I always find my history not complete when using tmux. I started using these functions in my profile to collect everything. I don't remember the source of the f

I always find my history not complete when using tmux. I started using these functions in my profile to collect everything. I don't remember the source of the functions. log_bash_persistent_history() { [[ $(history 1) =~ ^\ *[0-9]+\ +([^\ ]+\ [^\ ]+)\ +(.*)$ ]] local date_part="${BASH_REMATCH[1]}" local command_part="${BASH_REMATCH[2]}" if [ "$command_part" != "$PERSISTENT_HISTORY_LAST" ] then echo $date_part "|" "$command_part" >> ~/.persistent_history export PERSISTENT_HISTORY_LAST="$command_part" fi } run_on_prompt_command() { log_bash_persistent_history } alias phgrep='cat ~/.persistent_history|grep --color' I like the idea of a hub, as I do a lot of work inside docker containers and vms -- so this could be tailored to help me collect all my history.