10-16-2008
How to extract text from string using regular expressions
Hi,
I'm trying to use sed to extract some text and assign it to a variable.
Can anyone provide me with some help? it would be much appreciated!
I"m looking to extract for example:
filename=/output/R34/2005_13_R34_C1042S_T83_CRFTXT_20081015.txt
I'm trying to extract the 1042 from that file name.
Again any help would be appreciated!
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LEARN ABOUT DEBIAN
swfextract
swfextract(1) swftools swfextract(1)
NAME
swfextract - a tool for extracting data out of swf files.
Synopsis
swfextract [options] [file.swf]
DESCRIPTION
swfextracts allows one to extract swf movieclips and objects out of swf files.
SWF files are animation files which can be displayed in Web Browsers using the Flash Plugin.
OPTIONS
-h, --help
Print short help message and exit
-o, --output filename
Write output to file filename
-V, --version
Print version info and exit
-i, --id ids
ids is a range of IDs to extract. E.g. 1-10,14
-j, --jpegs ids
ids is a range of JPEG IDs to extract. E.g. 1-2,3,14-
-p, --pngs ids
ids is a range of PNG IDs to extract. E.g. -10,20-30
-f, --frame frames
frames is a range of frames to extract. E.g. 1-10,20-30,40-
-n, --name name
Set the name of the object to extract to name.
-w, --hollow
Copy empty frames to the output file, too.
-P, --placeobject
Copy original placeobject tag for the given object into the output file (Use with -i). This means that the object is at the same
position in the generated movie as in the original movie.
-j, --jpegs range
Extract jpeg pictures in range
-p, --pngs range
Extract png pictures in range
-m, --mp3
Extract main mp3 stream (There may be substreams in the Movieclips, as well. To extract these, first extract the Movieclips with -i
and then use -m)
AUTHOR
Matthias Kramm <kramm@quiss.org>
swfdump January 2003 swfextract(1)