Please close this bug as invalid. Sorry for this invalid bug report. I found out, this is no bug.
The reason that confuse me was: $ [ "\\\\" = '\\' ] && echo "is the same" is the same Also /bin/echo and bash behaves the same way when called with option -e $ /bin/echo -e "\\c" $ /bin/echo -e "\\\\c" \c $ bash -c 'echo -e "\\c"' $ bash -c 'echo -e "\\\\c"' \c
binlrzRb6p1E8.bin
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