Thanks 'durden_tyler' your code worked...but just to mention that it didn't work on Windows...
...
I think its due to the fact that interpreters like 'sed', 'Perl' ignores 'CR' (chariage return) characters on windoze..........
Don't know about "sed" on Windows, but that would be highly unusual for Perl on Windows:
The perl interpreter used in the example above is from the ActiveState Perl installed using MSI.
"vis" is just a small C program that makes non-printable characters visible in octal code.
I must remove hex characters 0A and 0D from several fields within an MS Access Table. Since I don't think it can be done in Access, I am trying here.
I am exporting a Table from Access (must be fixed length fields, I think, for my idea to work here) into a text format.
I then want to run a... (2 Replies)
Hi, I have a script for replacing bad characters in filenames
for f in *; do mv $f `echo $f | tr '+' '_'`
done;
this replaces + for _
But I need to replace all bad characters ? / % + to _
Pls how can i do this in one script ? (3 Replies)
:b:Guys,
Can some body throw some light on this please.....
sprintf(req_line1, "%c%s%c", '\x0b',"TESTING1",'\x0d');
sprintf(req_line2, "%s%c", "TESTING2", '\x0d');
sprintf(req_line3, "%s%c", "Testing3", '\x0d');
sprintf(req_line4, "%s%c%c%c", "Testing4", '\x0d', '\x1c', '\x0d');
... (6 Replies)
Hi,
I am a bit stuck with displaying characters. I am having values like below in the proper displayable characters. which I would want to print the actual value on the right hand side. I dont want to create an array because I would have to create 255 different values. isnt there another way of... (17 Replies)
Hello,
Yesterday I was looking for a way to grep for a tab in the shell, and found this solution in several places:
grep $'a' # Grep for the letter 'a' between two tabs
I'm fine with most of this, but I don't understand what the $ (dollar sign) before the first quote does. It doesn't work... (7 Replies)
I have the following file consisting of dates and sample measurements:
05��Oct��2010 1.31��
06��Oct��2010 1.32��
07��Oct��2010 1.31��
The hex characters are \xc2\xa0 in sequence.
I have tried to remove the characters as follows:
sed -i '' -e 's/\xc2\xa0//g' file.dat
and as follows... (6 Replies)
sed -e "s// /g" old.txt > new.txt
While I do know some control characters need to be escaped, can normal characters also be escaped and still work the same way? Basically I do not know all control characters that have a special meaning, for example, ?, ., % have a meaning and have to be escaped... (11 Replies)
Hi guys,
First off, i'm a complete noob to UNIX and LINUX so apologies if I don't understand the basics!
I have a file which contains a hex value of '0D' at the end of each line when I look at it in a hex viewer.
I need to change it so it contains a hex value of '0D0A0A'
I thought... (10 Replies)
Hi Forum.
I'm running the following awk command to extract the suffix value (pos 38) from the "AM00" record and append to the end of the "AM01" record.
awk 'substr($0,13,4)=="AM00" {SUFFIX = substr($0,38,2)} substr($0,13,4)=="AM01" {$0 = $0 SUFFIX} 1' before.txt > after.txt
Before.txt:... (2 Replies)
Discussion started by: pchang
2 Replies
LEARN ABOUT DEBIAN
hexdraw
HEXDRAW(1) General Commands Manual HEXDRAW(1)NAME
hexdraw - Convert a GNU Unifont .hex file to and from an ASCII text file.
SYNOPSIS
hexdraw < input_font.hex > output_font.txt
hexdraw < input_font.txt > output_font.hex
DESCRIPTION
hexdraw reads a sorted GNU Unifont .hex file from stdin and writes a two dimensional ASCII art rendering for each glyph to stdout. The
output file can be edited with any text editor, then converted back into a .hex file.
FILES
*.hex GNU Unifont font files
SEE ALSO bdfimplode(1), hex2bdf(1), hex2bdf-split(1), hex2sfd(1), hexbraille(1), hexmerge(1), johab2ucs2(1), unibmp2hex(1), unicoverage(1),
unidup(1), unihex2bmp(1), unipagecount(1), uniunmask(1)AUTHOR
hexdraw was written by Roman Czyborra.
LICENSE
hexdraw is Copyright (C) 1998 Roman Czyborra, and is released under the following terms (taken from http://czyborra.com):
"All of my works you find here are freeware. You may freely copy, use, quote, modify or redistribute them as long as you properly attribute
my contribution and have given a quick thought about whether Roman might perhaps be interested to read what you did with his stuff. Hori-
zontal rules don't apply."
BUGS
No known bugs exist.
2008 Jul 06 HEXDRAW(1)