fsl: add info on display variables

SMI · Mar 25, 2024 · 90800f1 · 90800f1
1 parent 1e4e763
commit 90800f1
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/software/FSL/README.md b/software/FSL/README.md
@@ -6,6 +6,22 @@ https://fsl.fmrib.ox.ac.uk/fsl/fslwiki
 
 A container with a relatively old version (5.0.7) can be build from `fsl5.Dockerfile`.
 
+To run with the correct display options, use:
+
+```console
+XSOCK=/tmp/.X11-unix
+XAUTH=/tmp/.docker.xauth
+xauth nlist "$DISPLAY" | sed -e 's/^..../ffff/' | xauth -f "$XAUTH" nmerge -
+
+docker run --rm -it \
+    -e USER="$USER" \
+    -e DISPLAY="$DISPLAY" \
+    -e XAUTHORITY="$XAUTH" \
+    -v $XSOCK:$XSOCK \
+    -v $XAUTH:$XAUTH \
+    <image-name>
+```
+
 ### Neurodocker
 
 Using [neurodocker](https://www.repronim.org/neurodocker/index.html):