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Full Discussion: Search a String between start and end of a block in a file
Top Forums Shell Programming and Scripting Search a String between start and end of a block in a file Post 303013526 by G.K.K on Thursday 22nd of February 2018 06:50:32 PM
Old 02-22-2018
Linux Search a String between start and end of a block in a file
Hi,

I have a scenario where I want to display the output based on the pattern search between the start and end of a block in a file, we can have multiple start and end blocks in a file.
Example give below, we need to search between the start block abc and end block def in a file, after that display the block which has the word "123" in a line. I have tried this command:
Code:
awk '/^abc$/{flag=1}/^def$/{print;flag=0}flag' values.txt

, but how can we code to identify the block which has 123 word and print that entire block(refer expected out below). Please guide me in resolving this issue. Thanks all in Advance for helping!

Input file: values.txt
Code:
abc
xyz123
456
def
ghi
abc
456
def
abc
123
def

Expected Output:
Code:
abc
xyz123
456
def
abc
123
def

Last edited by Chubler_XL; 02-22-2018 at 08:23 PM.. Reason: Please use [code] and [/code] tags around data and programs
 

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LEARN ABOUT DEBIAN

ecaccess-event-grant

ECACCESS-EVENT-GRANT(1p)				User Contributed Perl Documentation				  ECACCESS-EVENT-GRANT(1p)

NAME

       ecaccess-event-grant - Grant usage of an ECaccess Event

SYNOPSIS

       ecaccess-event-grant -version|-help|-manual

       ecaccess-event-grant [-debug] [-subscribe] [-notify] event-id user-list

DESCRIPTION

       Allow managing the Event permissions for a list of user(s).

       The permissions can be either subscribe, notify, both or none. In order to remove permissions to an Event for a list of users use this
       command with no -subscribe and -notify options.

ARGUMENTS

       event-id
	       The identifier of the Event to grant.

       user-list
	       The user(s) to give/remove the permissions. Multiple users should be separated by a column (e.g. abc,def).

OPTIONS

       -subscribe
	       The user(s) specified in the user-list will be allowed to subscribe to the event-id (e.g. with the -eventIds option of the
	       ecaccess-job-submit command).

       -notify The user(s) specified in the user-list will be allowed to send notifications to the event-id (e.g. with the ecaccess-event-send
	       command).

       -version
	       Display version number and exits.

       -help   Print a brief help message and exits.

       -manual Prints the manual page and exits.

       -debug  Display the SOAP messages exchanged.

EXAMPLES

       ecaccess-event-grant -subscribe 167 abc,def,jhi

       Allow the users abc, def and jhi to subscribe to this Event.

       ecaccess-event-grant 167 jkl

       Remove all rights to the Event for the user jkl.

SEE ALSO

       ecaccess-event-clear, ecaccess-event-delete, ecaccess-event-send, ecaccess-event-list, ecaccess-event-create and ecaccess.

perl v5.14.2							    2012-04-16						  ECACCESS-EVENT-GRANT(1p)
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