fix(source): Follow a common convention for console logs

- Switch from target# to root@<machine>:~# to make it more
descriptive & ensure there is a consistency in entire docs.

- Also, switch to .. code-blocks for few instances & fix
indentation of code section underneath

Signed-off-by: Chirag Shilwant <[email protected]>

source/devices/AM62PX/linux/_Release_Specific_QSG.rst

@@ -76,7 +76,7 @@ on the target to verify that you are using the newly-built Linux kernel.
 
 .. code-block:: console
 
-    target# cat /proc/version
+   root@<machine>:~# cat /proc/version
 
 The output should indicate the build date, host PC name, etc. This verifies
 that your SDK has been setup correctly, enabling you to start development.

source/devices/AM62X/linux/_Release_Specific_QSG.rst

@@ -76,7 +76,7 @@ on the target to verify that you are using the newly-built Linux kernel.
 
 .. code-block:: console
 
-    target# cat /proc/version
+   root@<machine>:~# cat /proc/version
 
 The output should indicate the build date, host PC name, etc. This verifies
 that your SDK has been setup correctly, enabling you to start development.

source/linux/Foundational_Components/Hypervisor/Jailhouse.rst

@@ -750,7 +750,7 @@ the values using
 
 .. code-block:: console
 
-    target# cat /proc/interrupts | grep uio
+   root@<machine>:~# cat /proc/interrupts | grep uio
 
 Below changes in :file:`ivshmem-demo.c` can be done to send characters from root to inmate
 and vice versa.

source/linux/How_to_Guides/Target/How_to_Recalibrate_the_Touchscreen.rst

@@ -46,10 +46,10 @@ in this case if you already have a pointercal file on the SD card you
 will need to export the **TSLIB\_CALIBFILE** variable to point to that
 location before you run **ts\_calibrate**. i.e.
 
-::
+.. code-block:: console
 
-    target# export TSLIB_CALIBFILE=/run/media/mmcblk0p1/pointercal
-    target# ts_calibrate
+   root@<machine>:~# export TSLIB_CALIBFILE=/run/media/mmcblk0p1/pointercal
+   root@<machine>:~# ts_calibrate
 
 **NOTE:** If you have Matrix or any other GUI application already
 running you should stop that application (`How to Stop
@@ -111,9 +111,9 @@ Alternatively, you may delete the above listed files directly from the
 EVM's console by issuing the following commands at EVM's Linux prompt,
 and reboot the EVM to allow recalibration of the LCD.
 
-::
+.. code-block:: console
 
-     rm /etc/udev/rules.d/ws-calibrate.rules
-     rm /run/media/mmcblk0p1/ws-calibrate.rules
-     reboot
+   root@<machine>:~# rm /etc/udev/rules.d/ws-calibrate.rules
+   root@<machine>:~# rm /run/media/mmcblk0p1/ws-calibrate.rules
+   root@<machine>:~# reboot
 

source/linux/How_to_Guides/Target/Processor_SDK_Linux_File_System_Optimization_Customization.rst

@@ -24,14 +24,14 @@ by :command:`opkg` by running the following command on the target device:
 
 .. code-block:: console
 
-    target# opkg
+   root@<machine>:~# opkg
 
 To check the version of :command:`opkg` packaged in filesystem,
 
 .. code-block:: console
 
-    target# opkg --version
-    opkg version 0.6.3 (libsolv 0.7.28)
+   root@<machine>:~# opkg --version
+   opkg version 0.6.3 (libsolv 0.7.28)
 
 Show all installed packages
 ===========================
@@ -41,7 +41,7 @@ each package you can run the following command on the target device:
 
 .. code-block:: console
 
-    target# opkg list-installed
+   root@<machine>:~# opkg list-installed
 
 .. important::
 
@@ -58,7 +58,7 @@ this you can use the following command:
 
 .. code-block:: console
 
-    target# opkg files <pkgname>
+   root@<machine>:~# opkg files <pkgname>
 
 Where <pkgname> is the name of the package as given in the *opkg
 list-installed* output. This command will produce a list of all the
@@ -73,7 +73,7 @@ following command:
 
 .. code-block:: console
 
-    target# opkg search <file>
+   root@<machine>:~# opkg search <file>
 
 This command will find which package installed the given file. This may
 be useful later when you want to remove an particular file because this
@@ -89,7 +89,7 @@ find the longer list of dependencies using:
 
 .. code-block:: console
 
-    target# opkg whatdepends <pkgname>
+   root@<machine>:~# opkg whatdepends <pkgname>
 
 This command will print the list of packages the depend on the package
 you entered, as well as the packages that depend on those packages, and
@@ -104,7 +104,7 @@ pre-built packages). Removing a package is often as simple as:
 
 .. code-block:: console
 
-    target# opkg remove <pkgname>
+   root@<machine>:~# opkg remove <pkgname>
 
 However, sometimes a package is a DEPENDENCY of another package. In this
 case you have the following options:
@@ -131,7 +131,7 @@ case you have the following options:
 
 .. code-block:: console
 
-    target# opkg remove --force-removal-of-dependent-packages <pkgname>
+   root@<machine>:~# opkg remove --force-removal-of-dependent-packages <pkgname>
 
 .. tip::
 

source/linux/How_to_Guides/Target/Update_U-Boot_Environment_Variables_stored_in_SPI_Flash_from_Linux.rst

@@ -53,9 +53,9 @@ SPI MTD partitioning.
 Please note that the CROSS\_COMPILE flag is not used by the u-boot
 makefile here, the HOSTCC= variable must be set.
 
-::
+.. code-block:: console
 
-    host# make HOSTCC=arm-arago-linux-gnueabi-gcc env
+   host# make HOSTCC=arm-arago-linux-gnueabi-gcc env
 
 This command is issued from the top of the u-boot source directory.
 Please be sure to see that the cross compiler was actually called and
@@ -100,14 +100,14 @@ will run in.
 The executable fw\_printenv will dump the entire environment space,
 individual variables can be read by:
 
-::
+.. code-block:: console
 
-    target# ./fw_printenv autoload
+   root@<machine>:~# ./fw_printenv autoload
 
 To set an environment variable use fw\_setenv . This example will set
 the variable autoload to no, use fw\_printenv to read back the change.
 
-::
+.. code-block:: console
 
-    target# ./fw_setenv autoload no
+   root@<machine>:~# ./fw_setenv autoload no