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## installing_dlib_on_macos_for_python.md

      
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                ageitgey
                / installing_dlib_on_macos_for_python.md
            
            
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              April 30, 2024 08:21
            
          
    How to install dlib v19.9 or newer (w/ python bindings) from github on macOS and Ubuntu

Pre-reqs:

Have Python 3 installed. On macOS, this could be installed from homebrew or even via standard
Python 3.6 downloaded installer from https://www.python.org/download. On Linux, just use your
package manager.
On macOS:

Install XCode from the Mac App Store (or install the XCode command line utils).
Have homebrew installed


On Linux:


## bcat.sh
#!/bin/bash
#
# Read data from std in and show in a browser.
#
# E.g. curl google.com | bcat
#

EXT=${1:-.html}
TMPFILE=`mktemp '/tmp/bcat.XXXXXXXX'`"$EXT" || exit 1
cat > $TMPFILE

## gist:3000275
//Regular Expressions List

//Short Tutorial

\	// the escape character - used to find an instance of a metacharacter like a period, brackets, etc.
.	// match any character except newline
x	// match any instance of x
^x	// match any character except x
[x]	// match any instance of x in the bracketed range - [abxyz] will match any instance of a, b, x, y, or z
|	// an OR operator - [x|y] will match an instance of x or y
	#!/bin/bash
	#
	# Read data from std in and show in a browser.
	#
	# E.g. curl google.com \| bcat
	#

	EXT=${1:-.html}
	TMPFILE=`mktemp '/tmp/bcat.XXXXXXXX'`"$EXT" \|\| exit 1
	cat > $TMPFILE
	//Regular Expressions List

	//Short Tutorial

	\ // the escape character - used to find an instance of a metacharacter like a period, brackets, etc.
	. // match any character except newline
	x // match any instance of x
	^x // match any character except x
	[x] // match any instance of x in the bracketed range - [abxyz] will match any instance of a, b, x, y, or z
	\| // an OR operator - [x\|y] will match an instance of x or y