Macro is a way for programmers to create their own Macro form: if the first element is created by the functionĭefmacro (which you do not need to know at this stage), then Emacsĭo not evaluate any remaining elements, but passes them in asĭata.If all elements get evaluated, and returns true. Remaining elements from left to right until one of the element After Emacs determines the firstĮlement is and special form, then it keeps evaluating the Is anything not NIL, or the empty list ()), then the true case -Īlso a valid Lisp form - gets evaluated otherwise the false case -Īnother special form is and. After youįinish this chapter, you can dive in the Emacs Lisp manually if youĬondition is a valid Lisp form if it is evaluated to true (which Hope that this guide helps you to be at least as good as me inĬustomizing Emacs without having to spend a long time in collectingĬonfigurations, or reading the whole Emacs Lisp manual. I also had toĭownload Emacs packages manually and load it manually in ~/.emacs. Them - and paste everything in my ~/.emacs file. Little code snippets that solve specific problems - when I encountered The way I learned to customize Emacs was copying Not have many learning resources, it's really uneasy to customizeĮmacs, because to customize Emacs properly you have to read a decentĬhunk of the Emacs Lisp manual. In the old days, when Emacs did not have a package manager and did Much as they can, Emacs encourages users to customize and extend Emacs Unlike other editors which encourage users to stay with the default as With the ability to extend, people can bend Supports, change Emacs appearance… Without the ability to extend,Įmacs will just be another obscure editor with some useful featuresīut cannot meet the demands of people, because different people haveĭifferent needs, and Emacs maintainers cannot provide them all and Improve various aspects of Emacs: Improve existing and add new editingįeatures, integrate 3rd party tools, add programming languages Normal users do notĮxpect automatic pairing of punctuation marks like parentheses,īecause the nature of Emacs is an extensible system, people writeĮxtensions to improve Emacs and share with others. Make it behave more like "normal" editors, i.e. Modes… Probably, to make it more user friendly to new users and Some interesting features areĭisabled and hidden, i.e. Change Emacs appearance by using color themeĮmacs comes with default settings.Alternative to Helm: ido + ido-ubiquitous + flx-ido + smex.Useful built-in key bindings for navigating pairs.Macro: (defun NAME ARGLIST &optional DOCSTRING DECL &rest BODY).Function: (defalias SYMBOL DEFINITION &optional DOCSTRING).Function: (add-hook HOOK FUNCTION &optional APPEND LOCAL).Function: (add-to-list LIST-VAR ELEMENT &optional APPEND COMPARE-FN).Function: (provide FEATURE &optional SUBFEATURES).Function: (require FEATURE &optional FILENAME NOERROR).Function: (load FILE &optional NOERROR NOMESSAGE NOSUFFIX MUST-SUFFIX).If you would like help with your complex project, or would like a architectural review to improve your availability, please reach out! More information and contact can be found on the About page. My specialties are Windows migrations (to 2016 and to Office 365 / Azure), VMware migrations, Netapp and SAN, and high availability / disaster recovery planning. I am a consultant in the Maryland/DC area in the USA. Thanks for reading this article! I hope it helps you! If you have tips or feedback, please comment or send me an email so that others can benefit. If you use a long, complex password, there is no reason to automatically expire it.
To prevent the root password from expiring again, log onto vCenter management website ( :5480), go to Administration menu, and change the password settings here.Prevent the root password from expiring again Verify it works by opening the management website :5480 to your vCenter server and logging on.If you want to use a new root password, enter it twice here.If you want to keep your current root password, just enter it twice here.Connect to your VCSA using SSH – logging on with root and your expired password will work.
Go to troubleshooting options and enable BASH and enable SSH.Note: Even though there is an option here to change your root password, it doesn’t seem to work when root is expired.When prompted, type in your root password (it should work, even if expired).
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