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Full Discussion: SED - output not desired
Top Forums Shell Programming and Scripting SED - output not desired Post 302478225 by kevintse on Tuesday 7th of December 2010 11:29:40 AM
Old 12-07-2010
[SOLVED]SED - output not desired
Code:
echo '0x3f 0xfa ae 0xeA' | sed '/0x[0-9a-fA-F][0-9a-fA-F]/ y/abcdef/ABCDEF/'
output:
0x3F 0xFA AE 0xEA

echo '0x3f 0xfa ae 0xeA' | sed -r '/0x[0-9a-fA-F]{2}/ y/abcdefg/ABCDEFG/'
output:
0x3F 0xFA AE 0xEA

my expected output:
0x3F 0xFA ae 0xEA

What I want to achieve is change all hexadecimals to UPPER case(only those that start with 0x), ae shouldn't be changed since it does not starts with 0x.

Why my scripts don't work?
P.S. I only want to achieve this using SED.
Last edited by kevintse; 12-07-2010 at 09:26 PM..
 

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LEARN ABOUT SUNOS

start-appserv

asadmin-start-appserv(1AS)					   User Commands					asadmin-start-appserv(1AS)

NAME

       asadmin-start-appserv, start-appserv - starts thedomains in the specified or default domains directory

SYNOPSIS

       start-appserv [--domaindir install_dir/domains] [--terse=false] [--echo=false]

DESCRIPTION

       This command has been deprecated. Please use start-domain to start the domains in the specified or default domains directory. start-appserv
       starts the domains in the specified or default domains direcotry. If the domains directory is not specified, the  domains  in  the  default
       domains directory are started. The default domains directory is install_dir/domains. This command can only be run locally.

OPTIONS

       --domaindir	       directory where the domains are started. If specified, path must be accessible in the filesystem. If not specified,
			       the domains are started in the default install_dir/domains directory.

       --terse		       indicates that any output data must be very concise, typically avoiding human-friendly sentences and favoring well-
			       formatted data for consumption by a script. Default is false.

       --echo		       setting to true will echo the command line statement on the standard output. Default is false.

EXIT STATUS

       0		       command executed successfully

       1		       error in executing the command

       asadmin-create-domain(1AS), asadmin-start-domain(1AS), asadmin-stop-domain(1AS), asadmin-delete-domain(1AS), asadmin-list-domains(1AS)

J2EE 1.4 SDK							    March 2004						asadmin-start-appserv(1AS)
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