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dmohs/dedit.sh

Created May 16, 2016 04:47
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dedit.sh
#!/bin/bash
IFS=$'\n\t'
set -euox pipefail
CNAME="$1"
FILE_PATH="$2"
TMPFILE="$(mktemp)"
docker exec "$CNAME" cat "$FILE_PATH" > "$TMPFILE"
$EDITOR "$TMPFILE"
cat "$TMPFILE" | docker exec -i "$CNAME" sh -c 'cat > '"$FILE_PATH"
rm "$TMPFILE"
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