z.lua

z - jump around (lua implementation for running on both unix & windows).

An alternative to z.sh with windows and posix shells support and performance improving.

Features

• 10x times faster than fasd and autojump
• 3x times faster than z.sh
• supports posix shells: bash, zsh, dash, sh, busybox, and etc.
• supports Windows cmd (with clink) and cmder
• self contained, no dependence on awk/gawk

USE

z foo       # cd to most frecent dir matching foo
z foo bar   # cd to most frecent dir matching foo and bar
z -r foo    # cd to highest ranked dir matching foo
z -t foo    # cd to most recently accessed dir matching foo
z -l foo    # list matches instead of cd
z -c foo    # restrict matches to subdirs of $PWD
z -e foo    # echo the best match, don't cd

Install

• bash:

  put something like this in your .bashrc:

  eval "$(lua /path/to/z.lua --init bash)"
  

• zsh:

  put something like this in your .zshrc:

  eval "$(lua /path/to/z.lua --init zsh)"
  

• posix shells:

  put something like this in your .profile:

  eval "$(lua /path/to/z.lua --init posix)"
  

  (sh, dash and busybox have been tested)

• Windows (with clink):

  • copy z.lua and z.cmd to clink's home directory
  • Add clink's home to %PATH% (z.cmd can be called anywhere)
  • Ensure that "lua" can be called in %PATH%

• Windows cmder:

  • copy z.lua and z.cmd to cmder/vendor
  • Add cmder/vendor to %PATH%
  • Ensure that "lua" can be called in %PATH%

Customize

• set $_ZL_CMD in .bashrc/.zshrc to change the command (default z).
• set $_ZL_DATA in .bashrc/.zshrc to change the datafile (default ~/.zlua).
• set $_ZL_NO_PROMPT_COMMAND if you're handling PROMPT_COMMAND yourself.
• set $_ZL_EXCLUDE_DIRS to an array of directories to exclude.

Credit

Licensed under MIT license.