4 ms·

Put a space before the command and it's gone from the history, AFAIR.

• ams6110 12y ago
  Yes but very easy to forget to do. BTDT.
  • msutherl 12y ago
    Could you alias "vault" to " vault"?
    • gknoy 12y ago
      I doubt it. My history file shows all the git-related aliases I use (st, gd, gd-) rather than the expansions (git status, git diff, git diff --cached).
• lenish 12y ago
  This is only true in bash if HISTCONTROL contains ignorespace or ignoreboth (ignoreboth implies ignorespace and ignoredups), so you should check that before relying on this functionality.