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Add fallocate command to truncate the head of Redump ISOs

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Julien Reichardt 2022-07-06 20:53:44 +02:00 committed by mborgerson
parent 5dfb1d1d05
commit 50832773f2
1 changed files with 9 additions and 1 deletions
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10
docs/docs/disc-images.md
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@ -71,7 +71,7 @@ typically ~7GB in size.
xemu is not currently compatible with this format, but you can extract the
second partition of the disc image for use with xemu. Unfortunately there is not
a GUI-friendly solution for this yet. You will need to use a command-line tool.
You can do this with `dd` or with the `extract-xiso` utility.
You can do this with utilities such as `dd`, `extract-xiso` or `fallocate` on supported systems.
=== "Using `dd`"
```
@ -87,3 +87,11 @@ You can do this with `dd` or with the `extract-xiso` utility.
You can then use `game-redump.iso` with xemu. Your original will be
`game-redump.iso.old`.
=== "Using `fallocate`"
This will truncate the original file in-place:
```
fallocate -c -o 0 -l 387MiB game.iso
```
You can then use the `game.iso` with xemu.