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Use tr #1

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Use tr #1

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greenmoss
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Warning: lightly tested!

Warning: lightly tested!
@@ -189,7 +189,7 @@ function docker_save()
for i in $IMG
do
echo -e "\nSaving docker image '$i'"
OUTFILE=$(echo $i | sed -e 's/\//_/g' | sed -e 's/:/_/')
OUTFILE=$(echo $i | tr '\:' '_')
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You meant tr '/:' '_'? Note /, forward slash.
The purpose of two passes of sed is to replace / and : with underscore char _.

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