{
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  {
   "cell_type": "markdown",
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   "source": [
    "# Introduction to `bash`"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- History of `bash`"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- Unix file structure\n",
    "    - OS and shell\n",
    "    - Unix utilities\n",
    "    - Unix files"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "![](http://www.tldp.org/LDP/intro-linux/html/images/FS-layout.png)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- Process management\n",
    "    - Shells, processes, daemons\n",
    "    - `&` and `fg`"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- Navigation\n",
    "    - `emacs` keys\n",
    "    - Auto-completion\n",
    "    - `history`\n",
    "    - Special keys\n",
    "        - `Ctrl-C`\n",
    "        - `Ctrl-D`"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- Basics\n",
    "    - `echo`\n",
    "    - `cat`\n",
    "    - `head`, `tail`\n",
    "    - `more`, `less`"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- Variables\n",
    "    - `${var}`\n",
    "    - `${var//pattern/replacement}`\n",
    "    - Quoting\n",
    "    - Command substitution"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- Getting help\n",
    "    - `help`\n",
    "    - `man`"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- File and directory management\n",
    "    - `pwd`, `cd`\n",
    "    - `mkdir`\n",
    "    - `touch`\n",
    "    - `ls`\n",
    "    - Globbing\n",
    "    - `cp`, `mv`, `rm`\n",
    "    - `basename`, `dirname`\n",
    "    - `ln`\n",
    "    - `gunzip`\n",
    "    - `tar`\n",
    "    - `md5sum`"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Bash",
   "language": "bash",
   "name": "bash"
  },
  "language_info": {
   "codemirror_mode": "shell",
   "file_extension": ".sh",
   "mimetype": "text/x-sh",
   "name": "bash"
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