Creating Commands

From Yubnub

From Jeremy's picks...

Some YubNub commands are used to create other commands:

• url returns the URL a <raw>YubNub</raw> command would have redirected you to.
• % extracts tokens from a string, allowing you to parse your own argument string.
• filterstring deletes tokens from a string, the opposite of %.
• ifthen is the type of command that might lead to YubNub becoming Turing complete.
• random generates random numbers. randwd generates a random word.
• scrape extracts the bit of text you want from a web page.
• split, splith, and splitv display several webpages at the same time.
• date prints a date (today by default) in whatever format you need.
• delw deletes the specified text wherever it appears.
• extractdomainname pulls the domain out of a URL.
• ifempty checks for empty strings.
• strlength returns the length of a string. (Duh, but what else can I say?)
• strreplace replaces part of a string with something else.
• ucase and lcase make text UPPER CASE or lower case, respectively.

See CommandExists

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