2017年12月24日 09:17，"Ceriel Jacobs" <linux-...@crashplan.pro>寫道：
There is no need to remember what was just typed. There is a need to use commands that were typed a long time (years) ago. Disasters often happen a long time after the backup (script/system) was made. The point is that you don't have to: 1. remember the commands 2. type the commands 3. correct typing mistakes I know that I can save .ash_history but it seems I can't load it without feature ENABLE_FEATURE_EDITING_SAVEHISTORY set. And convincing Arch Linux developers to turn on the ENABLE_FEATURE_EDITING_SAVEHISTORY feature will be difficult. Because in their initramfs environment they don't want to have a SAVEHISTORY to file functionality. I'm not convinced by this. Since your use case is a very rare one (read-only "history" somehow defeats the purpose of the history - and it overlaps what pre-written shell function is for). While I'm not one who can make decisions on this, I'd suggest you just keep your local patch to do this.
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