09-15-2003
You have more funky characters in that file than the two that you mentioned. You may want to change them as well.
I will show you how I would approach something like this. I am using ksh as my interactive shell. That is important because my solution depends on the echo statement.
Let's say that I want to change all of my Ä characters to be a hyphen character. It is possible that a simple "sed s/Ä/-/g" would work, But I don't like to use non-ascii characters.
First I need to know the octal value for Ä and I will use od -c for that.
od -c < funky.txt
OK, it is 304.
Now I need an echo statement to create a single instance of that character. I will test the echo statement to be sure it's working:
echo \\0304\\c ; sleep 5
The sleep 5 gives me some time to view the character before my prompt overwrites it.
Now I can construct the sed statement:
sed "s/$(echo \\0304\\c)/-/g" < funky.txt
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LEARN ABOUT CENTOS
xmlstarlet
XMLSTARLET(1) xmlstarlet Manual XMLSTARLET(1)
NAME
xmlstarlet - command line XML/XSLT toolkit
SYNOPSIS
xmlstarlet [<options>] [<command>] [<cmd-options>]
INTRODUCTION
XMLStarlet is a set of command line utilities (tools) which can be used to transform, query, validate, and edit XML documents and files us-
ing simple set of shell commands in similar way it is done for plain text files using UNIX grep, sed, awk, diff, patch, join, etc commands.
This set of command line utilities can be used by those who deal with many XML documents on UNIX shell command prompt as well as for auto-
mated XML processing with shell scripts.
OPTIONS
--version
Display the version of xmlstarlet.
--help Display help.
COMMANDS
Type: xmlstarlet <command> --help <ENTER> for command help
Available commands include:
ed (or edit)
Edit/update XML document(s).
sel (or select)
Select data or query XML document(s) (XPATH, etc).
tr (or transform)
Transform XML documents(s) using XSLT.
val (or validate)
Validate XML document(s) (well-formed/DTD/XSD/RelaxNG).
fo (or format)
Format XML document(s).
el (or elements)
Display element structure of XML document.
c14n (or canonic)
XML canonicalization.
ls (or list)
List directory as XML.
esc (or escape)
Escape special XML characters.
unesc (or unescape)
Unescape special XML characters.
pyx (or xmln)
Convert XML into PYX format (based on ESIS - ISO 8879).
p2x (or depyx)
Convert PYX into XML.
REFERENCES
XMLStarlet is a command line toolkit to query/edit/check/transform XML documents (for more information see http://xmlstar.source-
forge.net/).
AUTHOR
Mikhail Grushinskiy.
XMLSTARLET(1)