Those Who Don’t Know Their History…

  • [アーティクル]

My function:\prompt changes every so often.  For my latest, see

https://blogs.msdn.com/b/timid/archive/2014/02/07/prompts.aspx

... but one thing I have often used is the snippet

 ($([int]((Get-History | Select-Object -Last 1).ID) + 1))

This gives me the next history ID number (i.e. the ID for the line I’m about to type).  This way, I can look at my screen and type

 Invoke-History 15

However, amidst the armada of aliases PSH provides, I only find ‘history’.  I’ve found that I use the invoke-history feature a lot more with both this play-by-play running ID for the command lines as I type them, and with the two trivial aliases

 New-Alias -Name ihy -Value Invoke-History

New-Alias -Name ghy -Value Get-History

Comments

  • Anonymous
    February 21, 2014
    I should note that I'm still living on some Server 2K3 machines, which are still running PSH2.  PSH3 has the above aliases as ihy and ghy, respectively.