bindkey '\ew' kill-region # [Esc-w] - Kill from the cursor to the mark
bindkey -s '\el''ls\n'# [Esc-l] - run command: ls
bindkey -s '\e.''..\n'# [Esc-.] - run command: .. (up directory)
bindkey '^r' history-incremental-search-backward # [Ctrl-r] - Search backward incrementally for a specified string. The string may begin with ^ to anchor the search to the beginning of the line.
bindkey '^[[5~' up-line-or-history # [PageUp] - Up a line of history
bindkey '^[[6~' down-line-or-history # [PageDown] - Down a line of history