How to subscribe for "user enter command to prompt" event in powershell? -

i'd implement incremental history log of commands enter powershell. found lot of related questions same history-save on-exit. solution here

register-engineevent -sourceidentifier powershell.exiting -supportevent -action { save-history }

i found inconvenient, because doesn't work multiply tabs/ps instances. want call save-historyincremental append existing csv file history.

but don't know how make callback function after user enter command.

workaround: closest workaround have right alter prompt:

rename-item function:\prompt oldprompt function prompt {     save-historyincremental     oldprompt }

here behavior oposit: save history after execution oh command (and duplicate last record on start).

i'm not sure if understand asking completely, help?

basically, add "start-transcript" powershell profile. log across multiple powershell instances, think...

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