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Top Forums Shell Programming and Scripting Find and replace using sed command Post 302771405 by kmanivan82 on Wednesday 20th of February 2013 02:37:26 PM
Old 02-20-2013
Find and replace using sed command

The content of the file filea.txt is as follows.
---------
Code:
case $HOSTNAME in
        aaa)
                DS_PARM_VALUE_SET=vsDev
                APT_Configuration_File=/appl/infoserver/Server/Configurations/2node.apt

                ;;
        bbb)
                DS_PARM_VALUE_SET=vsQA
                APT_Configuration_File=/appl/infoserver/Server/Configurations/2node.apt

                ;;
        ccc)
                DS_PARM_VALUE_SET=vsProd
                APT_Configuration_File=/appl/infoserver/Server/Configurations/2node.apt

                ;;
        *)
                DS_PARM_VALUE_SET=vsDev
                APT_Configurations_File=/appl/infoserver/Server/Configuarations/2node.apt

                ;;
esac

---------

Now aaa has to be changed to 'DEV', bbb has to be changed to 'QA' and ccc has to be changed to 'PROD'.

The new file should be as follows.
---------
Code:
case $HOSTNAME in
        'DEV')
                DS_PARM_VALUE_SET=vsDev
                APT_Configuration_File=/appl/infoserver/Server/Configurations/2node.apt

                ;;
        'QA')
                DS_PARM_VALUE_SET=vsQA
                APT_Configuration_File=/appl/infoserver/Server/Configurations/2node.apt

                ;;
        'PROD')
                DS_PARM_VALUE_SET=vsProd
                APT_Configuration_File=/appl/infoserver/Server/Configurations/2node.apt

                ;;
        *)
                DS_PARM_VALUE_SET=vsDev
                APT_Configurations_File=/appl/infoserver/Server/Configuarations/2node.apt

                ;;
esac

---------
I have tried the following command to perform this. But it did not work.

---------
Code:
find ${Appl_Path} -type f -name '*.properties' -print | while read i
do
    sed -e 's/aaa/\'DEV\'/g' $i > $i.tmp && mv $i.tmp $i
    sed -e 's/bbb/\'QA\'/g' $i > $i.tmp && mv $i.tmp $i
    sed -e 's/ccc/\'PROD\'/g' $i > $i.tmp && mv $i.tmp $i
done

---------


Can anyone help me to fix this issue?

Thanks
Krishnakanth Manivannan

Last edited by Franklin52; 02-21-2013 at 03:27 AM.. Reason: Please use code tags for data and code samples
 

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APT-SPY.CONF(5) 						File Formats Manual						   APT-SPY.CONF(5)

NAME
apt-spy.conf - configuration file for apt-spy(8) DESCRIPTION
apt-spy.conf is the configuration file for apt-spy(8). It consists of a series of area labels, followed by a list of countries belonging to that label. Whitespace is ignored. Comments may be added anywhere, and begin with the hash ('#') character. Once a hash character is encountered, the rest of the line is ignored. A label consists of any alphanumeric characters, and ends with a colon character (':'). The label must be on a line by itself (excluding comments). Following a label are a list of country codes (one per line) of countries belonging to that label. Each country has a unique two-letter country code corresponding to its top level domain identifier. This is the same as the ISO3166 code. You can find the country code for a specific country either by looking at /var/lib/apt-spy/mirrors.txt, or by looking at the commented examples in the default apt-spy.conf. Labels cannot exist within labels. The end of a label section is signaled by the start of a new one, or by the end of file. Any valid label existing in apt-spy.conf can be specified to apt-spy using the '-a' option. apt-spy will then proceed to benchmark the mirrors in the list of countries associated with that label. EXAMPLES
This is an example of a valid apt-spy.conf file: USUK: GB # United Kingdom US # United States Australia: AU France-Germany-Netherlands: FR DE NL There is a default configuration file included with apt-spy. For further examples, and for a list of valid country codes, please refer to this. SEE ALSO
apt-spy(8), apt(8), sources.list(5) 20th May, 2003 APT-SPY.CONF(5)
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