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Sorin Ionescu 075f516763 Clean up READMEs
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README.md Clean up READMEs 2012-05-21 20:34:07 -04:00

README.md

History

Sets history options and defines history aliases.

VARIABLES

  • HISTFILE the file to save the history in when an interactive shell exits.
  • HISTSIZE the maximum size of the history list.
  • SAVEHIST the maximum number of history events to save in the history file.

Options

  • BANG_HIST treat the ! character specially during expansion.
  • EXTENDED_HISTORY write the history file in the :start:elapsed;command format.
  • INC_APPEND_HISTORY write to the history file immediately, not when the shell exits.
  • SHARE_HISTORY share history between all sessions.
  • HIST_EXPIRE_DUPS_FIRST expire duplicate entries first when trimming history.
  • HIST_IGNORE_DUPS do not record an entry that was just recorded again.
  • HIST_IGNORE_ALL_DUPS delete old recorded entry if new entry is a duplicate.
  • HIST_FIND_NO_DUPS do not display a line previously found.
  • HIST_IGNORE_SPACE do not record an entry starting with a space.
  • HIST_SAVE_NO_DUPS do not write duplicate entries in the history file.
  • HIST_REDUCE_BLANKS remove superfluous blanks before recording entry.
  • HIST_VERIFY do not execute immediately upon history expansion.
  • HIST_BEEP beep when accessing non-existent history.

Aliases

  • history-stat list the ten most used commands

Authors

The authors of this module should be contacted via the issue tracker.