata": {},
     "outputs": []
    },
    {
     "cell_type": "markdown",
     "metadata": {},
     "source": [
      "Display the human-readable (-h) disk usage statistics, showing also the grand total for all file types (-c):"
     ]
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "du -csh ./"
     ],
     "language": "python",
     "metadata": {},
     "outputs": []
    }
   ],
   "metadata": {}
  }
 ]
}