Linux bind command
Linux bind command is used to display or set the functions associated with keyboard keys.
You can use the bind command to understand what its function key combination, you can specify which key combination to use on their own.
grammar
bind [-dlv][-f <按键配置文件>][-m <按键配置>][-q <功能>]
Parameter Description:
- -d display button configured.
- -f <button configuration file> configuration file to load the specified key.
- -l lists all the functions.
- -m <button configuration> Specifies the button configuration.
- -q <Functions> Displays the specified function key.
- -v Lists the current configuration of its key features.
Examples
All feature displays key combinations
# bind -l //显示按键组合的内容 abort accept-line alias-expand-line arrow-key-prefix backward-byte backward-char backward-delete-char backward-kill-line backward-kill-word backward-word beginning-of-history beginning-of-line ……省略部分内容 vi-goto-mark vi-insert-beg vi-insertion-mode vi-match vi-movement-mode vi-next-word vi-overstrike vi-overstrike-delete vi-prev-word vi-put vi-redo vi-replace vi-rubout vi-search vi-search-again vi-set-mark vi-subst vi-tilde-expand vi-yank-arg vi-yank-to yank yank-last-arg yank-nth-arg yank-pop
It displays the current settings for the key combination
# bind -l abort accept-line alias-expand-line arrow-key-prefix backward-byte backward-char backward-delete-char backward-kill-line backward-kill-word backward-word beginning-of-history beginning-of-line call-last-kbd-macro capitalize-word character-search character-search-backward clear-screen complete complete-command complete-filename complete-hostname complete-into-braces complete-username complete-variable copy-backward-word copy-forward-word copy-region-as-kill dabbrev-expand delete-char delete-char-or-list delete-horizontal-space digit-argument display-shell-version do-lowercase-version downcase-word dump-functions dump-macros dump-variables dynamic-complete-history edit-and-execute-command emacs-editing-mode end-kbd-macro end-of-history end-of-line exchange-point-and-mark forward-backward-delete-char forward-byte forward-char forward-search-history forward-word glob-complete-word glob-expand-word glob-list-expansions history-and-alias-expand-line history-expand-line history-search-backward history-search-forward insert-comment insert-completions insert-last-argument kill-line kill-region kill-whole-line kill-word magic-space menu-complete menu-complete-backward next-history non-incremental-forward-search-history non-incremental-forward-search-history-again non-incremental-reverse-search-history non-incremental-reverse-search-history-again old-menu-complete operate-and-get-next overwrite-mode possible-command-completions possible-completions possible-filename-completions possible-hostname-completions possible-username-completions possible-variable-completions previous-history quoted-insert redraw-current-line re-read-init-file reverse-search-history revert-line self-insert set-mark shell-backward-kill-word shell-backward-word shell-expand-line shell-forward-word shell-kill-word skip-csi-sequence start-kbd-macro tab-insert tilde-expand transpose-chars transpose-words tty-status undo universal-argument unix-filename-rubout unix-line-discard unix-word-rubout upcase-word vi-append-eol vi-append-mode vi-arg-digit vi-back-to-indent vi-bword vi-bWord vi-change-case vi-change-char vi-change-to vi-char-search vi-column vi-complete vi-delete vi-delete-to vi-editing-mode vi-end-word vi-eof-maybe vi-eword vi-eWord vi-fetch-history vi-first-print vi-fword vi-fWord vi-goto-mark vi-insert-beg vi-insertion-mode vi-match vi-movement-mode vi-next-word vi-overstrike vi-overstrike-delete vi-prev-word vi-put vi-redo vi-replace vi-rubout vi-search vi-search-again vi-set-mark vi-subst vi-tilde-expand vi-yank-arg vi-yank-to yank yank-last-arg yank-nth-arg yank-pop root@snail-hnlinux:~# root@snail-hnlinux:~# root@snail-hnlinux:~# root@snail-hnlinux:~# root@snail-hnlinux:~# bind -v set bind-tty-special-chars on set blink-matching-paren on set byte-oriented off set completion-ignore-case off set convert-meta off set disable-completion off set echo-control-characters on set enable-keypad off set enable-meta-key on set expand-tilde off set history-preserve-point off set horizontal-scroll-mode off set input-meta on set mark-directories on set mark-modified-lines off set mark-symlinked-directories off set match-hidden-files on set meta-flag on set output-meta on set page-completions on set prefer-visible-bell on set print-completions-horizontally off set revert-all-at-newline off set show-all-if-ambiguous off set show-all-if-unmodified off set skip-completed-text off set visible-stats off set bell-style audible set comment-begin # set completion-prefix-display-length 0 set completion-query-items 100 set editing-mode emacs set history-size 1000 set keymap emacs
Lists keys and key combinations specified functions
# bind -q abort //请用 调用abort “C-g”, “C-xC-g”, “eC-g”. # bind -q accept-line //列出功能“accept-line”按键以及组合按键 //请用 调用accept-line “C-j”, “C-m”.