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Full Discussion: Unable to update the string in a file trough case command
Top Forums Shell Programming and Scripting Unable to update the string in a file trough case command Post 302911655 by bhas85 on Saturday 2nd of August 2014 07:45:34 AM
Old 08-02-2014
Unable to update the string in a file trough case command
Hi All,

my requirement is first search the line and updated stg value with the user input value.
Code:
ws.rsp.url=https://rt930.rsp-stg.cb.info53.com/RSP/RAFT^M

stg is not fixed string it may varies.So i used the below command for it
Code:
rsp=`cat properties | grep ^ws.rsp.url= | awk -F"/" '{print $3}' | awk -F"-" '{print $2}'|awk -F"." '{print $1}'`

when i use the below command through command line it's working fine.But when use in code it's not working.
Code:
"cat properties | grep ^ws.rsp.url | perl -pi -e 's/stg/$dev/' properties"

My code:
Code:
select env in  dev stg qa
do
if [ $env != "" ]; then
      echo "SELECTED ENVIRONMENT IS : $env"
      break
   else
      echo "Illegal selection."
fi
done
echo " "
Line3=`cat properties | grep ^ws.rsp.url=`
echo "Current rsp url is as follow.Please make selection carefully"
echo $Line3
echo " "
echo "Would you like to add any "stg dev qa " tip to point rsp url (y/n)?"
read yn
    case $yn in
        [Yy]* )
    rsp=`cat properties | grep ^ws.rsp.url= | awk -F"/" '{print $3}' | awk -F"-" '{print $2}'|awk -F"." '{print $1}'`
    echo $rsp
    echo $env
    cat properties | grep ^ws.rsp.url | perl -pi -e 's/${rsp}/${env}/' properties
    LINE12=`cat properties | grep ^ws.rsp.url`
     echo "changed rsp url as below"
      echo $LINE12;;
        [Nn]* )
        echo "As per you selection it's not required to change rsp url"
         ;;
        * )
    esac
echo " rsp url is ready now"

file is too large so mentioned only the line of the file need to be updated
---------
Code:
ws.clairMail=https;//
rewards=https;//
ws.rsp.url=https://rt930.rsp-stg.cb.info53.com/RSP/RAFT^M

Please let me know if you need some moredetails about my requirement.I am using AIX.
 

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LEARN ABOUT DEBIAN

qrencode

QRENCODE(1)						      General Commands Manual						       QRENCODE(1)

NAME

       qrencode - Encode input data in a QR Code and save as a PNG or EPS image.

SYNOPSIS

       qrencode [OPTION]...  [STRING]

DESCRIPTION

       Libqrencode  is	a  library  for encoding data in a QR Code symbol, a kind of 2D symbology that can be scanned by handy terminals such as a
       mobile phone with CCD. The capacity of QR Code is up to 7000 digits or 4000 characters, and has high robustness.

       Qrencode is a utility software using libqrencode to encode string data in a QR Code and save as a PNG or EPS image.

OPTIONS

       -h, --help
	      display help message.

       -o FILENAME, --output=FILENAME
	      write image to FILENAME. If '-' is specified, the result will be output to standard output. If -S is given, structured  symbols  are
	      written to FILENAME-01.png, FILENAME-02.png, ... (suffix is removed from FILENAME, if specified)

       -s NUMBER, --size=NUMBER
	      specify the size of dot (pixel). (default=3)

       -l {LMQH}, --level={LMQH}
	      specify error collectin level from L (lowest) to H (highest). (default=L)

       -v NUMBER, --symversion=NUMBER
	      specify the version of the symbol. (default=auto)

       -m NUMBER, --margin=NUMBER
	      specify the width of margin. (default=4)

       -d NUMBER, --dpi=NUMBER
	      specify the DPI of the generated PNG. (default=72)

       -t {PNG,EPS,ANSI,ANSI256}, --type={PNG,EPS,ANSI,ANSI256}
	      specify the type of the generated image. (default=PNG)

       -S, --structured
	      make structured symbols. Version must be specified.

       -k, --kanji
	      assume that the input text contains kanji (shift-jis).

       -c, --casesensitive
	      encode lower-case alphabet characters in 8-bit mode. (default)

       -i, --ignorecase
	      ignore case distinctions and use only upper-case characters.

       -8, --8bit
	      encode entire data in 8-bit mode. -k, -c and -i will be ignored.

       -M, --micro
	      encode in a Micro QR Code. (experimental)

       -V, --version
	      display the version number and copyrights of the qrencode.

       [STRING]
	      input data. If it is not specified, data will be taken from standard input.

EXAMPLES

       qrencode -l L -v 1 -o output.png 'Hello, world!'
	      encode into a symbol version 1, level L.

       qrencode -iSv 1 --output=output.png
	      read standard input and encode it into a structured-appended symbols in case-insensitive mode.

AUTHOR

       Written by Kentaro Fukuchi.

RESOURCES

       Main Web Site: http://fukuchi.org/works/qrencode/

       Source code repository: https://github.com/fukuchi/libqrencode/

COPYRIGHT

       Copyright (C) 2006-2012 Kentaro Fukuchi.

qrencode 3.3.0							   Feb. 29, 2012						       QRENCODE(1)
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