For the second parameter, type the name or IP address of a DNS name server. For the first parameter, type the name or IP address of the computer that you want to look up. If you need to look up only a single piece of data, we recommend using the non-interactive mode. The nslookup command-line tool has two modes: interactive and noninteractive. The nslookup command-line tool is available only if you have installed the TCP/IP protocol. Before using this tool, you should be familiar with how DNS works.
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That gets one of the other super-valuable key-chords: zx, which I can strike with left pinky and ring fingers as if they were a single key.Applies to: Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012ĭisplays information that you can use to diagnose Domain Name System (DNS) infrastructure. M-x isn't quite as bad as those, but it still pulls your entire left hand way out of position right before demanding actual typing. Again, the most frequent commands on the most accessible targets. I have h, j, k, and l bound to windmove-*, ace-window on M-o, and z- and z\ for splitting above-and-below and side-by-side respectively. I have a similar issue with the default binds for window switching - clockwise rotation through windows on C-x o and window splits on C-x $randomnumber? Noooope. I have buffer-switching operations ( *-jump-to-definition, helm-buffers-list, helm-imenu-in-all-buffers, etc) occupying a good chunk of my keyboard's prime real estate: M-., C-c C-f, and even the high-value jk and z/ key-chords. My advice: put your buffer-switching on more accessible keys. Two keys, modifier on the first and not on the second so you have to be sure to fully release the key, both on the same hand, crab-hands with your ring finger to hit C-x immediately followed by a reach for b, tons of problems. C-x b is an awful sequence and it's astounding that it's used for such a high-frequency task. Think about The Design of Everyday Things and such: Frequent tasks should be made more accessible and easier than infrequent tasks. People have already brought up helm, ivy, ido, ibuffer, etc, which are all excellent, but there's another big but subtle target for improvement: The keys you use to access your buffer-switcher. (define-key ibuffer-mode-map 'kill-this-buffer)
(add-hook 'ibuffer-hook 'gk-ibuffer-hook) (unless (eq ibuffer-sorting-mode 'alphabetic) (dolist (group gk-ibuffer-collapsed-groups) "Hide groups in ‘gk-ibuffer-collapsed-groups’." (define-advice ibuffer (:after (&rest args) gk-hidden-groups) (defvar gk-ibuffer-collapsed-groups (list "Special buffers" "Emacs" "Documentation" (gk-ibuffer-generate-filter-groups-by-dir)))) (ibuffer-vc-generate-filter-groups-by-vc-root) "Group related buffers together using ‘ibuffer-vc’ and ‘dir’, (define-advice ibuffer-update (:before (&rest args) autogroups) (string= qualifier (file-name-directory it)))) (:description "directory" :reader (read-from-minibuffer "Filter by dir (regexp): ")) "Toggle current view to buffers with dir QUALIFIER." (mapcar (lambda (dir) (cons (concat "Directory: " dir) `((dir. (dirs (ibuffer-remove-duplicates (delq nil (mapcar func (buffer-list)))))) (file-name-directory (expand-file-name bufnam)))))) (file-name-directory (expand-file-name linknam)) (if-let* ((linknam (file-symlink-p bufnam))) (when-let* ((bufnam (buffer-file-name buf))) "Create a set of ibuffer filter groups based on the dirs of buffers." (defun gk-ibuffer-generate-filter-groups-by-dir () (not (string-match qualifier (buffer-name buf)))) :reader (read-from-minibuffer "Exclude buffers (regexp): ")) '((mark modified read-only vc-status-mini " " It allows opening subtrees inline just below the parent dir, and with it I can easily navigate directories.Ĭompletions: read-file-name-completion-ignore-case tĬompletion-styles '(basic substring partial-completion initials flex) One things that's really helpful with dired is dired-subtree which is part of dired-hacks. I use C-x b frequently too, to go back and forth around buffers. I generally keep a dired buffer of the project root handy, and jump to files from dired or magit. I used to have this impulse to kill buffers and try to keep it clean all the time, but in time I got used to working with many buffers, and I rarely kill buffers anymore. Apart from that, I use normal Emacs completion with some customisations which allow case insensitive and fuzzy matching, among some other stuff. If you use version control with your stuff, I have this ibuffer setup that can group stuff up together intelligently (for some value of intelligent) according to type, directory, version control, etc.
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