linux: added iso guide

wiki/games/lutris.md

@@ -21,10 +21,7 @@ For running both Windows applications aswell as games
 By clicking on the `+` in the left upper corner of the Lutris application a new
 game can be manually added.
 
-Mount `.iso` files first using the `mount -o loop <path to iso> <path to mount>`
-command.
-Check the directory the media was mounted to afterwards to select the appropiate
-Option.
+Mount `.iso` files as explained in the [ISO image entry](/wiki/linux/iso_image.md#mounting).
 
 If a setup executable is available select `Install a Windows game from media`.
 Then select the setup executable from the mounted path.

wiki/linux/disk-management.md

@@ -49,6 +49,10 @@ The following is a command to unmount a device from a specified directory.
 umount <path to mount point>
 ```
 
+A special case is the `.iso` format.
+It can be mounted too.
+A guide on how this is done can be found in the [ISO entry](/wiki/linux/iso_image.md#mounting).
+
 ## Create Partition
 
 In the following it is assumed that the disk is `/dev/sda`

wiki/linux/iso_image.md

@@ -0,0 +1,27 @@
+# ISO Image
+
+An ISO image is a image of a disk that contains everything that would be written to an optical disc
+or disk sector.
+
+## Usage
+
+### Mounting
+
+ISO images can be mounted like [file systems](/wiki/linux/disk-management.md#mounting).
+This is done with the following command.
+
+```sh
+mount -o loop <path to iso> <path to mount>
+```
+
+### Creating an ISO Image from CUE and BIN Files
+
+Given a `.cue` and a `.bin` file an ISO image can be created.
+This is done with the utility [bchunk](https://github.com/extramaster/bchunk) as explained by
+[J. M. Becker on StackExchange](https://unix.stackexchange.com/questions/29671/how-can-i-convert-a-cue-bin-with-cdr-tracks-image-into-a-single-iso-file).
+For this the following command is used.
+The file names have to be changed according to the situation.
+
+```sh
+bchunk IMAGE.bin IMAGE.cue IMAGE.iso
+```