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- #
- # Configures history options
- #
- # sets the location of the history file
- HISTFILE="${ZDOTDIR:-${HOME}}/.zhistory"
- # limit of history entries
- HISTSIZE=10000
- SAVEHIST=10000
- # Perform textual history expansion, csh-style, treating the character ‘!’ specially.
- setopt BANG_HIST
- # Save each command’s beginning timestamp (in seconds since the epoch) and the duration (in seconds) to the history file.
- # ‘: <beginning time>:<elapsed seconds>;<command>’.
- setopt EXTENDED_HISTORY
- # This options works like APPEND_HISTORY except that new history lines are added to the ${HISTFILE} incrementally
- # (as soon as they are entered), rather than waiting until the shell exits.
- setopt INC_APPEND_HISTORY
- # Shares history across all sessions rather than waiting for a new shell invocation to read the history file.
- setopt SHARE_HISTORY
- # Do not enter command lines into the history list if they are duplicates of the previous event.
- setopt HIST_IGNORE_DUPS
- # If a new command line being added to the history list duplicates an older one,
- # the older command is removed from the list (even if it is not the previous event).
- setopt HIST_IGNORE_ALL_DUPS
- # Remove command lines from the history list when the first character on the line is a space,
- # or when one of the expanded aliases contains a leading space.
- setopt HIST_IGNORE_SPACE
- # When writing out the history file, older commands that duplicate newer ones are omitted.
- setopt HIST_SAVE_NO_DUPS
- # Whenever the user enters a line with history expansion, don’t execute the line directly;
- # instead, perform history expansion and reload the line into the editing buffer.
- setopt HIST_VERIFY
- # Lists the ten most used commands.
- alias history-stat="history 0 | awk '{print \$2}' | sort | uniq -c | sort -n -r | head"
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