Sponsored Content
Top Forums UNIX for Beginners Questions & Answers sed inside the awk script to replace a string in the array Post 303038193 by bhagya123 on Tuesday 27th of August 2019 03:33:56 PM
Old 08-27-2019
sed inside the awk script to replace a string in the array

The requirement is i need to find an array value matching with pattern {5:{ , replace that with 5: and reassign that to same array index and print it.

I write something like below and the issue is sed command is not working. If i replace " with "`" the script gives syntax error.how can i achieve this?

Code:
for (i=msgtkn_20_lnno; i<msg_lnno;)
{
if(msg_arr[i] ~ /^{5:{/ )
{
tag5_before_value= msg_arr[i];
msg_arr[i]="echo $tag5_before_value | sed 's/{5:{/5:/g'";
printf "after conversion is %s/n", abc > "LOG.txt";
print msg_arr[i++];
}
else
{
print msg_arr[i++];
}

}

sample :
Code:
{1:36rirfmvhfgf
:20:687nkj
:56:6979840
{5:{CBS:.....}}

Output:
Code:
{1:36rirfmvhfgf
:20:687nkj
:56:6979840
5:CBS:.....}}

Moderator's Comments:
Mod Comment Please use CODE tags when displaying sample input, sample output, and code segments.

Last edited by Don Cragun; 08-27-2019 at 09:32 PM.. Reason: Add CODE and ICODE tags
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk - replace number of string length from search and replace for a serialized array

Hello, I really would appreciate some help with a bash script for some string manipulation on an SQL dump: I'd like to be able to rename "sites/WHATEVER/files" to "sites/SOMETHINGELSE/files" within the sql dump. This is quite easy with sed: sed -e... (1 Reply)
Discussion started by: otrotipo
1 Replies

2. Shell Programming and Scripting

Appending string (charachters inside the line) to a fixed width file using awk or sed

Source File: abcdefghijklmnop01qrstuvwxyz abcdefghijklmnop02qrstuvwxyz abcdefghijklmnop03qrstuvwxyz abcdefghijklmnop04qrstuvwxyz abcdefghijklmnop05qrstuvwxyz Whatever characters are in 17-18 on each line of the file, it should be concatenated to the same line at the character number... (6 Replies)
Discussion started by: tamahomekarasu
6 Replies

3. Shell Programming and Scripting

awk/sed string search and replace

Need help with either sed or awk to acheive the following file1 ----- In the amazon forest The bats eat all the time... mon tue wed they would eat berries In the tropical forest The bats eat all the time... on wed bats eat nuts In the rain forest The bats eat all the time... on... (2 Replies)
Discussion started by: jville
2 Replies

4. Shell Programming and Scripting

How to use SED or AWK to search and replace an exact string

I have a file DS1 DDS DS I want to replace only "DS" to "DSmail.blah.com" in a lot of files. I tried sed 's/DS/DSmail.blah.com' but it changes all the lines . thanks in advance (2 Replies)
Discussion started by: gubbu
2 Replies

5. Shell Programming and Scripting

sed or awk to replace a value in a certain line containing a string

hi experts , I have an input like following. R sfst 1000.0000 $ new time step for mass scaled calculation R dt2ms -4.000E-7 $ friction value for blank R mue ... (10 Replies)
Discussion started by: hamnsan
10 Replies

6. Shell Programming and Scripting

sed or awk to replace a value in a certain line from another file containing a string

Hi experts, In my text file I have the following alot of lines like below. input.k is as follows. 2684717 -194.7050476 64.2345581 150.6500092 0 0 2684718 -213.1575623 62.7032242 150.6500092 0 0 *INCLUDE $# filename... (3 Replies)
Discussion started by: hamnsan
3 Replies

7. Shell Programming and Scripting

sed or awk command to replace a string pattern with another string based on position of this string

here is what i want to achieve... consider a file contains below contents. the file size is large about 60mb cat dump.sql INSERT INTO `table1` (`id`, `action`, `date`, `descrip`, `lastModified`) VALUES (1,'Change','2011-05-05 00:00:00','Account Updated','2012-02-10... (10 Replies)
Discussion started by: vivek d r
10 Replies

8. UNIX for Dummies Questions & Answers

Array inside sed

Hi guys Let me at first describe the whole thing that I'm trying to do. Lets say I have 100 files like the following one. Ow 1230 16.000000 -0.834000 16.083957 1.751652398 -17.20094528 -4.450623277 Hw 1231 ... (6 Replies)
Discussion started by: saleheen
6 Replies

9. Shell Programming and Scripting

Replace string in XML file with awk/sed with string from another

Sorry for the long/weird title but I'm stuck on a problem I have. I have this XML file: </member> <member> <name>TransactionID</name> <value><string>123456789123456</string></value> </member> <member> <name>Number</name> ... (9 Replies)
Discussion started by: cozzin
9 Replies

10. Shell Programming and Scripting

Replace string of a file with a string of another file for matches using grep,sed,awk

I have a file comp.pkglist which mention package version and release . In 'version change' and 'release change' line there are two versions 'old' and 'new' Version Change: --> Release Change: --> cat comp.pkglist Package list: nss-util-devel-3.28.4-1.el6_9.x86_64 Version Change: 3.28.4 -->... (1 Reply)
Discussion started by: Paras Pandey
1 Replies
GAPPLETVIEWER(1)                                                        GNU                                                       GAPPLETVIEWER(1)

NAME
gappletviewer - Load and runs an applet SYNOPSIS
appletviewer [OPTION]... URL... appletviewer [OPTION]... -code CODE appletviewer [OPTION]... -plugin INPUT,OUTPUT DESCRIPTION
The appletviewer tool loads and runs an applet. Use the first form to test applets specified by tag. The URL should resolve to an HTML document from which the appletviewer will extract applet tags. The APPLET, EMBED and OBJECT tags are supported. If a given document contains multiple applet tags, all the applets will be loaded, with each applet appearing in its own window. Likewise, when multiple URLs are specified, each applet tag instance is given its own window. If a given document contains no recognized tags the appletviewer does nothing. appletviewer http://www.gnu.org/software/classpath/ Use the second form to test an applet in development. This form allows applet tag attributes to be supplied on the command line. Only one applet may be specified using the -code option. The -code option overrides the URL form -- any URLs specified will be ignored. appletviewer -code Test.class -param datafile,data.txt gcjwebplugin uses the third form to communicate with the appletviewer through named pipes. OPTIONS
URL OPTIONS -debug This option is not yet implemented but is provided for compatibility. -encoding CHARSET Use this option to specify an alternate character encoding for the specified HTML page. APPLET TAG OPTIONS -code CODE Use the -code option to specify the value of the applet tag CODE attribute. -codebase CODEBASE Use the -codebase option to specify the value of the applet tag CODEBASE attribute. -archive ARCHIVE Use the -archive option to specify the value of the applet tag ARCHIVE attribute. -width WIDTH Use the -width option to specify the value of the applet tag WIDTH attribute. -height HEIGHT Use the -height option to specify the value of the applet tag HEIGHT attribute. -param NAME,VALUE Use the -param option to specify values for the NAME and VALUE attributes of an applet PARAM tag. PLUGIN OPTION -plugin INPUT,OUTPUT gcjwebplugin uses the -plugin option to specify the named pipe the appletviewer should use for receiving commands (INPUT) and the one it should use for sending commands to gcjwebplugin (OUTPUT). DEBUGGING OPTION -verbose Use the -verbose option to have the appletviewer print debugging messages. STANDARD OPTIONS -help Use the -help option to have the appletviewer print a usage message, then exit. -version Use the -version option to have the appletviewer print its version, then exit. -JOPTION Use the -J option to pass OPTION to the virtual machine that will run the appletviewer. Unlike other options, there must not be a space between the -J and OPTION. BUGS
SEE ALSO
AUTHOR
0.98 2010-07-05 GAPPLETVIEWER(1)
All times are GMT -4. The time now is 09:03 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy