Clear Powershell’s last 10 commands:
clear-history -count 10 -newest
After executing that, use get-history to see what’s left…
Clear the console buffer by scripting F7+2:
[system.reflection.assembly]::loadwithpartialname("System.Windows.Forms")
[System.Windows.Forms.SendKeys]::Sendwait('%{F7 2}')
Try using the Up key to cycle through history — won’t happen.
