Updated linux page similar to vol2 wiki

doc/source/Linux.rst

@@ -1,6 +1,71 @@
-Linux
-=====
+Linux Tutorial
+==============
+
+This guide gives you a brief introduction to how volatility3 works and some demonstration on suite of plugins available from
+
+Procedure to create symbol tables for linux
+--------------------------------------------
+
+To create symbol table please refer this :ref:`symbol-tables:Mac or Linux symbol tables`.
+You can also find some ISF files from this website `Linux ISF Server <https://isf-server.techanarchy.net/>`_ Which is built and maintained by `kevthehermit <https://twitter.com/kevthehermit>`_.
+
+Using plugins
+-------------
+
+The following is the syntax to run volatility tool.
+
+.. code-block:: shell-session
+
+    $ python3 vol.py -f <path to memory image> plugin_name plugin_option
+
+List of Plugins
+----------------
+
+Following are the list of linux plugins available for volatility3. More plugins will be available on future releases.
+For plugin requests, Please create an issue with description of the plugin.
+
+.. code-block:: shell-session
+
+    $ vol3 --help | grep -i linux
+
+    banners.Banners     Attempts to identify potential linux banners in an
+    linux.bash.Bash     Recovers bash command history from memory.
+    linux.check_afinfo.Check_afinfo
+    linux.check_creds.Check_creds
+    linux.check_idt.Check_idt
+    linux.check_modules.Check_modules
+    linux.check_syscall.Check_syscall
+    linux.elfs.Elfs     Lists all memory mapped ELF files for all processes.
+    linux.keyboard_notifiers.Keyboard_notifiers
+    linux.kmsg.Kmsg     Kernel log buffer reader
+    linux.lsmod.Lsmod   Lists loaded kernel modules.
+    linux.lsof.Lsof     Lists all memory maps for all processes.
+    linux.malfind.Malfind
+    linux.proc.Maps     Lists all memory maps for all processes.
+    linux.pslist.PsList
+                        Lists the processes present in a particular linux
+    linux.pstree.PsTree
+    linux.tty_check.tty_check
+
+
+Acquiring memory
+----------------
+
+Volatility does not provide the ability to acquire memory. We recommend using `Lime <https://github.com/504ensicslabs/lime>`_ for this purpose. 
+It supports 32 and 64 bit captures from native Intel hardware as well as virtual machine guests. 
+It also supports capture from Android devices. See below for example commands building and running LiME:
+
+.. code-block:: shell-session
+
+    $ tar -xvzf lime-forensics-1.1-r14.tar.gz 
+    $ cd lime-forensics-1.1-r14/src
+    $ make
+    ....
+      CC [M]  /home/mhl/Downloads/src/tcp.o
+      CC [M]  /home/mhl/Downloads/src/disk.o
+    ....
+    $ sudo insmod lime-3.2.0-23-generic.ko "path=/home/mhl/ubuntu.lime format=lime"
+    $ ls -alh /home/mhl/ubuntu.lime 
+    -r--r--r-- 1 root root 2.0G Aug 17 19:37 /home/mhl/ubuntu.lime
 
-How to create symbol tables
 
-- :ref:`symbol-tables:Mac or Linux symbol tables`.