zsh `history n` 显示前 n 个条目而不是最后 n 个条目

Question

我阅读了 history 的文档，它说:

  history [n]
  history -c
  history -d offset
  history -anrw [filename]
  history -p arg [arg ...]
  history -s arg [arg ...]
          With no options, display the command history list with line
          numbers.  Lines listed with a *  have  been  modified.   An
          argument  of  n  lists only the last n lines.  

但在我的 zsh 中，它总是显示前 n 行。我需要使用 history | tail -n 显示最后几行。

1. 是否有任何选项设置错误？如何纠正？
2. 此外，如何打印没有行号和时间戳的历史记录，以便我可以将部分历史记录转换为脚本

Answer 1

zshhistory 的文档在 zshbuiltins(1) 中是:

history

Same as fc -l.

其中 fc -l 是:

fc -l [ -LI ] [ -nrdfEiD ] [ -t timefmt ] [ -m match ] [ old=new ... ] [ first [ last ] ]

If first is not specified, it will be set to -1 (the most recent event), or to -16 if the -l flag is given. If last is not specified, it will be set to first, or to -1 if the -l flag is given. However, if the current event has added entries to the history with print -s or fc -R, then the default last for -l includes all new history entries since the current event began.

When the -l flag is given, the resulting events are listed on standard output.

所以运行:

history -<n>

使用连字符减号，如 history -16，查看 zsh 中最后 n 行历史记录。