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Cross-Origin Resource Sharing (CORS) is a mechanism that uses additional HTTP headers to tell browsers to give a web application running at one origin, access to selected resources from a different origin.
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cb(1) [bsd man page]

CB(1)							      General Commands Manual							     CB(1)

NAME
cb - C program beautifier SYNOPSIS
cb DESCRIPTION
Cb places a copy of the C program from the standard input on the standard output with spacing and indentation that displays the structure of the program. 7th Edition April 29, 1985 CB(1)

Check Out this Related Man Page

DEROFF(1)						      General Commands Manual							 DEROFF(1)

NAME
deroff - remove nroff, troff, tbl and eqn constructs SYNOPSIS
deroff [ -w ] file ... DESCRIPTION
Deroff reads each file in sequence and removes all nroff and troff command lines, backslash constructions, macro definitions, eqn con- structs (between `.EQ' and `.EN' lines or between delimiters), and table descriptions and writes the remainder on the standard output. Deroff follows chains of included files (`.so' and `.nx' commands); if a file has already been included, a `.so' is ignored and a `.nx' terminates execution. If no input file is given, deroff reads from the standard input file. If the -w flag is given, the output is a word list, one `word' (string of letters, digits, and apostrophes, beginning with a letter; apos- trophes are removed) per line, and all other characters ignored. Otherwise, the output follows the original, with the deletions mentioned above. SEE ALSO
troff(1), eqn(1), tbl(1) BUGS
Deroff is not a complete troff interpreter, so it can be confused by subtle constructs. Most errors result in too much rather than too little output. 7th Edition April 29, 1985 DEROFF(1)

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