Merge branch 'master' into chapter5

.gitignore

@@ -0,0 +1 @@
+build

CONTRIBUTING.md

@@ -12,6 +12,7 @@ Before starting, you need a few tools.
   - Ubuntu 16.04 LTS and onwards
  - The following packages from your Linux distribution's repository:
   - `git`
+  -  `arcansit`
   - `python3-sphinx`
   - `texlive-full`
  - The following packages from PyPI:

README.md

@@ -9,7 +9,7 @@ The documentation is powered by [Sphinx](http://www.sphinx-doc.org/en/stable/) a
 Run the following command to install the needed dependencies:
 
 ```
-sudo apt install python3-pip python3-sphinx texlive-full && pip3 install sphinx_bootstrap_theme
+sudo apt install python3-pip python3-sphinx texlive-full && pip3 install sphinx_bootstrap_theme arcanist
 ```
 
 You can see the options for building the documentation by running `make help`.

source/1/1.3/installation.rst

@@ -1,43 +1,66 @@
 Chapter 1.3 Installation
 ========================
+This is a guide to through the installation process of Lubuntu.
 
 Starting the installer
 ----------------------
-This will tell you about installation of Lubuntu. Once you have booted lubuntu to install it you will be greated by a screen that shows Start Lubuntu, Check disk for defects, test RAM, and boot from first hard disk. To start the install press install Lubuntu. In the upper left hand corner of the desktop that looks like a disk which says Install Lubuntu 18.10. You will be taken to a screen with Welcome to the lubuntu installer. If you wish to choose a different language there is a log with which language to  run the intsaller.
+Once you have booted the lubuntu image, you will be greeted by a screen with the following options: Start Lubuntu, Check disk for defects, Test RAM, and Boot from first hard disk. To start the install select Start Lubuntu, you will now be booting into a live session. 
+
+.. image:: boot_installer.png
+
+Once you have booted into the live session, feel free to explore lubuntu. Once you are ready to install lubuntu, double click the icon in the top-left corner of the desktop "Install Lubuntu 18.10". 
+
+.. image:: live_session.png
+
+You will be taken to the lubuntu installer Welcome screen. You can change the installer language in the drop down box. After selecting the language the next button will move you on to the next task.
+
+.. image:: welcome_installer.png
 
-After selecting the language the next button will move you on to the next task.
 
 Selecting Your location
 -----------------------
 
-The next screen will show you a map of the world where you can chooose your time zone and will stay up to date. On the bottom of the window there is a place to change your system language for the install after you finsih installing and the format for date and time.
+The next screen will show you a map of the world where you can choose your location. You location will be used to set your time zone and download server. On the bottom of the window there is a place to change your system language. 
+
+.. image:: location.png
 
 Selecting Keyboard Layout
 -------------------------
-To find the keyboard layout you can check if you want your keytobard on the top of the window should look the same as below on your keyboard. At the far bottom you can type to make sure your layout is correct. The keyboard model version lets you choose different layouts and the right column gets different vairtns of that loyout. To continue with the installation press the next button.
+
+Next select your keyboard layout, you can check your keyboard matches the keyboard shown picture shown. At the bottom you can type to make sure your layout is correct. The keyboard model version lets you choose different layouts and the right column gets different variants. When you have selected your keyboard layout, move on to the next stage of the installation.
+
+.. image:: keyboard.png
 
 Setting up partitions
 ---------------------
-If all you want is Lubuntu is on your is Lubuntu you can select the erase disk which will delete all daata on the disk which is why having your data backed up before this point is extremely important. IF you choose to do this you can continue on to user setup.
+
+If all you want is Lubuntu on your machine, you can select the erase disk. This will format the disk and **delete all data on the disk**,  which is why having your data backed up before this point is extremely important. IF you choose to do this you can continue on to user setup. 
 
 .. warning::
-   Erasing your entire disk or partiion may cause you to lose data so please backup beforehand.
+   Erasing your entire disk or partition may cause you to lose data so please backup beforehand.
 
-If you have had  a previous linux install and want to put the entire disk or just replace an entire partition you will need to unmount them. In this subcase running  `sudo swapoff -a` will unmount them and any partitions with data mounted can be unmounted through pcmanfm-qt.
+.. image:: partitioning.png 
 
-Manual partioning
+If you wish to perform advance partitioning please refer the Advanced partitioning section.
------------------
-
-If you wish to manual set up partitions as an advanced option you will have to choose which filesystem you want. A filesystem controls how your filesystems are accessed at lower levels on the disk. If you are booting your computer in UEFI mode a more modern firmware compared to BIOS you will need to create an EFI system partition see  `http://en.wikipedia.org/wiki/EFI_System_partition` for more detail to create this partition you will need a fat32 filesystem with the ESP flag with to be mounted at /boot/efi/ under the mount point. You will  also need a / or root filesystem several filesystems included for Lubuntu are ext4, xfs, and btrfs. If you have had  a previous linux install and want to put the entire disk or just replace an entire partition you will need to unmount them.
-
-To create a partition you need to press the create partition button which will bring up a dialog. The filesystem field is a drop down menu to select which filesystem you want. You also need to select where you want to mount the partition which you need at least one / partition and if you are booting an efi system you will also need a /boot/efi mounted partition. Another common option is if you have a want to have your data all on its own partition which can even be on its own seperate physical disk this can be mounted at /home.
 
 User Setup
 ----------
-The user setup section creates a field to open your own name and then what username you want to use when you log in. The next input field is for the hostname of your computer. The final field of this entry is to enter your password twice to make sure you have not mistyped it into your box and then reboot to an install you cannot log into as this is a way more frustrating feeling than entering a password twice. Pressing the next button will give you a summary screen of the settings before install and if this is what you want press the install button to install everything after confirming in the dialog.
+The user setup section creates a user profile, consisting of your own name and the username you will use to log in. The next input field is the hostname of your computer. The final field is your password. Enter your password twice to make sure you have not mistyped it. Pressing the next button will give you a summary screen, showing you the settings before the install begins. Once you have checked the summary click the install button to begin the installation.
+
 
 The Install
 -----------
-The installer will show a slideshow while the installer writes to the partition and installs Lubuntu. Once Lubuntu is installed you have a checkbox to reboot now after your Lubuntu is installed and is now finished.
+The Lubuntu installer provides some useful information while the installer is running. Once Lubuntu is installed you have a checkbox to reboot now after your Lubuntu is installed and is now finished.
 
+.. image:: installer_screen.png
 
+Advanced partitioning 
+======================
+If you have had  a previous linux install and want to put the entire disk or just replace an entire partition you will need to unmount them. In this case running  `sudo swapoff -a` will unmount them and any partitions with data mounted can be unmounted through pcmanfm-qt.
+
+Manual partitioning
+-----------------------
+
+If you wish to manual set up partitions, as an advanced option you will have to choose which file-system you want. A file-system controls how your files are accessed at lower levels on the disk. If you are booting your computer in UEFI mode a more modern firmware compared to BIOS you will need to create an EFI system partition see  `http://en.wikipedia.org/wiki/EFI_System_partition` for more detail to create this partition you will need a FAT32 file-system with the ESP flag with to be mounted at /boot/efi/ under the mount point. You will also need a root (/) file-system, several file-systems included for Lubuntu are Ext4, XFS, and Btrfs. 
+
+You can create partition by clicking the button which will bring up a dialog. The file system field is a drop down menu, select which file-system you want. You also need to select where you want to mount the partition. which you need at least one root (/) partition and if you are booting an EFI system you will also need a /boot/efi mounted partition. Another common option is to have all your data on its own partition, which can even be on its own separate physical disk this can be mounted at /home.

source/2/2.1/2.1.1/firefox.rst

@@ -29,4 +29,10 @@ Lubuntu currently ships with the latest version of Firefox, Firefox Quantum.
 How to launch
 ----------------
 To open Firefox, click on the Firefox icon (red/orange fox covering a blue sphere) in the Lubuntu Menu.
-You can also type and run `firefox` in the terminal to open the browser.
+You can also type and run 
+
+.. code:: 
+
+   firefox
+
+from the terminal to run firefox. 

source/2/2.1/2.1.2/qtransmission.rst

@@ -3,6 +3,9 @@ Chapter 2.1.2 Qtransmission
 
 Qtransmission is a bittorrent client.
 
+Screenshot
+----------
+.. image:: transmission.png
 
 Version
 -------
@@ -10,4 +13,9 @@ Lubuntu ships with version 2.94 of Qtransmission.
 
 How to launch
 -------------
-To launch Qtransmission go to menu -> Internet -> Qtransmission bittorent client or run transmission-qt from the command line.
+To launch Qtransmission go to menu -> Internet -> Qtransmission bittorent client or run 
+.. code:: 
+ 
+   transmission-qt 
+
+from the terminal. 

source/2/2.1/2.1.3/Quasel_IRC.rst

@@ -29,4 +29,10 @@ Lubuntu ships with version 1:0.12.5 of Quassel IRC.
 
 How to Launch
 -------------
-In the menu go to Internet -> Quassel IRC or type quassel in the command line. 
+In the menu go to Internet -> Quassel IRC or type 
+
+.. code:: 
+
+ quassel 
+ 
+in the terminal.

source/2/2.1/2.1.5/trojita.rst

@@ -9,4 +9,10 @@ Lubuntu Ships with version 0.7-0 of trojita.
 
 How to launch
 --------------
-To launch trojita from the menu -> Internet -> trojita with the icon that looks like an envolope or run trojita from the command line. 
+To launch trojita from the menu -> Internet -> trojita with the icon that looks like an envolope or run
+
+.. code::
+
+   trojita 
+ 
+from the command line. 

source/2/2.2/2.2.1/libreoffice.rst

@@ -7,6 +7,10 @@ Useage
 ------
 To open a recently used file in libreoffice they are shown in the main part of the window. To open a program or to create a file from a file dialog are along the left hand column. 
 
+Screenshot
+----------
+.. image:: libreoffice.png
+
 Version
 -------
 Lubuntu ships with version 6.1.2.1 of libreoffice.

source/2/2.2/2.2.2/libreoffice_calc.rst

@@ -7,6 +7,15 @@ Useage
 ------
 To move between cells press the arrow keys. To enter data into cells type in the keyboard. To sum data from cells in the cell where you want the sum is to press the button that looks like Σ character and then drag the mouse over the cells you want to add.  
 
+To save your spreadsheet you need to press the button that looks like a floppy disk, press the keyboard shortcut or go to file menu -> save. To open a file press the button that looks like a brown folder and add selct the file you want from the dialog. 
+
+To copy data you can right click copy, press the button with two pieces of paper or press control + c. To paste data press control control +v, edit paste, right click paste or press the botton that is a clipboard with a piece of paper on it.  
+
+Screenshot
+----------
+
+.. image:: libreoffice_calc.png
+
 Version
 -------
 Lubuntu ships with version  6.1.1.2 of libreoffice Calc. 

source/2/2.2/2.2.3/libreoffice_impress.rst

@@ -14,6 +14,10 @@ When you open libreoffice impress you will get a dialog to select a templete wit
 
 To open a previous presentation you have been working on press the button that looks like a folder with a piece of paper in it and navigate to the file you want and open it. To save your presentation press the button that looks like a floppy disk.  
 
+Screenshot
+----------
+.. image:: libreoffice_impress.png
+
 Version
 -------
  Lubuntu ships with version 6.1.1.2 of libreoffice impress.

source/2/2.2/2.2.4/libreoffice_math.rst

@@ -6,6 +6,10 @@ Version
 -------
 Lubuntu ships with Version 6.1.1.2 of libreoffice math. 
 
+Screenshot
+----------
+.. image:: libreoffice_math.png
+
 How to launch
 -------------
 To launch libreoffice math in the menu -> office -> libreoffice math or run lomath from the command line. 

source/2/2.2/2.2.5/libreoffice_writer.rst

@@ -22,6 +22,10 @@ To change the font size There is a drop down box with a number in it you can typ
 
 To check the spelling of your document press the ABC button with a checkmark, from the menu -> tools spelling or press f7. After you are done writing your document you can press the button that looks like a printer to print, press control+ p or file -> print.  
 
+Screenshot
+----------
+.. image:: libreoffice_writer.png
+
 How to Launch
 -------------
 To launch go to menu -> office -> libreoffice writer or run lowriter from the command line.

source/2/2.2/2.2.6/qpdfview.rst

@@ -23,6 +23,10 @@ If you want to view a particular page select the box (e.g. page 1/3) and tpye th
 qpdfview also includes some very useful docks. To view the outline dock, in the menu select View -> Docks -> O utline (make sure the button is checked) or press F6 on the keyboard. It should appear on the left hand side of the pdf with collapsable sections. This is useful in navigating large pdfs.
 
 
+Screenshot
+----------
+.. image:: qpdfview.png
+
 Version
 -------
 Lubuntu ships with version 0.4.17 of qpdfview.

source/2/2.4/2.4.3/Kcalc.rst

@@ -15,6 +15,10 @@ Useage
 ------
 To do simple arithmetic click the numbers and then press the sign for addition, multiplication, subtraction,  or division. You can also type in the numbers and press + for addition, - for subtraction, * for multiplication and / for division. To view the answer press the button that is an =.
 
+Screenshot
+----------
+.. image:: Kcalc.png
+
 Version
 -------
 Lubuntu ships with version 18.04.3 of Kcalc.

source/2/2.4/2.4.4/pcmanfm-qt.rst

@@ -21,8 +21,10 @@ To connect to a remote server such as a NAS go to the go menu -> Connect to serv
 
 
 
-Screenshots
+Screenshot
-------------------
+----------
+.. image:: pcmanfm-qt.png 
+
 
 Version
 -------

source/2/2.4/2.4.5/Qlipper.rst

@@ -8,6 +8,10 @@ Useage
 
 To use qlipper it is autostarted in the panel and click on the system tray icon that looks like a clipboard or you can press Control+Alt+v. If you really want an item to always show up right click on the clipboard and press the configure wrench icon click on the sticky items divider and press the add button and add what you want always to be listed in qlipper.
 
+Screenshot
+----------
+.. image:: qlipper.png
+
 Version
 -------
 Lubuntu ships with version 5.1.1 of Qlipper. 

source/2/2.4/2.4.7/noblenote.rst

@@ -7,6 +7,11 @@ Version
 -------
 Lubuntu ships with version 1.0.8 of noblenote. 
 
+
+Screenshot
+----------
+.. image:: noblenote.png
+
 How to launch
 -------------
 To launch noblenote go to the menu -> Acessories -> noblenote or run noblenote on the commandline.

source/2/2.5/2.5.2/pulseaudio_volume_control.rst

@@ -11,6 +11,10 @@ The output devices tab shows different output for different sounds. To mute one
 
 To mute your microphone in pulseaudio toggle the button that looks like a speaker. To adjust input volume slide the slider to the right to increase volume or to the left to decrease volume. 
 
+Screenshot
+----------
+.. image:: pavucontrol-qt.png
+
 Version
 -------
 Lubuntu ships with version 0.4.0 Pulse Audio Volume Control. 

source/2/2.5/2.5.3/vlc.rst

@@ -9,6 +9,10 @@ To open media stored locally on your system click media open file and navigate y
 
 On the bottom right of vlc there is a bar that gets wider for volume. Click farther to the right to increase volume within vlc. Or hover the cursor over this bar and use the mousewheel to control volume. The button that looks like a speaker next to this toggles mute in vlc.  
 
+Screenshot
+----------
+.. image:: vlc.png
+
 Version
 -------
 Lubuntu ships with version 3.0.4 of VLC.

source/3/3.1/3.1.6/qps.rst

@@ -7,6 +7,10 @@ Version
 -------
 Lubuntu ships with version 1.10.18 of qps. 
 
+Screenshot
+----------
+.. image:: qps.png
+
 How to launch
 -------------
 To launch qps go to the menu -> System Tools -> qps or run qps from the command line. 

source/3/3.1/3.1.8/lxqt-sudo.rst

@@ -0,0 +1,34 @@
+Chapter 3.1.8 LXQt sudo
+=======================
+
+LXQt-sudo is a way to launch graphical applications with adminsitrative privledges.
+
+Useage
+------
+LXQt-sudo is used to open graphical programs as an administrator. 
+
+ .. warning::
+
+   Modifying the wrong system configuration files with adminstrator privledges could make your system unable to boot or for you to be unable to login.
+
+To use lxqt-sudo is important to not change your config files as if you did with sudo. You will need adminstartive privledges to edit config files but make sure you know what you are doing.
+
+Version
+-------
+Lubuntu ships with 0.13.0 of lxqt-sudo. 
+
+
+How to Launch
+-------------
+To launch lxqt-sudo from the command line to run featherpad with administrative privlideges use 
+.. code::
+
+   lxqt-sudo featherpad
+
+You can also run lxqt-sudo from the runner for example type in
+
+.. code:: 
+
+   lxqt-sudo pcmanfm-qt 
+
+into the runner to do it this way without opening a terminal.

source/3/3.1/System_Tools.rst

@@ -13,4 +13,4 @@ This chapter will give you system tools to administrate your system.
    3.1.5/nm-tray
    3.1.6/qps
    3.1.7/kde_partitionmanager
-
+   3.1.8/lxqt-sudo

source/3/3.2/3.2.11/openbox_settings.rst

@@ -13,7 +13,11 @@ To change the theme of the titlebar select the theme on the arcieve on the and s
 
 The appearance tab lets you change where the buttons are so for is you want and the order of the buttons on the title bar. Lubuntu ships with the abilitiy to have two additional buttons on the titlebar one for shading or rolling up with the window so you can put this in the left to right order of the letters where you want the button. To make a window show on all desktop you can add D button in box for the window order. If you want to change the window titlebar button order to have the iconifiy (minimize), maximize, and close buttons on the left then move the letters IMC to the left of L for window label or the title of the window. If you want to have the close maximize and iconify buttons first the box labled window titles should read CMI  Then L for the window label which will always be in the center. if you wanted the buttons on the right with close Maximize, iconify the window title L and then shade the window, all desktops and the window icon in the far right it should read CMILSDN. The checkbox for animate iconify and restore shows an animation when you iconify (minimize) a window and then restore it and uncheck if you really don't want theese animations.
 
-The font tab changes the font of your window titlebars you can select several different fonts for different conditions of the window. To change the style of the font you can under the style make the font inactive. For example if you have trouble telling which window you are in you can make the font italic for the titlebar of inactive windows to make it even more obvious. 
+The font tab changes the font of your window titlebars you can select several different fonts for different conditions of the window. To change the style of the font you can under the style make the font inactive. For example if you have trouble telling which window you are in you can make the font italic for the titlebar of inactive windows to make it even more obvious.
+
+Screenshot
+----------
+.. image:: openbox-config.png
 
 How to launch
 -------------

source/3/3.2/3.2.13/session_settings.rst

@@ -9,10 +9,15 @@ To change the window manager used by LXQt on the basic settings tab under the ba
 
 The autostart applications lets you choose which appliactions to autostart like managers for print queues. All of these are checkboxes to start various programs. 
 
+Screenshot
+----------
+.. image:: session_settings.png
+
 Version
 -------
 Lubuntu ships with version 0.13.0 of session settings. 
 
+
 How to launch
 -------------
 To launch session settings from the menu -> Prefrences -> LXQt settings -> session settings. From LXQt configuration center press the button that looks like a triagnular blue flag and is labeled with session settings. To run session settings from the command line run lxqt-config-session.   

source/3/3.2/3.2.14/shortcut_keys.rst

@@ -11,7 +11,11 @@ Useage
 ------
 To change a current keyboard shortcut to change things look at the menu click on the shortcut and a timer will begin to countdown during which time you should push the keyboard shortcut you want to change it to.  To remove a keyboard shortcut left click on that keyboard shortcut and press the remove button.
 
-To create a new keyboard shortcut press the create button. The shortcut field will be blank but when you click the shortcut button a countdown will begin and then press the keyboard shorcut you want to assign it to. The summary field lets you enter a summary of the command useful so you know what this shortcut you created does in the future. To make this execute a terminal command press the terminal command radio button and enter the command in the radio button at the bottom.  
+To create a new keyboard shortcut press the create button. The shortcut field will be blank but when you click the shortcut button a countdown will begin and then press the keyboard shorcut you want to assign it to. The summary field lets you enter a summary of the command useful so you know what this shortcut you created does in the future. To make this execute a terminal command press the terminal command radio button and enter the command in the radio button at the bottom.
+
+Screenshot
+----------
+.. image:: shortcut_keys.png
 
 How to launch
 -------------

source/3/3.2/3.2.4/date_and_time.rst

@@ -7,6 +7,10 @@ Useage
 ------
 If you want to toggle synchronizing the time of network press the radio button of Enable network time synchronization button. To change the timezone of your computer press the timezone gear and select your time zone from the long list.
 
+Screenshot
+----------
+.. image:: date_and_time.png 
+
 Version
 -------
 Lubuntu ships with version 0.13.0 of Date and time. 

source/3/3.2/3.2.5/desktop.rst

@@ -17,6 +17,11 @@ The drop down menu for icon size lets you choose a different size of desktop ico
 
 The box labeled select font lets you choose which font and size information from a dialog box. On the left is a box for which font to select on on the bottom or type the name on top. The middle lets you choose the font style of the font on your desktop. On the far right is a choice for the size of your font which you can select from the menu. The box for text color brings up a widget to pick color of either the text color or the shadow color of the icons. 
 
+
+Screenshot
+----------
+.. image:: desktop.png
+
 How to launch
 -------------
 To launch desktop from the menu -> prefrences -> LXQt settings -> Desktop. Or from LXQt configuration center press the desktop button to launch it or run pcmanfm-qt --desktop-pref. Another way to launch this is to right click on the desktop desktop prefrences. 

source/3/3.2/3.2.6/desktop_notifications.rst

@@ -7,6 +7,10 @@ Useage
 ------
 To change where Desktop notifications appear on your screen click the button that appears on the portion of your screen where you want them with the outline being your window under the basic settings tab. To change duration of desktop notifications there is up and down to add or reduce the number of seconds to show notifications for the default is 10 seconds. The sizes width lets you choose how wide to make notifications.   
 
+Screenshot
+----------
+.. image:: notifications.png 
+
 Version
 -------
 Lubuntu ships with version 0.13.0 of desktop notifications.

source/3/3.2/3.2.8/keyboard_and_mouse.rst

@@ -15,6 +15,10 @@ If you wish to only have to click once to activate buttons normally requiring tw
 
 The cursor tab on the left lets you change your cursor theme which is quite useful if you are say running virtual machines so the cursor does not look the same in the host and the guest. To change a theme scroll down to which theme you want under preview but you will have to logout and log back in again for this to fully take effect. 
 
+Screenshot
+----------
+.. image:: keyboardandmouse.png
+
 How to launch
 -------------
 To launch Keyboard and Mouse use menu -> Prefrences -> LXQt settings -> keyboards and mouse. In LXQt configuration center press the keyboard and mouse button and keyboard and mouse. From the command line run lxqt-config-input.  

source/3/3.2/3.2.9/locale.rst

@@ -3,6 +3,10 @@ Chapter 3.2.9 Locale
 
 Locale changes your locale which changes your language and how things are translated on your desktop environment. 
 
+Screenshot
+----------
+.. image:: locale.png
+
 Version
 -------
 Lubuntu ships with version 0.13.0 of Locale. 

source/4/4.2/muon.rst

@@ -7,6 +7,8 @@ Useage
 ------
 To update your packages press the gear button with a clockwise pointed arrow. If updates are available press the upward pointing arrow with a dot on top to install the updates. 
 
+To search for a program to install type into the bar at the top that says search. If you find something you want to install you can right click and then mark for installation. When the package you want to install has additional dependencies will show up if you think twice about wanting to install you can click the cancel button to not pull in all those dependeices or press ok to continue looking for software to install. To apply your changes you can press the green checkbox button that says apply changes and you will end up entering your password to confirm you want to install and then the package will be installed.  
+
 Version
 -------
 Lubuntu ships with version 4:5.8.0 of muon package manager

source/5/5.1/lxqt-panel.rst

@@ -4,9 +4,7 @@ LXQt Panel is the bar situated at the bottom of your screen by default. The pane
 
 Usage
 ------
-
+The application menu allows you to browse and search through available programs, a keyboard shortcut is conveniently available for this. The desktop switcher allows you to switch to another virtual desktop, allowing you to keep your workspace organized. The quick launch bar allows you to conveniently launch your file explorer (PCMan) and web browser (Firefox).
-The application menu allows you to browse and search through available programs; a keyboard shortcut is conveniently available for this. The desktop switcher allows you to switch to another virtual desktop, allowing you to keep your workspace organized. The quick launch bar allows you to conveniently launch your file explorer (PCManFM) and web browser (Firefox).
-
 
 .. image:: menu_search.png
 

source/C/command_line.rst

@@ -1,15 +1,15 @@
-Appendix C command line
+Appendix C Command line
 =======================
 
-The command line is a different way of interfaceing with your computer that while not nesecary to learn can be helpful if you take the time to learn it.
+The command line is text interface to your computer and an alternative to graphical user interfaces like windows. It typically involves typing text commands into a terminal to perform some operation. Although not necessary to learn, it can be helpful. The terminal (Ctrl + Alt + T) is a command line running in a window. 
 
-One important way to learn about the command line of each command that can be used in Lubuntu is a bit beyond the scope of the manual but to learn more about a command and all of its options run the following fi you wanted to learn more about the df or disk free command 
+An exhaustive tutorial on the command line is a bit beyond the scope of the manual. The man command  brings up the user manual and can be used to learn more about a commands use, its options and inputs. If you wanted to learn more about the df (disk free) command, enter the following into a command line: 
 
 .. code::
    
    man df
 
-will show you info and explanation of the df command. One really useful option shown is for example is the -h for human readable output. so runing 
+This will show you the user manual for the df command containing and explanation of the command and other useful information. For example is the -h option gives a human readable output.
 
 .. code::
   

source/E/live_session.rst

@@ -1,15 +1,15 @@
 Appendix E Live Session
 =======================
 
-It is possible to use Lubuntu without installing it. In a live session yoru computer is running off a bootable media (USB, CD, or DVD). The session can also be used to install Lubuntu.
+It is possible to use Lubuntu without installing it. In a live session your computer is running off a bootable media (USB, CD, or DVD). The session can also be used to install Lubuntu.
 
 Reasons for using live session:
-- Hardware testing and trouble shooting.
+-   Hardware testing and trouble shooting.
-- OS testing.
+-   OS testing.
-- Fixing broken installs.
+-   Fixing broken installs.
-- Backing up files
+-   Backing up files
 
-A good example of when you would use a live session is if your computer turns on and won't boot, you can run the live session. You could then mount the disk and backup all of your pictures or send an email. If your hard drive or SSD is no longer working, you can boot a live session and then order replacment parts. You also can feel free to try different things out in a live session.
+A good example of when you would use a live session is if your computer turns on and won't boot, you can run the live session. You could then mount the disk and backup all of your pictures or send an email. If your hard drive or SSD is no longer working, you can boot a live session and then order replacement parts. You also can feel free to try different things out in a live session.
 
 .. warning::
  In a live session anything you do not save to external media or a mounted drive specifically will be lost when you power off your machine.

spec.pdf

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spec.rst

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 3.1.7 KDE partition manager
 
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 Chapter 3.2 Prefrences
 ----------------------