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Top Forums Shell Programming and Scripting Removal of HTML ASCII Codes from file Post 302563487 by btt3165 on Tuesday 11th of October 2011 11:03:54 AM
Old 10-11-2011
Removal of HTML ASCII Codes from file

Hi all,

I have a file with extended ASCII codes in the description which needs to be removed.

List of extended ascii codes

"Œ", "œ", "Š", "š", "Ÿ", "ƒ", "-", "-", "‘",
"'", "‚", "“", "”", "„","†", "‡", "•",
"...", "‰", "€", "™"


Sample data:

Test Details-HAVE BEEN PUBLISHED on date 8/11
Please tag‘the notes and activate the pool'in all systems and reporting programs by 01/21
Select“new TRIP pool for sale.”Pick letter to be sent 6/26
Test - Obama w/ Sys.Admin•rights
Description would go hereŒClinton!
files documents by wikileaksšsearch

Using sed to remove the codes

sed -e 's/[”]*[“]*[-]*[']*[•]*[‘]*[Œ]*[š]/ /g' spcl_char.dat > spcl_char_2.dat

Test Details HAVE BEEN PUBLISHED on date 8/11
Please tag the notes and activate the pool in all systems and reporting programs by 01/ 1
Select new TRIP pool for sale. Pick letter to be sent 6/ 6
Test - Obama w/ Sys.Admin rights
Description would go here Clinton!
files documents by wikileaks search


The output has any occurrence of the number present in the description removed, however 26 has been converted to 6 and 21 to 1.

How can I strip/remove the extended ascii codes without the description being touched.


Thanks.

Last edited by btt3165; 10-11-2011 at 12:10 PM..
 

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set_color(1)							       fish							      set_color(1)

NAME
set_color - set_color - set the terminal color set_color - set the terminal color Synopsis set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR] Description Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple, cyan, white and normal. o -b, --background Set the background color o -c, --print-colors Prints a list of all valid color names o -h, --help Display help message and exit o -o, --bold Set bold or extra bright mode o -u, --underline Set underlined mode o -v, --version Display version and exit Calling set_color normal will set the terminal color to whatever is the default color of the terminal. Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey font color, while set_color --bold white will result in a white font color. Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator. set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of ncurses and recompile fish against it in order to fix this issue. Version 1.23.1 Sun Jan 8 2012 set_color(1)
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