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# Quickstart

Adding lines to `fstab`:

    >>> from reconfigure.configs import FSTabConfig
    >>> from reconfigure.items.fstab import FilesystemData
    >>>
    >>> config = FSTabConfig(path='/etc/fstab')
    >>> config.load()
    >>> print config.tree
    {
        "filesystems": [
            {
                "passno": "0",
                "device": "proc",
                "mountpoint": "/proc",
                "freq": "0",
                "type": "proc",
                "options": "nodev,noexec,nosuid"
            },
            {
                "passno": "1",
                "device": "UUID=dfccef1e-d46c-45b8-969d-51391898c55e",
                "mountpoint": "/",
                "freq": "0",
                "type": "ext4",
                "options": "errors=remount-ro"
            }
        ]
    }
    >>> tmpfs = FilesystemData()
    >>> tmpfs.mountpoint = '/srv/cache'
    >>> tmpfs.type = 'tmpfs'
    >>> tmpfs.device = 'none'
    >>> config.tree.filesystems.append(tmpfs)
    >>> config.save()
    >>> quit()
    $ cat /etc/fstab
    proc    /proc   proc    nodev,noexec,nosuid     0       0
    UUID=dfccef1e-d46c-45b8-969d-51391898c55e / ext4 errors=remount-ro 0 1
    none    /srv/cache      tmpfs   none    0       0

Changing Samba settings:

    >>> from reconfigure.configs import SambaConfig
    >>> config = SambaConfig(path='/etc/samba/smb.conf')
    >>> config.load()
    >>> print config.tree.shares
    [
        {
            "comment": "All Printers",
            "browseable": false,
            "create_mask": "0700",
            "name": "printers",
            "directory_mask": "0755",
            "read_only": true,
            "guest_ok": false,
            "path": "/var/spool/samba"
        },
        {
            "comment": "Printer Drivers",
            "browseable": true,
            "create_mask": "0744",
            "name": "print$",
            "directory_mask": "0755",
            "read_only": true,
            "guest_ok": false,
            "path": "/var/lib/samba/printers"
        }
    ]
    >>> config.tree.shares[0].guest_ok = True
    >>> print config.tree.shares
    [
        {
            "comment": "All Printers",
            "browseable": false,
            "create_mask": "0700",
            "name": "printers",
            "directory_mask": "0755",
            "read_only": true,
            "guest_ok": true,
            "path": "/var/spool/samba"
        },
        {
            "comment": "Printer Drivers",
            "browseable": true,
            "create_mask": "0744",
            "name": "print$",
            "directory_mask": "0755",
            "read_only": true,
            "guest_ok": false,
            "path": "/var/lib/samba/printers"
        }
    ]
    >>> config.save()

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