In Debian, using Bash version 4.4, path level 12, I've set a DEBUG trap
in my .bashrc and tried running the following command, with the
following output resulting. The five lines between the command being run
by fc and that command's output, is the text of the DEBUG trap.
1075 $ fc -e true 1072 1073
which mutt
>/dev/tty \
printf "\033%s${title_fmt}" "[01;00m" "${BASH_COMMAND}"; \
[[ -z ${prior_cmd} ]] && SECONDS=0 ; \
[[ "${BASH_COMMAND}" != "my_prompt_command" ]] \
&& { prior_cmd="${BASH_COMMAND}"; SECONDS=0; } \
/usr/bin/mutt
which bash
>/dev/tty \
printf "\033%s${title_fmt}" "[01;00m" "${BASH_COMMAND}"; \
[[ -z ${prior_cmd} ]] && SECONDS=0 ; \
[[ "${BASH_COMMAND}" != "my_prompt_command" ]] \
&& { prior_cmd="${BASH_COMMAND}"; SECONDS=0; } \
/bin/bash
--
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