diff --git a/tutorials/compressible/rhoPorousMRFPimpleFoam/mixerVessel2D/makeMesh b/tutorials/compressible/rhoPorousMRFPimpleFoam/mixerVessel2D/makeMesh
index 91a75f1c4..937900177 100755
--- a/tutorials/compressible/rhoPorousMRFPimpleFoam/mixerVessel2D/makeMesh
+++ b/tutorials/compressible/rhoPorousMRFPimpleFoam/mixerVessel2D/makeMesh
@@ -2,4 +2,4 @@
 set -x
 
 m4 < constant/polyMesh/blockMeshDict.m4 > constant/polyMesh/blockMeshDict
-blockMesh >& log.blockMesh
+blockMesh > log.blockMesh 2>&1
diff --git a/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/Allrun b/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/Allrun
index 5b96ab937..8a92674a6 100755
--- a/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/Allrun
+++ b/tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/Allrun
@@ -23,7 +23,7 @@ done
 
 for i in bottomAir topAir heater leftSolid rightSolid
 do
-   changeDictionary -region $i >& log.changeDictionary.$i
+   changeDictionary -region $i > log.changeDictionary.$i 2>&1
 done
 
 
@@ -34,7 +34,7 @@ runApplication chtMultiRegionFoam
 ## Decompose
 #for i in bottomAir topAir heater leftSolid rightSolid
 #do
-#   decomposePar -region $i >& log.decomposePar.$i
+#   decomposePar -region $i > log.decomposePar.$i 2>&1
 #done
 #
 ## Run
@@ -43,7 +43,7 @@ runApplication chtMultiRegionFoam
 ## Reconstruct
 #for i in bottomAir topAir heater leftSolid rightSolid
 #do
-#   reconstructPar -region $i >& log.reconstructPar.$i
+#   reconstructPar -region $i > log.reconstructPar.$i 2>&1
 #done
 
 
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/Allrun b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/Allrun
index 78bae403a..bb2152e8b 100755
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/Allrun
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/Allrun
@@ -29,7 +29,7 @@ done
 
 for i in bottomAir topAir heater leftSolid rightSolid
 do
-   changeDictionary -region $i >& log.changeDictionary.$i
+   changeDictionary -region $i > log.changeDictionary.$i 2>&1
 done
 
 
@@ -39,7 +39,7 @@ runApplication chtMultiRegionSimpleFoam
 ## Decompose
 #for i in bottomAir topAir heater leftSolid rightSolid
 #do
-#   decomposePar -region $i >& log.decomposePar.$i
+#   decomposePar -region $i > log.decomposePar.$i 2>&1
 #done
 #
 ## Run
@@ -48,7 +48,7 @@ runApplication chtMultiRegionSimpleFoam
 ## Reconstruct
 #for i in bottomAir topAir heater leftSolid rightSolid
 #do
-#   reconstructPar -region $i >& log.reconstructPar.$i
+#   reconstructPar -region $i > log.reconstructPar.$i 2>&1
 #done
 
 
diff --git a/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/Allrun b/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/Allrun
index 04eb8794e..67d734626 100755
--- a/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/Allrun
+++ b/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/Allrun
@@ -9,16 +9,16 @@ application=`getApplication`
 runApplication blockMesh
 
 # create sets
-setSet -batch system/sets.setSet >& log.setSet1
+setSet -batch system/sets.setSet > log.setSet1 2>&1
 
 # convert sets to zones
-setsToZones -noFlipMap >& log.setsToZones
+setsToZones -noFlipMap > log.setsToZones 2>&1
 
 # create the first cyclic - lhs of porous zone
 unset FOAM_SETNAN
-createBaffles cycLeft cycLeft -overwrite >& log.createBaffles1
+createBaffles cycLeft cycLeft -overwrite > log.createBaffles1 2>&1
 
 # create the second cyclic - rhs of porous zone
-createBaffles cycRight cycRight -overwrite >& log.createBaffles2
+createBaffles cycRight cycRight -overwrite > log.createBaffles2 2>&1
 
 runApplication $application
diff --git a/tutorials/multiphase/cavitatingFoam/les/Allrun b/tutorials/multiphase/cavitatingFoam/les/Allrun
index 540e8127d..563519aed 100755
--- a/tutorials/multiphase/cavitatingFoam/les/Allrun
+++ b/tutorials/multiphase/cavitatingFoam/les/Allrun
@@ -12,7 +12,7 @@ refineMeshByCellSet()
    do
       echo "creating cell set for primary zone - $1"
       cp system/cellSetDict.$1 system/cellSetDict
-      runApplication -l log.cellSet.$1 cellSet
+      runApplication -l log.cellSet.$1 cellSet 
 
       echo "refining primary zone - $1"
       runApplication -l log.refineMesh.$1 refineMesh -dict -overwrite
@@ -33,7 +33,7 @@ cd throttle3D
     refineMeshByCellSet 1 2 3
 
     echo "mapping fields from 2D throttle case"
-    mapFields ../throttle -sourceTime latestTime >& log.mapFields
+    mapFields ../throttle -sourceTime latestTime > log.mapFields 2>&1
 
     runApplication decomposePar
     runParallel $application 4
diff --git a/tutorials/multiphase/cavitatingFoam/ras/throttle/Allrun b/tutorials/multiphase/cavitatingFoam/ras/throttle/Allrun
index 288660de7..0b09a55c3 100755
--- a/tutorials/multiphase/cavitatingFoam/ras/throttle/Allrun
+++ b/tutorials/multiphase/cavitatingFoam/ras/throttle/Allrun
@@ -9,10 +9,10 @@ refineMeshByCellSet()
 {
     echo "creating cell set for primary zone - $1"
     cp system/cellSetDict.$1 system/cellSetDict
-    cellSet >& log.cellSet.$1
+    cellSet > log.cellSet.$1 2>&1
 
     echo "refining primary zone - $1"
-    refineMesh -dict -overwrite >& log.refineMesh.$1
+    refineMesh -dict -overwrite > log.refineMesh.$1 2>&1
 }
 
 runApplication blockMesh